Can someone explain a stack and que for me?

A queue: you get in line at a cafe. After everyone
in front of you has been seated, then you get seated.
If your last in line, you're last to be seated. If
f you're second in line, you're second to be seated.
A stack: suppose you are last in line to get into an
elevator. When the doors open, everyone piles in,
and you just manage to squeeze in before the doors
shut. (This elevator only stops at the top floor.)
When the elevator doors open, you are the fist one
e out. You entered last, you exited first. The
first person to enter the elevator is the last one
out.That's a brilliant way to teach a beginner. Bravo. Encore.
That is probably the best reply I have seen at this site for a long time...
now, if only you were a babe instead of a stud...
:)

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Sometimes, my iPhone displays a "E" instead of "3G". Can someone explain me why and what it means ? Thx for ur help !

Sometimes, my iPhone displays a "E" instead of "3G". Can someone explain me why and what it means ? Thx for ur help !

You are connected to an EDGE network. See page 17 in the "Basics" section of the User Guide.
http://manuals.info.apple.com/en_US/iPhone_iOS4_User_Guide.pdf

Can someone explain purchasing, activating and signing up for iPhone.

Hi, iPhone hits UK in November and I'd like to be prepared. Can someone explain to me how it's going to work. In the USA where do you buy the phone - the Apple store, and what do you do just walk in a buy the actual phone as if it were an iPod? And then how does activation work? What is it, just registering the iPhone with Apple or signing up with the network provider? What stops you from just buying the phone and putting another AT&T or O2 sim in and not signing up for one of the contracts?

Presuming that it will look pretty much the same as it did for US customers, it will be something like this..
You walk into your local Apple store and purchase an iPhone, or you can order one through the UK online Apple store (or, presumably, O2 will sell them in their local shops).
You connect the iPhone to any computer which meets the minumum system requirements. It will recognize a new, unactivated iPhone and take you through the activation, which includes:
1. Entering your name, address, and payment info
2. Create an iTunes Music Store account if you do not already have one
3. Select which type of call plan you want (how many call minutes, how many text messages, etc)
4. Specifying whether you want a new number assigned or want to port your number from another provider (assuming this can be done in the UK)
You will then wait while the activation is completed, which can take several minutes. Once your phone is activated you will be able to make calls, send text messages, and use all the other functions of the iPhone, including syncing your contacts, calendars, and music to it. If you are porting a number from another service, once the port is complete you will be able to receive calls. If you are being assigned a new phone number, you will be able to receive calls right away.

Can someone explain AirPort Express and iPhone interaction?

Is it possible to use the iPhone along with an Airport Express? Is there any interaction between these devices? For example can I use the iPhone to control music playback through the Airport Express?
thanks.

Nathan,
Thank you for your reply but can you please provide more details? I'm really confused over Airport Extreme vs. Airport Express vs. Air Tunes and how this all interfaces with the iPhone. Can you please explain these devices? I also saw a post from someone stating they could control wireless music playback via their iPhone, how is this possible?
Edit: See the post by Mike Kelley at http://discussions.apple.com/thread.jspa?threadID=1159025
How is he doing this? Is he using Airport Extreme or Airport Express or Air Tunes?
Message was edited by: EricC617

Can someone explain the new "Document Model" for open/save?

Upgraded directly from OSX Snow Leopard Server to OSX Mountain Lion Server.
Obviously, there are quite a few changes in how the new OS deals with file management.
NOTE: For users with the non-Server version of Mountain Lion, when you enable RAID (Mirror) on your drives, you cannot create a Recovery Partition. So, no Time Machine backups, and "Revert To" has nothing to revert to. Nor does automatic backups work.
So, what should be my process for managing files? Specifically, what is my recommended workflow in place of "Save" and "Save As" so that I do not rewrite over existing files and can save copies with a revised file name to the same or a different directory?

If you Duplicate, then Save… asks for file name. ..."
An extra-step workflow that mimics the old "Save As" command. I think I understand this.
If you just Save a document you are working on, it saves just as it always did. However, if Versions is supported, Save forces a new version as opposed to the normal version interval. ..."
This is what worries me with users. This will re-write the original file with changes incorporated, yet OSX users (who have adopted the new Mountain Lion workflow on standard OS machines) may be under the impression that an older version could be recovered, which it cannot.
I need to have a clear understanding of what to explain to users to avoid issues with files "disappearing" when they believe they were protected by Versioning.

Can Someone Explain "Skipped Due to Deletion" for Individual Shows?

I have seen posts regarding "Skipped Due to Deletion" for series shows, but nothing that answers why this happens to individual shows. Sometimes, I have set up a recording for an individual show, and I will get a message "Skipped Due to Deletion." I never tried to delete the show, I normally do not have two shows being recorded at the same time, so I am not sure why this is happening. There are times I will have missed a recording completely because of this.
I have gotten this message sometimes when a show has been moved out of a time slot. For that, I can understand. However, I don't understand why this happens when a show has remained in its time slot.
Does anyone know why this happens for individual shows (not series shows) and if there is something to do to stop this from happening? I must say, I never had this problem when I had satellite. Thanks.

I have seen it happen due to a "glitch" in the guide. The guide (for some unkinown reason) drops the show, the DVR sees it doesn't exist and marks as skipped, and then the show returns to the guide but the DVR doesn't activate it. Can't think of any other reasons and can only suggest that you keep an eye on your scheduled recordings (which you shouldn't have to do).
If a forum member gives an answer you like, give them the Kudos they deserve. If a member gives you the answer to your question, mark the answer as Accepted Solution so others can see the solution to the problem.

I have downloaded ios 5.1.1 and the wifi has stop working or it would stay on for less then 20min its only 9 months old can someone explain what is happening and if some know how to fix it

I have downloaded ios 5.1.1 and the wifi has stop working or it would stay on for less then 20min its only 9 months old can someone explain what is happening and if some know how to fix it

I have taken it back to the Apple store genius bar, but they say they don't see anything wrong. Well unless you use it all day and experience the problems when they happen, you wont see anything wrong. But there are lots wrong with it. But this would be the same store as I purchased the phone. And they backed up my old Iphone 4, but were not able to get anything to load back onto my new phone. So, I lost pretty much everything. But over time, some of my contacts have started showing up, although i am still missing over 800 of them.

Can someone explain how to set up an administrator account so that I can have my phone and my daughters have separate apple ids?

I mistakenly updated to the latest version of iOS and ever since then I can send messages to my daughter and I receive them but she does not. She has an iphone also and her phone is under my apple id also. Someone told me that I could set up an Administrator Account so that she can still be under my account but she has her own ID and that will fix the problem with text/imessages. I can't find anything on the website that explains how to do that. Can someone explain that to me?
Thanks!

I'm still not clear on what you are trying to accomplish. If you have an iPhone and she does as well you should have your own Apple IDs.
If you want to pay for any purchases she makes with her phone as far as apps/music goes than that is what Family sharing is for.
In my case my Wife and I are setup for family sharing. When she purchases music/apps it charges my credit card. This setup also allows me to share my past music/app purchases with her and vice versa.

Can someone explain the code for having the Accordion panels closed?

I located the answer to my own question (how to get all the accordion panels to remain closed when the browser opens) but I still don't understand the answer. Can someone explain this?
This feature is only supported when using variable height panels, so you must pass a false into the Accordion's constructor for the "useFixedPanelHeights" constructor options, and a -1 for the "defaultPanel" option:
<script type="test/javascript">
var acc1 = new Spry.Widget.Accordion ("Acc1", { useFixPanelHeights: false, defaultPanel: -1});
</script>
Angela

GPDMTR25 wrote:
I located the answer to my own question (how to get all the accordion panels to remain closed when the browser opens) but I still don't understand the answer. Can someone explain this?
This feature is only supported when using variable height panels, so you must pass a false into the Accordion's constructor for the "useFixedPanelHeights" constructor options, and a -1 for the "defaultPanel" option:
<script type="test/javascript">
var acc1 = new Spry.Widget.Accordion ("Acc1", { useFixPanelHeights: false, defaultPanel: -1});
</script>
Angela
Hi Angela,
You are right, the only way it will work is by setting the fixed height to false. As for the for the default panel option, -1 is not a panel and if you had 3 panels we could have used the number 3 (panel1 = 0) or 99 or whatever as long as there is no panel with that number. If we had used the number 1 for instance, then the 2nd panel would be opened by default.
Hope this helps.
Ben

Can someone explain what DHCP is and how I do I connect to WiFi hotspot?

Can someone explain how a wireless network/router with an internet connection allows computers with a wireless card to connect to the internet? For instance, In an internet cafe with WiFi, how does my macbook get the IP address for the ISP that the cafe uses to allow me to open a webpage with Safari? What is DHCP and how should I set my internet preferences to allow me to use a network other than my own.
The reason I ask so many questions is that I can connect to the internet with my Airport Express base station network at home but not in my local WiFi cafe. Can see the network but not connect.

Most Internet Cafes utilize DHCP to dynamically provide a wireless client with an IP address for that session. DHCP is a protocol used by networked computers (clients) to obtain IP addresses and other parameters such as the default gateway, subnet mask, and IP addresses of DNS servers from a DHCP server. It facilitates access to a network because these settings would otherwise have to be made manually for the client to participate in the network.
You Mac's AirPort, in turn, is set up to be a DHCP client by default. This allows your Mac to accept the dynamically provided IP address information from the Internet Cafe's DHCP server.
The reason I ask so many questions is that I can connect to the internet with my Airport Express base station network at home but not in my local WiFi cafe.
It sounds like the AirPort settings that your Mac is using is no longer at their default settings...and my be the reason you cannot connect to the Internet at the Cafe...or, the Cafe has additional settings required. I suggest that you check with the Administrator of the particular Internet Cafe you're having trouble connecting with to find out what settings are necessary to use their wireless network.
A typical AirPort is set up as follows:
System Preferences > Network > Show > Network Port Configurations
- Verify that AirPort is "On" (checked)
- Verify that AirPort is at the top of the list. If it isn't, you can drag it to the top.
Systems Preferences > Network > Show > AirPort
AirPort tab
- By default, join: Automatic
TCP/IP tab
- Configure IPv4: Using DHCP
- Configure IPv6: Automatically or Off
Proxies tab
- Configure Proxies: Manually
- Select a proxy server to configure: <All proxies should be unchecked unless you specifically require a proxy for Internet access.>
- Exclude simple hostnames (unchecked)
- Bypass proxy settings for these Hosts & Domains: <leave blank>
- Use Passive FTP Mode (PASV) (checked)

Cffunction and how to ? can someone explain the code to me line by line

Hello i went to get this online and i want to test it.
the udf is supposed to
* CSVFormat accepts the name of an existing query and
converts it to csv format.
* Updated version of UDF orig. written by Simon Horwith
my question how to break it down.
can someone explain the code to me line by line
thanks

silviasalsa wrote:
> thanks
>
> but line by line
>
> what is
> if(ArrayLen(Arguments) GTE 2) qualifier = Arguments[2];
> if(ArrayLen(Arguments) GTE 3 AND Len(Arguments[3]))
columns = Arguments[3];
> returnValue[1] = ListQualify(columns, qualifier);
> ArrayResize(returnValue, query.recordcount + 1);
> columns = ListToArray(columns);
> for(i = 1; i LTE query.recordcount; i = i + 1)
> {
> rowValue = ArrayNew(1);
> ArrayResize(rowValue, ArrayLen(columns));
> for(j = 1; j LTE ArrayLen(columns); j = j + 1)
> rowValue[j] = qualifier & query[columns[j]]
& qualifier;
> returnValue[i + 1] = ArrayToList(rowValue);
> }
> returnValue = ArrayToList(returnValue, Chr(13));
> return returnValue;
> }
>
> thanks
Apparently this UDF takes two optional parameters so that one
can define
(A) a text "qualifier" to use in the CSV file, this is
usually the
single quote|tick ['] mark - but sometimes one wants this to
be a
different character and (B) what columns to use in the
output in case
one does not want to use all the columns in the record set
in the
outputted CSV file.
The if statements are checking for these optional parameters
and if
found setting the values in them to internal variables.
These
variables are then used in the rest of the logic to create
the CSV output.
HTH
Ian

Can someone explain the icloud to me please? Where are all my old pictures and how can I see them? Photostream only holds 1000 and when I sync my icloud to my mac it only imports what is on my photo stream.

Can someone explain the icloud to me please? Where are all my old pictures and how can I see them? Photostream only holds 1000 and when I sync my icloud to my mac it only imports what is on my photo stream.

When you enable photo stream on your Mac, in imports photos currently in your photo stream. However, photo stream only keeps photos for 30 days, even though up to 1000 photos will remain on your device until you delete them. When you enable photo stream on your Mac, you will only receive photos added in the last 30 days, as the others are no longer in your photo stream.
If you want to get all your old photos on your Mac, save them to your camera roll (if they aren't already there) by opening your photo stream album, tapping Edit, tap the photos, tap Share, tap Save to Camera Roll. Once they are in your camera roll, import them to your Mac as explained here: http://support.apple.com/kb/HT4083.
Another option would be to create a shared photo stream containing the older photos and invite yourself (as explained here: http://help.apple.com/icloud/#mmc0cd7e99). Then check Shared Photo Streams in iPhoto>Preferences>Photo Stream and you will see this shared photo stream on your Mac.

Can someone explain me the difference between iCloud Photo Sharing, My Photo Stream and iCloud Photo Library?

This is very confusing. Can someone explain the difference between these 3 options in Photos app.
iCloud Photo Sharing, My Photo Stream and iCloud Photo Library.

iCloud- My Photo Stream FAQ
iCloud- My Photo Stream and iCloud Photo Sharing limits
iCloud- Using and troubleshooting Shared Photo Streams
Your iPhoto Library is located in your /Home/Pictures/ folder and contains all the photos you have put into iPhoto. iCloud Photo Library is the library of photos you have stored in iCloud.

Trying to understand RSTP - Please can someone explain this?

Hi Group
I am still confused about how RSTP is implemented. From what i understand the major difference is that STP
used Timers for Loop prevention whereas RSTP coordinates between neighbors via messages (proposal/aggreement) to turn on links
more quickly after topology changes and is "timer free".
However, I have not noticed any difference in the configuration from the legacy STP
configurations and the RSTP configuration on cisco devices. Or are there any differences??
I have read in documentation that RSTP natively includes features like UplinkFast, BackboneFast and PortFast. So are these features now obsolete
and not needed to be configured if you are running RSTP. (Although i have seen Portfast still configured along with RSTP on many switches)
Also can someone explain the below Points from Cisco Documentation
1) should STP be disabled on edge ports all together as suggested below?
"STP edge ports are bridge ports that do not need STP enabled, where loop protection is not needed out
of that port or an STP neighbor does not exist out of that port. For RSTP, it is important to disable STP
on edge ports, which are typically front-side Ethernet ports, using the command bridge
bridge-group-number spanning-disabled on the appropriate interface. If RSTP is not disabled on edge
ports, convergence times will be excessive for packets traversing those ports."
2) It seems RSTP relies on duplex setting to determine inter-switch links. What is the configuration to explicitly
configure RSTP link types? (I couldnt find this in the documentation)
"RSTP can only achieve rapid transition to the forwarding state on edge ports and on point-to-point links.
The link type is automatically derived from the duplex mode of a port. A port that operates in fullduplex
is assumed to be point-to-point, while a half-duplex port is considered as a shared port by
default. This automatic link type setting can be overridden by explicit configuration. In switched
networks today, most links operate in full-duplex mode and are treated as point-to-point links by RSTP.
This makes them candidates for rapid transition to the forwarding state."
Also i am a bit rough on my RSTP knowledge even after skimming a few Cisco documents. Can someone please explain this in simple way.
Thanks in advance

to configure it on a device:-
spanning-tree mode rapid-pvst
PortFast/UplinkFast & BackboneFast were cisco "Enhancements" to 802.1d STP. RSTP just incorperates them. If you want to configure portfast, the command is still "spanning-tree portfast"
OK
1) That is your choice - I have bitter experiance of users/IT admins just plugging hubs/switches in when ever they can. Also cabling the switch back to itself creating a cabled loop. So my advice to you is to leave STP enabled on all switch ports, BUT enable BPDUGuard - this is a life saver, if you have configured portfast.
2) duplex auto! or duplex full (overiding)
I really suggest that you read the 802.1d standard, once you understand normal spanning-tree - RSTP will come to you.
http://www.cisco.com/en/US/tech/tk389/tk621/tsd_technology_support_protocol_home.html')">http://www.cisco.com/en/US/tech/tk389/tk621/tsd_technology_support_protocol_home.html')">http://www.cisco.com/en/US/tech/tk389/tk621/tsd_technology_support_protocol_home.html')">http://www.cisco.com/en/US/tech/tk389/tk621/tsd_technology_support_protocol_home.html
http://en.wikipedia.org/wiki/Spanning_tree_protocol')">http://en.wikipedia.org/wiki/Spanning_tree_protocol')">http://en.wikipedia.org/wiki/Spanning_tree_protocol')">http://en.wikipedia.org/wiki/Spanning_tree_protocol
HTH>

Can someone explain me this?

Can someone explain me why LabVIEW embeds the graphic in sheet 1 if i specify location as "prueba"? The vi is for LV 5.0.1f1 and Excel 2000, it just creates a workbook, adds some data and creates a chart. I've tried to ask a NI engineer but i receive no answer.
Thanks,
Gorka
Attachments:
Untitled.llb ‏430 KB

Hi Gorka,
I am not sure if this helps but the help file for the add Sheets method says
"Add Method (Sheets Collection)
Creates a new worksheet, chart, or macro sheet.
Syntax
expression.Add(Before, After, Count, Type)
expression Required. An expression that returns a Sheets object.
Before Optional Variant. An object that specifies the sheet before which the new sheet is added.
After Optional Variant. An object that specifies the sheet after which the new sheet is added.
Count Optional Variant. The number of sheets to be added. The default value is one.
Type Optional Variant. Specifies the sheet type. Can be one of the following XlSheetType constants: xlWorksheet, xlChart, xlExcel4MacroSheet, or xlExcel4IntlMacroS
heet. The default value is xlWorksheet.
Remarks
If Before and After are both omitted, the new sheet is inserted before the active sheet.
*******" (I added asterisks for emphesis).
the help for the "location method" says,
"Add Method (Sheets Collection)
Creates a new worksheet, chart, or macro sheet.
Syntax
expression.Add(Before, After, Count, Type)
expression Required. An expression that returns a Sheets object.
Before Optional Variant. An object that specifies the sheet before which the new sheet is added.
After Optional Variant. An object that specifies the sheet after which the new sheet is added.
Count Optional Variant. The number of sheets to be added. The default value is one.
Type Optional Variant. Specifies the sheet type. Can be one of the following XlSheetType constants: xlWorksheet, xlChart, xlExcel4MacroSheet, or xlExcel4IntlMacroSheet. The default value is xlWorksheet.
Remarks
If Before and After
are both omitted, the new sheet is inserted before the active sheet.
Just trying to help,
Ben
Ben Rayner
I am currently active on.. MainStream Preppers
Rayner's Ridge is under construction

Can someone explain a stack and que for me?

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