[SOLVED] How can I use numix as my lightdm-gtk-greeter theme?

I've gone into /etc/lightdm/lightdm-gtk-greeter.conf and set the theme to numix, however it didn't change anything. So then I went into /etc/lightdm/lightdm.conf and specifically set the greeter-session to lightdm-gtk-greeter. It's the only greeter I have installed.
I did a reboot after each change but there was no effect.
Thanks.
Last edited by sajan (2015-04-10 09:04:08)

"theme-name" option is case-sensitive, try to use Numix.

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SOLVED: How can I use or call a function that returns %ROWTYPE?

Hi
edit: you can probably skip all this guff and go straight to the bottom...In the end this is probably just a question of how to use a function that returns a %rowtype. Thanks.
Currently reading Feuerstein's tome, 5th ed. I've downloaded and run the file genaa.sp, which is a code generator. Specifically, you feed it a table name and it generates code (package header and package body) that will create a cache of the specified table's contents.
So, I ran:
HR@XE> @"C:\Documents and Settings\Jason\My Documents\Work\SQL\OPP5.WEB.CODE\OPP5.WEB.CODE\genaa.sp"
749 /
Procedure created.
HR@XE> exec genaa('EMPLOYEES');which generated a nice bunch of code, viz:
create or replace package EMPLOYEES_cache is
    function onerow ( EMPLOYEE_ID_in IN HR.EMPLOYEES.EMPLOYEE_ID%TYPE) return HR.EMPLOYEES%ROWTYPE;
    function onerow_by_EMP_EMAIL_UK (EMAIL_in IN HR.EMPLOYEES.EMAIL%TYPE) return HR.EMPLOYEES%ROWTYPE;
    procedure test;
end EMPLOYEES_cache;
create or replace package body EMPLOYEES_cache is
    TYPE EMPLOYEES_aat IS TABLE OF HR.EMPLOYEES%ROWTYPE INDEX BY PLS_INTEGER;
    EMP_EMP_ID_PK_aa EMPLOYEES_aat;
    TYPE EMP_EMAIL_UK_aat IS TABLE OF HR.EMPLOYEES.EMPLOYEE_ID%TYPE INDEX BY HR.EMPLOYEES.EMAIL%TYPE;
    EMP_EMAIL_UK_aa EMP_EMAIL_UK_aat;
    function onerow ( EMPLOYEE_ID_in IN HR.EMPLOYEES.EMPLOYEE_ID%TYPE)
        return HR.EMPLOYEES%ROWTYPE is
        begin
            return EMP_EMP_ID_PK_aa (EMPLOYEE_ID_in);
        end;
    function onerow_by_EMP_EMAIL_UK (EMAIL_in IN HR.EMPLOYEES.EMAIL%TYPE)
        return HR.EMPLOYEES%ROWTYPE is
        begin
            return EMP_EMP_ID_PK_aa (EMP_EMAIL_UK_aa (EMAIL_in));
        end;
    procedure load_arrays is
        begin
            FOR rec IN (SELECT * FROM HR.EMPLOYEES)
            LOOP
                EMP_EMP_ID_PK_aa(rec.EMPLOYEE_ID) := rec;
                EMP_EMAIL_UK_aa(rec.EMAIL) := rec.EMPLOYEE_ID;
            end loop;
        END load_arrays;
    procedure test is
        pky_rec HR.EMPLOYEES%ROWTYPE;
        EMP_EMAIL_UK_aa_rec HR.EMPLOYEES%ROWTYPE;
        begin
            for rec in (select * from HR.EMPLOYEES) loop
                pky_rec := onerow (rec.EMPLOYEE_ID);
                EMP_EMAIL_UK_aa_rec := onerow_by_EMP_EMAIL_UK (rec.EMAIL);
                if rec.EMPLOYEE_ID = EMP_EMAIL_UK_aa_rec.EMPLOYEE_ID then
                    dbms_output.put_line ('EMP_EMAIL_UK lookup OK');
                else
                    dbms_output.put_line ('EMP_EMAIL_UK lookup NOT OK');
                end if;
            end loop;
        end test;
    BEGIN
        load_arrays;
    end EMPLOYEES_cache;
/which I have run successfully:
HR@XE> @"C:\Documents and Settings\Jason\My Documents\Work\SQL\EMPLOYEES_CACHE.sql"
Package created.
Package body created.I am now trying to use the functionality within the package.
I have figured out that the section
    BEGIN
        load_arrays;
    end EMPLOYEES_cache;
/is the initialization section, and my understanding is that this is supposed to run when any of the package variables or functions are referenced. Is that correct?
With that in mind, I'm trying to call the onerow() function, but it's not working:
HR@XE> select onerow(100) from dual;
select onerow(100) from dual
ERROR at line 1:
ORA-00904: "ONEROW": invalid identifier
HR@XE> select employees_cache.onerow(100) from dual;
select employees_cache.onerow(100) from dual
ERROR at line 1:
ORA-06553: PLS-801: internal error [55018]
HR@XE> select table(employees_cache.onerow(100)) from dual;
select table(employees_cache.onerow(100)) from dual
ERROR at line 1:
ORA-00936: missing expressionHe provides the code genaa.sp, and a very brief description of what it does, but doesn't tell us how to run the generated code!
Now, I have just done some googling, and it seems that what I am trying to do isn't possible. Apparently %ROWTYPE is PL/SQL, and not understood by SQL, so you can't call onerow() from sql. Correct?
So I try wrapping the call in an exec:
HR@XE> exec select employees_cache.onerow(100) from dual;
BEGIN select employees_cache.onerow(100) from dual; END;
ERROR at line 1:
ORA-06550: line 1, column 30:
PLS-00382: expression is of wrong type
ORA-06550: line 1, column 7:
PLS-00428: an INTO clause is expected in this SELECT statement
HR@XE> exec select table(employees_cache.onerow(100)) from dual;
BEGIN select table(employees_cache.onerow(100)) from dual; END;
ERROR at line 1:
ORA-06550: line 1, column 14:
PL/SQL: ORA-00936: missing expression
ORA-06550: line 1, column 7:
PL/SQL: SQL Statement ignored
HR@XE> exec employees_cache.onerow(100)
BEGIN employees_cache.onerow(100); END;
ERROR at line 1:
ORA-06550: line 1, column 7:
PLS-00221: 'ONEROW' is not a procedure or is undefined
ORA-06550: line 1, column 7:
PL/SQL: Statement ignoredNo joy.
Of course, now that I'm looking at it again, it seems that the way to go is indicated by the first error:
PLS-00428: an INTO clause is expected in this SELECT statement
So am I supposed to create a type of EMPLOYEES%ROWTYPE in a PL/SQL procedure, and the idea of this code, is that the first call to onerow() runs the initialiation code, which populates the cache, and all subsequent calls to onerow() (whether by my session or any other) will use the cache?
I've had a stab at this, but still, no joy:
create or replace procedure testcache is
    emp employees%rowtype;
    begin
        select employees_cache.onerow(100) from dual into emp;
        dbms_output.put_line('Emp id: ' || emp.employee_id);
    end testcache;
show errors
HR@XE> @testcache.sql
Warning: Procedure created with compilation errors.
Errors for PROCEDURE TESTCACHE:
LINE/COL ERROR
4/9      PL/SQL: SQL Statement ignored
4/54     PL/SQL: ORA-00933: SQL command not properly ended
HR@XE>Have a feeling this should be really easy. Can anybody help?
Many thanks in advance.
Jason
Edited by: 942375 on 08-Feb-2013 11:45

>
Ha, figured it out
>
Hopefully you also figured out that the example is just that: a technical example of how to use certain Oracle functionality. Unfortunately it is also an example of what you should NOT do in an actual application.
That code isn't scaleable, uses expensive PGA memory, has no limit on the amount of memory that might be used and, contrary to your belief will result in EVERY SESSION HAVING ITS OWN CACHE of exactly the same data if the session even touches that package.
Mr. Feuerstein is an expert in SQL and PL/SQL and his books cover virtually all of the functionality available. He also does an excellent job of providing examples to illustrate how that functionality can be combined and used. But the bulk of those examples are intended solely to illustrate the 'technical' aspects of the technology. They do not necessarily reflect best practices and they often do not address performance or other issues that need to be considered when actually using those techniques in a particular application. The examples show WHAT can be done but not necessarily WHEN or even IF a given technique should be used.
It is up to the reader to learn the advantages and disadvantages of each technicalogical piece and determine when and how to use them.
>
Now, I have just done some googling, and it seems that what I am trying to do isn't possible. Apparently %ROWTYPE is PL/SQL, and not understood by SQL, so you can't call onerow() from sql. Correct?
>
That is correct. To be used by SQL you would need to create SQL types using the CREATE TYPE syntax. Currently that syntax does not support anything similar to %ROWTYPE.
>
So am I supposed to create a type of EMPLOYEES%ROWTYPE in a PL/SQL procedure, and the idea of this code, is that the first call to onerow() runs the initialiation code, which populates the cache, and all subsequent calls to onerow() (whether by my session or any other) will use the cache?
>
NO! That is a common misconception. Each session has its own set of package variables. Any session that touches that package will cause the entire EMPLOYEES table to be queried and stored in a new associative array specifically for that session.
That duplicates the cache for each session using the package. So while there might be some marginal benefit for a single session to cache data like that the benefit usually disappears if multiple sessions are involved.
The main use case that I am aware of where such caching has benefit is during ETL processing of staged data when the processing of each record is too complex to be done in SQL and the records need to be BULK loaded and the data manipulated in a loop. Then using an associative array as a lookup table to quickly get a small amount of data can be effective. And if the ETL procedure is being processed in parallel (meaning different sessions) then for a small lookup array the additional memory use is tolerable.
Mitigating against that is the fact that:
1. Such frequently used data that you might store in the array is likely to be cached by Oracle in the buffer cache anyway
2. Newer versions of Oracle now have more than one cache
3. The SQL query needed to get the data from the table will use a bind variable that eliminates repeated hard parsing.
4. The cursor and the buffer caches ARE SHARED by multiple sessions globally.
So the short story is that there would rarely be a use case where ARRAYs like that would be preferred over accessing the data from the table.

[Solved]how can i use netmanager to connect wifi?

hi,
My laptop is lenovo ideapad v360.
Network controller: Broadcom Corporation BCM4313 802.11b/g/n Wireless LAN Controller (rev 01)
kernel:3.1.5-2-ck #1 SMP PREEMPT Fri Dec 9 20:12:54 EST 2011 x86_64 Intel(R) Core(TM) i3 CPU M 390 @ 2.67GHz GenuineIntel GNU/Linux
When i use netmanager to enable wifi,it would be inactive.I wonder if anyone can help me?
NetworkManager DEBUG message:
NetworkManager[12329]: <debug> [1324536199.430916] [nm-manager.c:3385] manager_radio_user_toggled(): (WiFi): setting radio enabled by user
NetworkManager[12329]: <debug> [1324536199.431525] [nm-manager.c:1162] manager_update_radio_enabled(): (wlan0): setting radio enabled
NetworkManager[12329]: <debug> [1324536199.431686] [nm-device-wifi.c:3058] real_set_enabled(): (wlan0): device now enabled
NetworkManager[12329]: <info> (wlan0): bringing up device.
NetworkManager[12329]: <debug> [1324536199.434304] [nm-supplicant-manager.c:88] nm_supplicant_manager_iface_get(): (wlan0): creating new supplicant interface
NetworkManager[12329]: <debug> [1324536199.434634] [nm-supplicant-interface.c:692] interface_add(): (wlan0): adding interface to supplicant
NetworkManager[12329]: <debug> [1324536199.434970] [nm-device-wifi.c:3093] real_set_enabled(): (wlan0): enable waiting on supplicant state
NetworkManager[12329]: <info> WiFi hardware radio set enabled
NetworkManager[12329]: <debug> [1324536199.441904] [nm-netlink-monitor.c:163] link_msg_handler(): netlink link message: iface idx 3 flags 0x1003
NetworkManager[12329]: <debug> [1324536199.442122] [nm-udev-manager.c:690] handle_uevent(): UDEV event: action 'change' subsys 'rfkill' device 'rfkill0'
NetworkManager[12329]: <debug> [1324536199.442993] [nm-udev-manager.c:249] recheck_killswitches(): WiFi rfkill state now 'unblocked'
NetworkManager[12329]: <debug> [1324536199.443088] [nm-manager.c:1310] manager_rfkill_update_one_type(): WiFi hw-enabled 1 sw-enabled 1
NetworkManager[12329]: <info> WiFi now enabled by radio killswitch
NetworkManager[12329]: <debug> [1324536199.443228] [nm-manager.c:1162] manager_update_radio_enabled(): (wlan0): setting radio enabled
NetworkManager[12329]: <debug> [1324536199.443387] [nm-udev-manager.c:690] handle_uevent(): UDEV event: action 'change' subsys 'rfkill' device 'rfkill2'
NetworkManager[12329]: <debug> [1324536199.444230] [nm-udev-manager.c:690] handle_uevent(): UDEV event: action 'change' subsys 'rfkill' device 'rfkill3'
NetworkManager[12329]: <debug> [1324536199.466648] [nm-supplicant-interface.c:539] interface_add_done(): (wlan0): interface added to supplicant
NetworkManager[12329]: <info> (wlan0): supplicant interface state: starting -> ready
NetworkManager[12329]: <info> (wlan0): device state change: unavailable -> disconnected (reason 'supplicant-available') [20 30 42]
NetworkManager[12329]: <info> (wlan0): supplicant interface state: ready -> inactive
NetworkManager[12329]: <warn> Trying to remove a non-existant call id.
NetworkManager[12329]: <debug> [1324536199.609897] [nm-udev-manager.c:690] handle_uevent(): UDEV event: action 'change' subsys 'rfkill' device 'rfkill2'
NetworkManager[12329]: <debug> [1324536199.610362] [nm-udev-manager.c:249] recheck_killswitches(): WiFi rfkill state now 'soft-blocked'
NetworkManager[12329]: <debug> [1324536199.610422] [nm-manager.c:1310] manager_rfkill_update_one_type(): WiFi hw-enabled 1 sw-enabled 0
NetworkManager[12329]: <info> WiFi now disabled by radio killswitch
NetworkManager[12329]: <debug> [1324536199.610531] [nm-manager.c:1162] manager_update_radio_enabled(): (wlan0): setting radio disabled
NetworkManager[12329]: <debug> [1324536199.610569] [nm-device-wifi.c:3058] real_set_enabled(): (wlan0): device now disabled
NetworkManager[12329]: <info> (wlan0): device state change: disconnected -> unavailable (reason 'none') [30 20 0]
NetworkManager[12329]: <info> (wlan0): deactivating device (reason 'none') [0]
NetworkManager[12329]: <debug> [1324536199.610706] [nm-device-wifi.c:859] _set_hw_addr(): (wlan0): no MAC address change needed
NetworkManager[12329]: <debug> [1324536199.610918] [nm-system.c:1158] nm_system_iface_flush_routes(): (wlan0): flushing routes ifindex 3 family INET (2)
NetworkManager[12329]: <debug> [1324536199.611159] [nm-netlink-utils.c:317] dump_route(): route idx 1 family INET (2) addr 127.0.0.0/32
NetworkManager[12329]: <debug> [1324536199.611200] [nm-netlink-utils.c:317] dump_route(): route idx 1 family INET (2) addr 127.0.0.0/8
NetworkManager[12329]: <debug> [1324536199.611239] [nm-netlink-utils.c:317] dump_route(): route idx 1 family INET (2) addr 127.0.0.1/32
NetworkManager[12329]: <debug> [1324536199.611294] [nm-netlink-utils.c:317] dump_route(): route idx 1 family INET (2) addr 127.255.255.255/32
NetworkManager[12329]: <debug> [1324536199.611556] [nm-system.c:190] sync_addresses(): (wlan0): syncing addresses (family 2)
NetworkManager[12329]: <debug> [1324536199.612133] [nm-device-wifi.c:1235] real_is_available(): (wlan0): not available because not enabled
NetworkManager[12329]: <debug> [1324536199.612202] [nm-device.c:4163] nm_device_state_changed(): (wlan0): device not yet available for transition to DISCONNECTED
NetworkManager[12329]: <info> (wlan0): taking down device.
NetworkManager[12329]: <debug> [1324536199.643093] [nm-netlink-monitor.c:163] link_msg_handler(): netlink link message: iface idx 3 flags 0x1002
wpa_supplicant:
Initializing interface 'wlan0' conf 'N/A' driver 'nl80211,wext' ctrl_interface 'N/A' bridge 'N/A'
netlink: Operstate: linkmode=1, operstate=5
Own MAC address: ac:81:12:11:a3:90
wpa_driver_nl80211_set_key: ifindex=3 alg=0 addr=0x466559 key_idx=0 set_tx=0 seq_len=0 key_len=0
wpa_driver_nl80211_set_key: ifindex=3 alg=0 addr=0x466559 key_idx=1 set_tx=0 seq_len=0 key_len=0
wpa_driver_nl80211_set_key: ifindex=3 alg=0 addr=0x466559 key_idx=2 set_tx=0 seq_len=0 key_len=0
wpa_driver_nl80211_set_key: ifindex=3 alg=0 addr=0x466559 key_idx=3 set_tx=0 seq_len=0 key_len=0
RSN: flushing PMKID list in the driver
State: DISCONNECTED -> INACTIVE
WPS: UUID based on MAC address - hexdump(len=16): 65 80 55 d2 39 72 50 db a8 19 ab 81 79 b6 16 a0
EAPOL: SUPP_PAE entering state DISCONNECTED
EAPOL: Supplicant port status: Unauthorized
EAPOL: KEY_RX entering state NO_KEY_RECEIVE
EAPOL: SUPP_BE entering state INITIALIZE
EAP: EAP entering state DISABLED
EAPOL: Supplicant port status: Unauthorized
EAPOL: Supplicant port status: Unauthorized
dbus: Register interface object '/fi/w1/wpa_supplicant1/Interfaces/1'
Added interface wlan0
Scan requested (ret=0) - scan timeout 10 seconds
nl80211: Event message available
nl80211: Scan trigger
nl80211: Scan trigger failed: ret=-16 (Device or resource busy)
Removing interface wlan0
No keys have been configured - skip key clearing
State: INACTIVE -> DISCONNECTED
wpa_driver_nl80211_set_operstate: operstate 0->0 (DORMANT)
netlink: Operstate: linkmode=-1, operstate=5
EAPOL: External notification - portEnabled=0
EAPOL: Supplicant port status: Unauthorized
EAPOL: External notification - portValid=0
EAPOL: Supplicant port status: Unauthorized
No keys have been configured - skip key clearing
Cancelling scan request
Cancelling authentication timeout
dbus: Unregister interface object '/fi/w1/wpa_supplicant1/Interfaces/1'
netlink: Operstate: linkmode=0, operstate=6
Last edited by czheji (2011-12-22 08:11:25)

I got a solution:`rmmod acer_wmi` and adding it to blacklist solves the problem
https://bugzilla.redhat.com/show_bug.cgi?id=674353

[solved] (how) can I use my laptop as a router for other computers?

First of all, I have to admit that I do not know too much about networking. Just enough to make the simple things work properly.
I have a laptop, which accesses the internet by wireless lan. The router is in my downstairs office. So far so, good, I have a media computer (both running Arch) in my room upstairs, intended to watch dvds or internet tv on the tv screen.
Connecting this computer to the downstairs-router by cable is not possible. Now I wondered, if I really needed to buy a wlan-card (any suggestions which one works well with linux?) or if there might be an (easy) solution using my laptop as (sort of) a router, connecting them by cable and establishing a lan connection between both of them.
Is it possible, to get internet access on the media computer that way, without to much effort? And what do I need to do to get it working?
Last edited by saciel (2008-07-07 01:13:05)

Well, I tried to set it up to day, realizing that it is probably not as easy as it appears to be.
I did everything according to the wiki but from the laptop I can access either the internet OR the other computer, but not both at the same time. It seems to depend on which network profile I activate first.
If I first activate and configure the ethernet card, I can acces the other computer (I tried ping and ssh), but if I then start the wlan profile I cannot access the internet on the laptop. If I start the internet profile first and then configure the ethernet card, I cannot ping the media pc anymore.
I'm not sure what could be wrong, as I just did everything according to the wiki entry. Ideas?

How can i use one SQL statement to solve problem?

How can i use one SQL statement to solve the question below?
For a Table named A, there is a column named F(char type).
Now select all the records where F like '%00' and update their F value to '%01'
Just one SQL statement.Do not use PL/SQL block.
How to do that?
Thanks.

What is the data volume for this table?
Do you expect lots of rows to have '%00' as their value?
Following two statements come to mind. Other experts would be able to provide better alternatives:
If you have index on SUBSTR(f, 2):
UPDATE A
SET    f = SUBSTR(f,
                  1,
                  length(f) - 2) || '01'
WHERE substr(f,
              -2) = '00';If most of the rows have pattern '%00':
UPDATE A
SET    f = SUBSTR(f,
                  1,
                  length(f) - 2) ||
           DECODE(SUBSTR(f,
                         -2),
                  '00',
                  '01',
                  SUBSTR(f,
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HT4901 I have HughesNet with a capped amount of Internet capacity. How can I use iCloud but adjust the time it is on to conserve my Internet allowance and not have to backup my information all the time????

I have HughesNet satellite for an ISP with a capped amount of Internet capacity. How can I use iCloud but adjust the time it is on to conserve my Internet allowance and not have to back up my information all the time?

Thanks Roger W1,
Yes, I was using iTunes to sync over cable without problems since orinigal purchase in 2011 and using 10.6 w/o problem. There was an "update" in Nov 2012 that crashed the sync service. I went to the Apple Store and reviewed the problem with the Geniuses there. It was discovered at that time that the update included mandated use of iCloud but enough of the un-updated code remained that he was able to patch functions to allow Microsoft Office to still sync over iTunes.
This March (+/-) there was another "update" to 10.6 that totally destroyed the patch that was in place so there was no sync service available between Microsoft and iTunes what-so-ever. Then recently, because of some unknown process, all my notes, contacts, and calendars were erased in both my Apple utilities and Microsoft utilities.
After many hours of frustration I was able to recover most of the information to the Apple utilities only, but those were unstable. At my visit to the Apple store it was suggested that an upgrade to 10.8 might solve the stability problem. That it did but being connected to the iCloud all the time keeps using up all my Internet time and I have nothing left to check emails or do research.
This, to me, is not my problem but one created by Apple. I have searched the Internet and support groups and there doesn't seem to be a solution.
The "aircraft mode" turns off all other communication functions and is not acceptable. Neither is disconnecting/turning off Airport on my MBP.
Thanks,
Jay

How can I use my eprint app on my iPad ?

How can I use my eprint app on my iPad ?

Hello Bulbuljan,
If you want to use an app to print to your printer on your iPad you need to make sure you have downloaded the HP ePrint home & biz app. There are numerous ePrint apps available, but this is the best one for printing to an HP printer that is ePrint enabled.
Here is more information about the App and how to use it:
http://h10025.www1.hp.com/ewfrf/wc/document?docname=c01923321&cc=us&dlc=en&lc=en#N824
Hope this helps.
If I have solved your issue, please feel free to provide kudos and make sure you mark this thread as solution provided!
Although I work for HP, my posts and replies are my own opinion and not those of HP.

How can i use my tv as the 2nd monitor

hi, how can i use my tv as the 2nd monitor, for example pull a video from desktop to tv for windows7, the computer is hp omni 120 all in one. because i have a cable for it that connects to the tv but i dont know how to connect the pc to the tv. i tried to go on the 'change screen resolutions' but that didnt help. thanks

Hi,
Here is it specs:
http://h10025.www1.hp.com/ewfrf/wc/document?cc=us&lc=en&dlc=en&docname=c03343048#N1221
You can only see:
Front:
1 - Screen area
2 - Microphone array
3 - Webcam camera
4 - Stand
5 - Speakers
Back:
1 - Optical disk drive (actually right)
2 - Stand
3 - Kensington lock slot
4 - Power button
5 - Memory card reader and other I/O on left side
6 - Motherboard back I/Os (specific I/Os are model dependent)
7 - Activity indicator
8 - Power connector
9 - LAN (ethernet)
10 - Four USB 2.0 ports
11- Audio port (actually left side)
Left:
1 - Hard drive activity indicator
2 - Memory card reader activity indicator
3 - Memory card reader
4 - Two USB 2.0 ports
5 - Microphone jack
6 - Audio port
Right:
1 - Optical disc drive
The only hope is "6 - Motherboard back I/Os (specific I/Os are model dependent)" area:
Please check area 6 above. As mentioned in my previous reply: Most likely your machine has no video out port.
Regards.
BH
**Click the KUDOS thumb up on the left to say 'Thanks'**
Make it easier for other people to find solutions by marking a Reply 'Accept as Solution' if it solves your problem.

How can I use Elements as Edit in using a Lightroom?

How can I use Elements as Edit in in Lightroom using a Lightroom picture. I followed instructions: Photo/Add in/ and received in Elements a blanco screen instead of the picture selected in Lightroom. Please further instructions before ordering Elements 11.

Dear Andaleeb,
I have followed instructions as follows: In Lightroom I have installed Elements under extra plug inns. (on top of the screen reference is made to Photoshop and not Photoshop 11). Under photo, cmd-e does not work since Photoshop is colored gray. As I have Elements installed under extra plug-inns this is highlighted. BUT………..Clicking that, the picture selected does NOT appear in Elements. The screen remains being empty! How can I solve this?
Mr. F.K.A. de Haan
Op 4 mrt. 2013, om 14:50 heeft andaleebfatima1 <[email protected]> het volgende geschreven:
Re: How do I use Elements as a plug in for Lightroom? After plugging no picture appears in Elements!
created by andaleebfatima1 in Photoshop Elements - View the full discussion
Please ensure that you have added PSE Editor as external editor for Lightroom. See : http://www.photoshopelementsuser.com/html/integrate-lightroom-with-ele ments/
Thanks
Andaleeb
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How can I use my array in another method.... Or better yet, what's wrong?

I guess I'll show you what I am trying to do rather and then explain it
public class arraycalc
int[] dog;
public void arraycalc()
dog = new int[2];
public void setSize(int size)
dog[1] = size;
public int getSize()
return dog[1];
This gives me a null pointer exception...
How can I use my array from other methods?

You have to make the array static. :)
Although I must admit, this is rather bad usage. What you want to do is use an object constructor to make this class an object type, and then create the array in your main class using this type, and then call the methods from this class to modify your array. Creating the array inside the other method leads to a whole bunch of other stuff that's ... well, bad. :)
Another thing: Because you're creating your array inside this class and you want to call your array from another class, you need to make the array static; to make it static, you must make your methods static. And according to my most ingenious computer science teacher, STATIC METHODS SUCK. :D
So, if you want to stick with your layout, it would look like:
public class arraycalc
     static int[] dog;
     public static void arraycalc()
          dog = new int[2];
     public static void setSize(int size)
          dog[1] = size;
     public static int getSize()
          return dog[1];
}But I must warn you, that is absolutely horrible code, and you shouldn't use it. In fact, I don't even know why I posted it.
You should definitely read up on OOP, as this problem would be better solved by creating a new object type.

How can i use the same front panel graph in more than one events in an event structure?

i want to display the signals from my sensorDAQ in a graph.but i have more than one event in the event structure to acquire the signal and display it in the graph.the first event is to acquire the threshold signals and its displayed in the graph as a feedback.after the first event is executed, i will call the second event,where the further signals are acuired and compared with the threshold signals from the event 1.my question is how can i use the same front panel control in more than two events in the event structure?please answer me i'm stuck.
Solved!
Go to Solution.

Hi,
I have attached here an example of doing the same using shift registers and local variables. Take a look. Shift register is always a better option than local variables.
Regards,
Nitzz
(Give kudos to good answers, Mark it as a solution if your problem is Solved)
Attachments:
Graph and shift registers.vi ‏12 KB
graph and local variables.vi ‏12 KB

How can i use activeX Control in labview?

how can i use activeX Control in labview?
please describe me step by step.
thanks.

Well..that was quite helpful..but now I'm encountering certain problems. I've attached the VI I've made.
I don't need sound at the moment so I dropped it. (Although I tried to play it..but all I could hear was a very annoying sound.) Secondly I don't want to display any date or time..so i dropped that property too.
Now when I run this Vi...the webcam turns on, the screen of videocapx pops up..then the webcam light goes off..and another pop up appears saying..labview is not responding..and i have to close it reluctantly.
I haven't placed the stop capture property in this vi. i checked it by placing it too..but that doesn't work.
I would like to notify that my actual task is to acquire image and then compare it with another one already present on my pc. I want you to please help me out..solve my first query then I'll proceed with the latter part.
Attachments:
activexvideocaps.vi ‏20 KB

The option "tell websites I do not want to be tracked" is missing from the Options Window/Advance/General/Browsing. How can I use the feature I do no want to be tracked by websites?

The option "tell websites I do not want to be tracked" is missing from the Options Window/Advance/General/Browsing. How can I use and find the feature: I do no want to be tracked by websites? I am using Windows Vista, Firefox 8.0.1

That option has been moved to the Privacy tab in Options (first item).
*See --> https://support.mozilla.com/en-US/kb/how-do-i-turn-do-not-track-feature
*Do Not Track is voluntary; the site you are visiting must honor your request to not be tracked --> https://www.eff.org/deeplinks/2011/02/what-does-track-do-not-track-mean
'''If this reply solves your problem, please click "Solved It" next to this reply when <u>signed-in</u> to the forum.'''
Not related to your question, but...
You may need to update some plug-ins. Check your plug-ins and update as necessary:
*Plug-in check --> http://www.mozilla.org/en-US/plugincheck/
*Adobe Shockwave for Director Netscape plug-in: [https://support.mozilla.com/en-US/kb/Using%20the%20Shockwave%20plugin%20with%20Firefox#w_installing-shockwave Installing ('''''or Updating''''') the Shockwave plugin with Firefox]
*'''''Adobe PDF Plug-In For Firefox and Netscape''''': [https://support.mozilla.com/en-US/kb/Using%20the%20Adobe%20Reader%20plugin%20with%20Firefox#w_installing-and-updating-adobe-reader Installing/Updating Adobe Reader in Firefox]
*Shockwave Flash (Adobe Flash or Flash): [https://support.mozilla.com/en-US/kb/Managing%20the%20Flash%20plugin#w_updating-flash Updating Flash in Firefox]
*Next Generation Java Plug-in for Mozilla browsers: [https://support.mozilla.com/en-US/kb/Using%20the%20Java%20plugin%20with%20Firefox#w_installing-or-updating-java Installing or Updating Java in Firefox]

About note and how can be used?

Hi guru's
Application area
Causing note
Note text
Note version(s)
In Support Package
Note Version
Application area
Solving Note
Note text
Note Version
Priority
PM
1702698
Call horizon in days - Correction interface
0001 to 9999
SAPKH60022
1
PM-PRM-MP
1953397
IP17 : dump when processing big amount of data
1
Correction with medium priority
PM-PRM-MP
1789684
Mismatch between setlement rule and planning plant
0001 to 9999
SAPKH60023
1
PM-PRM-MP
1953997
Message IP343 is raised incorrectly
1
Correction with medium priority
PM-PRM-TL
1618758
IA10, IA17: Wrong data is displayed
0001 to 9999
SAPKH60021
2
PM-PRM-TL
1967534
IA10: Performance problem when lot of tasklists are processed in Diaplay Multi-level tasklist
1
Correction with medium priority
PM-PRM-TL
1665112
Enhancing the call horizon - interface note
0001 to 9999
SAPKH60022
1
PM-PRM-MP
1890025
Call horizon in days - change documents are missing
1
Correction with medium priority
PM-PRM-TL
1804473
IA17: Long text truncated when printing task lists
0001 to 9999
SAPKH60024
3
LO-MD-MM
1832789
DIMP: Follow up note 1804473
1
Correction with high priority
PM-PRM-TL
1808918
IP16 doesn't select all maintenance plans
0001 to 9999
SAPKH60024
1
PM-PRM-MP
1953397
IP17 : dump when processing big amount of data
1
Correction with medium priority
PM-PRM-TL
1811570
IP16 doesn't select all maintenance plans (interface note)
0001 to 9999
SAPKH60024
2
PM-PRM-MP
1953397
IP17 : dump when processing big amount of data
1
Correction with medium priority
PM-WOC
1759689
Header long text line length - missing text IW3x
0001 to 9999
SAPKH60023
2
PM-WOC-MO
1875327
Short text corrupted when long text contains special char.
1
Correction with medium priority
PM-WOC-LE
1664071
IW38/IW39: Estimated Costs are displayed incorrectly
0001 to 9999
SAPKH60021
2
PM-WOC-MO
1678480
Syntax error in Enhancement /OLC/SAPLICO1_OLC
1
Correction with medium priority
PM-WOC-LE
1812697
IW37N: Release of an order doesn't change operation status
0001 to 9999
SAPKGPAD23
1
PM-WOC-LE
1958073
Changes to the list transactions IW37N and IW38 - 2
1
Correction with medium priority
PM-WOC-LE
1812697
IW37N: Release of an order doesn't change operation status
0001 to 9999
SAPKGPAD23
1
PM-WOC-LE
1957961
Changes to the list transactions IW37N and IW38 - 1
1
Correction with medium priority
PM-WOC-LE
1822976
IW37N: Header fields of the order are not updated
0001 to 9999
SAPKGPAD24
2
PM-WOC-LE
1957961
Changes to the list transactions IW37N and IW38 - 1
1
Correction with medium priority
PM-WOC-LE
1822976
IW37N: Header fields of the order are not updated
0001 to 9999
SAPKGPAD24
2
PM-WOC-LE
1958073
Changes to the list transactions IW37N and IW38 - 2
1
Correction with medium priority
PM-WOC-LE
1822976
IW37N: Header fields of the order are not updated
0001 to 9999
SAPKGPAD24
2
PM-WOC-LE
1877495
IW37N: Changing multiple orders does not work
1
Correction with medium priority
PM-WOC-MN
1569664
Action box in a PM/CS notification is not called correctly
0001 to 9999
SAPKH60021
2
PM-WOC-MN
2019716
Fehler bei Meldungsanlage Ã¼ber Folgeaktion zur MaÃŸnahme
1
Correction with medium priority
PM-WOC-MN
1756952
Maintenance view T355E_W: Runtime error RAISE_EXCEPTION
0001 to 9999
SAPKH60023
2
PM-WOC-MN
1908372
Define Response Profile: Error message SV 033
1
Correction with medium priority
PM-WOC-MO
1694834
Correction: "Document assignments for maintenance order"
0001 to 9999
SAPKH60022
1
PM-WOC-MO
1775663
Maintenance order screen sizes
5
Correction with high priority
PM-WOC-MO
1695763
Missing object lists, dump for notif. creation from order
0001 to 9999
SAPKH60022
7
PM-WOC-LE
1741839
IW37N: Revision level not updated automatically in the list
1
Correction with medium priority
PM-WOC-MO
1733309
Runtime error in IBAPI_ALM_ORDER_POST
0001 to 9999
SAPKGPAD22
2
PM-WOC-MO
2011849
IBAPI_ALM_ORDER_POST lÃ¶scht Meldungsvariablen, die in BAdI WORKORDER_UPDATE gesetzt wurden
1
Correction with medium priority
PM-WOC-MO
1773410
Basic Order View: Cost element is not filled for an ext oper
0001 to 9999
SAPKGPAD24
2
PM-WOC-MO
1971482
Basic order view operation detail: Error message IW 113
1
Correction with high priority
PM-WOC-MO
1817536
BUS2007 and BUS2088: Attribute Notification not supplied
0001 to 9999
SAPKH60024
1
PM-WOC
1901669
BUS2007/BUS2088: Notification attribute is not supplied
1
Correction with high priority
PM-WOC-MO
1818999
IW32: Environment display for field RESBD-POSNR impossible
0001 to 9999
SAPKGPAD24
2
PM-WOC-MO
1931707
Some buttons not working in the component overview
1
Correction with high priority
PM-WOC-MO
1819505
IW32: No check on WBS element and network activity in order
0001 to 9999
SAPKH60024
2
PM-WOC-MO
2005929
EAM order: Assignment of network activity is reset
1
Correction with medium priority
PM-WOC-MO
1825733
BAPI_ALM_ORDER_GET_DETAIL: Runtime error CONVT_NO_NUMBER
0001 to 9999
SAPKH60024
2
PS-COS-PLN-CAL
1841113
CNECP_MAINTAIN: ECP data not updated for operations
1
Correction with medium priority
PM-WOC-MO
1853340
Calculation key not determined if work center is changed
0001 to 9999
SAPKH60024
3
PM-WOC-MO
1897140
IW31: Control key not passed to the dummy operation
1
Correction with medium priority
how can we manipulate it and how they effect on our sap and how can be used it
best regards
Atul

Atul,
The first thing to check whether you already have them installed - ask your ABAP/Basis Team.
If not, you then need to determine whether they are include in any hot packs that you may be installing in the near future - again ask your ABAP/Basis Team..
Lastly - and probably most difficult - check whether you actually need them..
Also be aware that these notes may require that other notes be installed first (i.e. prerequisite notes).
PeteA

My iphone 4 button doesn't work. How can I use my phone without that working button?

my iphone 4 button doesn't work. How can i use my iphone without the working button?

Well if you restore your iPad that might work. If its a software issue, it might solve it. If that doesn't work, it might be a hardware issue that apple can fix.

[SOLVED] How can I use numix as my lightdm-gtk-greeter theme?

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