Why SQL and CALL SECTION are mutually exclusive in App Engine

Please give some other reason than deadlocking, as I already know about this.....and if this is the reason, please confirm it....

A step is the smallest transaction which can be committed in application engine. In a step if you have call section then a new transaction starts which leads to problems in committing the previous transaction if you want to commit step by step hence Call Section and SQL should not be there in same step.
In small application engine will have problems in step by step commit if we have Call Section and SQL in same step.
Jayaprakash Tedla
Sr. Architect - PeopleSoft

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Jack and normal audio are mutually exclusive

When I start qjackctl, I get this output and jack stops:
21:21:12.718 Statistics reset.
21:21:12.719 ALSA connection change.
Cannot connect to server socket err = No such file or directory
Cannot connect to server request channel
jack server is not running or cannot be started
21:21:12.727 ALSA connection graph change.
21:21:14.590 JACK is starting...
21:21:14.591 /usr/bin/jackd -dalsa -dhw:0 -r48000 -p1024 -n2 -Xseq -D -Phw:SB,0
Cannot connect to server socket err = No such file or directory
Cannot connect to server request channel
jack server is not running or cannot be started
21:21:14.598 JACK was started with PID=29115.
no message buffer overruns
no message buffer overruns
no message buffer overruns
jackdmp 1.9.10
Copyright 2001-2005 Paul Davis and others.
Copyright 2004-2014 Grame.
jackdmp comes with ABSOLUTELY NO WARRANTY
This is free software, and you are welcome to redistribute it
under certain conditions; see the file COPYING for details
JACK server starting in realtime mode with priority 10
self-connect-mode is "Don't restrict self connect requests"
audio_reservation_init
Acquire audio card Audio0
creating alsa driver ... hw:SB,0|hw:0|1024|2|48000|0|0|nomon|swmeter|-|32bit
ATTENTION: The playback device "hw:SB,0" is already in use. Please stop the application using it and run JACK again
Cannot initialize driver
JackServer::Open failed with -1
Failed to open server
21:21:14.799 JACK was stopped
21:21:16.736 Could not connect to JACK server as client. - Overall operation failed. - Unable to connect to server. Please check the messages window for more info.
Cannot connect to server socket err = No such file or directory
Cannot connect to server request channel
jack server is not running or cannot be started
This is part of my settings (I don't think I have changed anything else).
If you need more information to help me (I bet you do), then please tell me. I'm unsure what information I need to give and how to obtain it.
Thanks!

A step is the smallest transaction which can be committed in application engine. In a step if you have call section then a new transaction starts which leads to problems in committing the previous transaction if you want to commit step by step hence Call Section and SQL should not be there in same step.
In small application engine will have problems in step by step commit if we have Call Section and SQL in same step.
Jayaprakash Tedla
Sr. Architect - PeopleSoft

Why addcomponent and removecomponent method are not in component class,

Hi,
why addcomponent and removecomponent method are not in component oand component class,
Thank you

java.awt.Container has the appropriate add and remove methods:
http://java.sun.com/javase/6/docs/api/java/awt/Container.html
If that seems odd to you, you need to think about the Composite Pattern:
http://en.wikipedia.org/wiki/Composite_pattern
[url #" style="display: block; background-image: url('http://upload.wikimedia.org/wikipedia/en/1/13/Compositepattern.png'); width: 406px; height: 271px]

I started a creative cloud student membership but Premiere Pro and After Effects are not in the app

I started a creative cloud student membership but Premiere Pro and After Effects are not in the app and won't download from the adobe website, all that happens is that the creative cloud app opens and sends me to the list of programs available for download which still do not contain Premiere Pro and After Effects

Premiere Pro and After Effects are 64 bit only apps.
They require a 64 bit computer and a 64 bit operating system.
If you're running Windows 7 32 bit or Windows 8 32 bit then you will not be able to download, install or run Premiere Pro or After Effects.
See http://www.adobe.com/products/creativecloud/faq.html#desktop-products
Which desktop applications in Creative Cloud require 64-bit operating systems?
With the new CC apps, most of the pro video and audio applications now require 64-bit operating systems to run. These native 64-bit applications include Adobe Premiere® Pro CC, Adobe Audition® CC, After Effects® CC, Prelude® CC, and SpeedGrade® CC. Flash Professional CC, Photoshop CC and Lightroom® also require 64-bit on Mac OS.

On a 3750 enhanced services port, are hierarchical queueing and standard queuing features mutually exclusive?

When you configure hierarchical queueing on an enhanced services port, should one also configure the egress queue chararcteristics such as buffer space and thresholds, shaped/shared weights, egress priority queue, etc., that is all of those characteristics that one would configure if one were configuring a port for standard QOS. In other words, on an enhanced services port, are the hierarchical queueing features using the modular QOS CLI and the standard egress queueing features supposed to be used together or are they mutually exclusive?

Hi Christine,
Answer to your confusion is in the following document.
http://www.cisco.com/en/US/docs/switches/metro/catalyst3750m/software/release/12.1_14_ax/release/notes/OL464603.html#wp58682
On an ES port, you can use LLQ (enabled with the priority policy-map class configuration command) and the egress priority queue (enabled with the priority-queue out
interface configuration command). By using these two features, you can
give priority to a class of traffic and avoid losing traffic when the
switch is congested. In previous releases (before the egress priority
queue was supported), you could put a traffic class into the
strict-priority queue, but congestion at the egress queue-sets could
result in the dropping of that priority traffic. The priority-queue out
interface configuration command enables you to prioritize the same
traffic class at the egress queue-sets, ensuring that priority traffic
reaches the hierarchical queues and is processed with priority.
you can also fine tune the Queue-sets for your desired results.
http://www.cisco.com/en/US/docs/switches/metro/catalyst3750m/software/release/12.2_50_se/configuration/guide/swqos.html#wp1162303

Why Photoshop and Illustrator CS6 are so slow on my MacBook Pro early 2011?

First of all sorry for my english
I recently installed Photoshop and Illustrator CS6 and they tend to lag even on just during normal work operations like zooming, opening a file, selecting a tool, browsing menus etc etc.
Cpu, Ram and Gpu usage are normal, I mean when I use these software there's at list 85% of free Cpu, 1GB of Ram still available, and 80% of free GPU. And I got 30GB left on my hardrive which is little but I believe is enough.
So I cannot believe this slow performance is due hardware limitations. There must be some driver issue or something else.
Anyone knows why CS6 is so slow?
Software version:
Photoshop CS6 13.0.1
Illustrator CS6 13.0.0
My Specs:
Os: Snow Leopard 10.6.8
Cpu: Intel Core i7 2.3 GHz
L2 Cache (per Core): 256 KB
L3 Cache: 8 MB
4GB ram
AMD Radeon HD 6750M

idunnoisok wrote:
I recently installed Photoshop and Illustrator CS6 and they tend to lag even on just during normal work operations like zooming, opening a file, selecting a tool, browsing menus etc etc.
... And I got 30GB left on my hardrive which is little but I believe is enough.
So I cannot believe this slow performance is due hardware limitations. There must be some driver issue or something else.
Anyone knows why CS6 is so slow?
Software version:
Photoshop CS6 13.0.1
Illustrator CS6 13.0.0
My Specs:
Os: Snow Leopard 10.6.8
Cpu: Intel Core i7 2.3 GHz
L2 Cache (per Core): 256 KB
L3 Cache: 8 MB
4GB ram
AMD Radeon HD 6750M
My experience is that Photoshop can demand and use prodigious amounts of memory and disk space, much more than one might expect from the size of the files being worked on. While I don't have direct experience with CS6, my daughter uses CS4 on a Macbook Air with 4 GB memory and she had 100 GB free (on a 250 GB solid state drive). CS4 is less demanding than CS6, and in fact with the SSD, it runs pretty well, even with just 4 GB memory (the solid state drive is basically like memory, in fact, in some ways). However after running Photoshop on some projects for a while, we noticed she had only 60 GB free disk space. After restarting her Mac, she had 100 GB free again. Photoshop CS4 was using up 40 GB of disk space! And this was simply editting some (multiple) photos from a digital camera. Photoshop not only has its own memory management processes, but it also pages to disk and uses disk space as "scratch space" in its own fashion. I think that it is inadvisable to run Photoshop with less than 100 GB free disk space, and that's with CS4, not even CS6. And if you don't have a solid state drive, the throughput might slow down immensely unless you have a lot of memory (I think someone else pointed this out already).
Bottom line -- based on what I have seen with CS4, 4 GB memory is too low by at least a factor of x2 (16 GB memory would be even better), and I'd say a minimum of 100 GB free disk space is a must as well. I saw CS4 using more than 40 GB of "scratch disk space" and you are using CS6, which must use significantly more resources than CS4, and you indicate only 30 GB free space. That seems too low to me. I think other Adobe major software packages are similarly demanding, unlike any other software I have seen or used. For instance, I think you would have no trouble running MS-Office software (which is also known for using computer resources, but not anywhere as much as Adobe software).
One thing you can do is when you notice things slowing down, not only quit all other software except for CS6, but also in the Finder, under the Go menu, enter
/private/var
under Go To Folder ...
and then look in the folder called
vm
If you see swapfiles, add up the total space they are taking, and also the space taken by the sleepimage file. These are working to decrease the amount of free space you have and they can quickly grow to tens of GB when Photoshop and other Adobe softwares are running.
Since it sounds like you have now upgraded your RAM, that should help, but you may find that the swapfiles and sleepimage files are taking even more disk apce faster and I think 100 GB free space is needed to avoid further slowdowns.

Why full screen caller images are not apperaing On ios 7.1 ?? Plzz apple get that feature backsk your question.

Simce i updated to ios 7.1 full screen caller images are gone.. This is a major feature drawback from ios 7.0.6
If any knows how to fix this problem ..plzz reply asap

Welcome to the user to User Technical Support Forum provided by Apple.
For your Apple to hear you use this Link > http://www.apple.com/feedback/

Why having displayed both generic icons for the PDF and JPEG files and automatic preview of the JPEG files in an ordinary folder are mutually exclusive in Win7?

In Win7 Pro all my:
PDF documents, with the 'Large Icons' option chosen in the View tab, display contents of their first page with a tiny thumbnail in the icon's lower right corner, instead of a generic PDF icon.
JPEG files show Icon size photos, instead of a generic Nero 9 PhotoSnap Essentials icon.
Folders containing the JPEG photos, however, automatically show preview, when opened, which is desirable feature.
I found that the Win7 option "Always show icons never thumbnails" in the View tab: Windows Explorer -> Tools -> Folder Options, (where ironically the present 'thumbnails' have nothing to do with 'Thumbnails' from the View option in WinXP), causes the unwanted effects described in points 1 & 2, when unchecked.
Checking this option solves the problem of the PDF and Nero icons. This time, however, I can only see a Nero 9 PhotoSnap Essentials icons, instead of photos preview on opening of any standard folder with the JPEG photos.
Did I make a mistake somewhere or maybe Microsoft made changes in Win7 with respect to WinXP, which make it impossible to have both the features working at the same time?

Hi,
You can install the Win 8.1 software drivers using this link.
http://h10025.www1.hp.com/ewfrf/wc/softwareCategory?cc=us&dlc=en&lc=en&product=4323648&task=&
Once installed, it should have the same features as the Win 7 drivers for scanning.
Please click the “Kudos Thumbs up” on the left if this has helped you and “Accept as solution” if this has helped solved your problem.

MSSQL driver: getInt() and getResultSet() are mutually exclusive?

Hello,
I have a problem with a stored procedure which returns out
parameter (integer) and a result set produced by "select" sql. If i'm
doing
sth.registerOutParameter(1, Types.INTEGER);
sth.execute();
sth.getInt(1);
following
while (true) { ResultSet rsh = sth.getResultSet; if (rsh != null)
break; sth.getMoreResults(); }
never leaves the cycle. If i'm trying to sth.getInt() as i scrolled to
ResultSet (and even if next() if issued to ResultSet), the last is
immediately closed (each following operation with ResultSet throws
exception).
Is there way to use ResultSet and out parameters simultaneously?
Indeed i need that badly.
Thank you in advance
Artiom

Whose MS SQLServer driver are you using?
When SQLServer executes a stored procedure, it
sends the output parameter values after all the
result set data and/or update counts. With our
driver, you should be able to get the result set
first, and then get the output parameter.
Here is a code example that shows how to handle
the returns from an arbitrarily complex procedure.
boolean isResultSetFirst = cstmt.execute();
while (true)
int updateCount = cstmt.getUpdateCount();
rs = cstmt.getResultSet();
// If there are no more results or counts, we're done.
if (rs == null && updateCount == -1)
break;
// Check to see if there is a ResultSet
if (rs != null) {
while (rs.next()) {
System.out.println("Get first col by id:" + rs.getString(1));
rs.close();
} // Otherwise, there will be an update count
else {
System.out.println("Update count = " + cstmt.getUpdateCount());
cstmt.getMoreResults();
// Best to retrieve status after all result sets and update counts
// have been retrieved.
System.out.println( "Output status: " + cstmt.getInt(1));
System.out.println( "Output param: " + cstmt.getString(2));
Artiom wrote:
Hello,
I have a problem with a stored procedure which returns out
parameter (integer) and a result set produced by "select" sql. If i'm
doing
sth.registerOutParameter(1, Types.INTEGER);
sth.execute();
sth.getInt(1);
following
while (true) { ResultSet rsh = sth.getResultSet; if (rsh != null)
break; sth.getMoreResults(); }
never leaves the cycle. If i'm trying to sth.getInt() as i scrolled to
ResultSet (and even if next() if issued to ResultSet), the last is
immediately closed (each following operation with ResultSet throws
exception).
Is there way to use ResultSet and out parameters simultaneously?
Indeed i need that badly.
Thank you in advance
Artiom

Facetime phantom calls and calls that are not from who they say they are

My wife has an iPhone 4 and twice in the last week Facetime calls that say they are coming from her mother have been originated by someone other than her mother. The second time this happened the stranger made an obscene gesture. Since Apple is routing the call over the Internet, and since the iPhone is obviously phoning home, it should be easy for Apple to know the source and destination but when my wife called the Apple tech seemed to just want to read a script instead of investigate this potentially serious breach of security. In addition to these two incidents there have been numerous others where her displays says her mother is calling via Facetime but yet her mother is not calling. Seeing as my wife Facetimes with her mother, with my children getting on the phone as well, I find this possible issue is worth more than a reset your settings on the phone reply. Has anybody else heard of or seen issues like this?

This is wild, this just happened to us.
My husband and I both have iPhone 4's. I left my iPhone on my bed in a room by itself while my husband and I were downstairs in the Family Room together.
His phone starts ringing and it's a FaceTime from me, but I'm in front of him and my phone is upstairs.
Ok, so of course if this is simply an breach of our phone protocol - that concerns me of course. But to be honest, I'm relieved to know there's a reasonable explanation - because otherwise we would have to call 911 to do a more thorough search for intruders in our house.
But seriously, what's going on here. My husband and I want to disable Facetime altogether. Why have it if it won't work securely?

Wrapping c# assembly in pl sql and calling it as function

hi guys i trust you are ok, i am working on a where i have oracle as a database i wanted to load a strored procedure which is a c # assembly but im getting error when i call the function see the code below.
namespace testdll
public static class test
public static string show(string x)
return " Hi "+x+" ,i am a dll from c sharp";
THE ABOVE CODE IS FROM C SHARP WHICH I WILL CONVERT IT TO AN ASSEMBLY
============================================================
CREATE OR REPLACE LIBRARY testdll2 AS
'D:\oraclexe\app\oracle\product\10.2.0\server\BIN\testdll.dll';
THIS CODE IS FOR CREATING A LIBRARY IN ORACLE
=============================================================
set serveroutput on;
create or replace function rundll_func
(cmd in varchar2)
return varchar2
as
language c
library testdll2
name "testdll.test.show"
parameters(cmd string, RETURN STRING)
THIS IS WRAPPER FUNCTION WHICH USES THE LIBRARY CREATED ABOVE
====================================================
set serveroutput on;
CREATE OR REPLACE PROCEDURE calldll
IS
i varchar2(200);
BEGIN
i:= rundll_func();
DBMS_OUTPUT.PUT_LINE (i);
END calldll;
THIS CODE IS A PROCEDURE THAT CALLS THE FUNCTION ABOVE WHICH HAS THE LIBRARY
EXE CALLDLL - when i typre this i get the error
===================================
plsql error mapping function
unable to load symbol from dll
pls help me could the problem be the way i have wrapped my function thank you

user12086108 wrote:
how do i wrapp a c# sharp functionI'm not aware of any support for C# in PL/SQL.
There is support in PL/SQL for java. Is there a way you could do something Java, wrapping the Java in PL/SQL?
Alternately, could you do something with a host call from DBMS_SCHEDULER?

Photostream and iCloud Photo Library Mutually Exclusive??

I turned on the iCloud Photo Library on Monday after upgrading my devices to iOS 8.1. I recently noticed that the Photostream portion of the Photos app disappeared, and I can no longer see any of my wife's photos in my library (she is not using iCloud Photo Library).
My take away is that if you enable iCloud Photo Library, then Photostream is disabled (or doesn't function the same). Is this true? In the iCloud and Photos settings page, there is sitll an option to enable Photostream, but my iPhone is no longer pulling those photos off of the Photostream.
This seems like a poor strategy for mechanization since the iCloud Photo Library is not fully supported within OS X, but Photostream is. Why not keep both for the time being, especially since Photostream does not go against your iCloud quota, but the iCloud Photo Library does.
Apple should at least let you use both until iCloud Photo Library is fully supported within OS X.
Can anyone confirm my suspicions or provide more information? I maybe forced to disable iCloud Photo Library just so my wife and I can share pictures...

Yes, your Photostream album goes away. The idea here is that Photostream and "iCloud Photo Library" are covering the same particular area (which is in common with each other) and that area is the "photo sharing" part.
Now, in regards to why can't Apple include them both when you choose to activate the "iCloud Photo Library" ... is simply that you choose to be a "beta tester" in "iCloud Photo Library" ... so you get what you choose in that regard. No one is required to be a "beta tester" and they shouldn't be, if they are not suited to doint that sort of thing. But, you decided you wanted to be a "beta tester" ... so that's what a beta tester gets ... they get to "test out the system" and report any problems and bugs to Apple so that Apple can bring the "beta program" to "final status" and release it to the general public.

Why Password and Confirm Password are hard coded fields?

In my environment, the user's password is generate automaticaly, the user will be notified about his/her password etc. So I don't need those fields in the Create User Form. How can I hide those fields? No problem... I will keep them
OIM has a concept of FormMetada but this concept is not respected at all. For example, in the Create User form the Password and Confirm Passwor fields are not declared in the FormMetada.xml. Where are they? Hard code in the tjspGenerateCreateUserForm.jsp.
It is not a big problem but I have to say to my customer I have to do more customizations etc... :-):-):-):-):-)
Thanks.

Yes you are right. You have to remove it from JSP.

¿Why sms and calls from the mac does't work?

I downloaded iOS 8.1 and have yosemite OS installed in my mac. i have tried to use the calls and sms feature but none of this works.
In the calls when i try to call someone a message pops up saying that i must have an iphone and a mac with the same iCloud and FaceTime account. But the devices that i'm using do have the same accounts and still does't work!!
I have noticed that my phone number does't appear with a check and that in the FaceTime of my iphone a message down the switch to activates says "waiting for activation", but i can still make normal FaceTime calls. does this have something to do? how do i fix it? i have tried to reset the settings but everything is still the same.
In the sms feature the same message "waiting for activation" is down the iMessage title, i can send iMessages but when i try to activate sms a message says "enter the code displayed on the other device" but the code in my mac never shows up. What's the problem here? i have also tried to reset the settings and rebooting the devices but it's the same. Does this has to do with my phone number being unchecked? the problem is that i can't check it, the opti
Please help me.

I have mirror problem:
I receive calls, but I can't call from my Mac.

Why ejbActivate and ejbpassivate methods are not in the stateless bean

please give me clearly

You can translate "activate" and "passivate" as follows:
activate means "please fetch the last state for this stateful session bean from the persistent store"
passivate means "the container is going to unload this stateful session bean from memory, so please persist its state in the persistent store"
Neither of those statements apply to stateless session beans, because they're stateless. There's nothing to persist. One SLSB is as good as another for servicing a request. They don't care who their last client was.
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Why SQL and CALL SECTION are mutually exclusive in App Engine

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