What does context means ?(servlet)

ServletContext context = getServletContext(); i want to know what is the meaning of context . ?
i come across this word frequently...... what it means ? any example ?
Thank you

ServletContext context = getServletContext();i want to know what is the meaning of context
i come across this word frequently...... what it
means ? any example ?
Thank youA servlet is an example of a plugin, a class which is pulled in and run by a larger system.
Context information relates to the context in which the plugin is run. In the case of a servlet it's information concerning the web application of which the servlet is a part.

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GetResponseCode() returns -1,what does it mean

Hi ,
The HttpURLConnection class's getResponseCode() method returns -1.
getResponseMessage() returns null.i m accessing my servlet through a proxy.i know only about 1xx to 5xx codes.i dont know what does it mean by -1.But at server side the request is properly sent and processed and i m getting 200 and ok after processing at serverside. the object is sent to client also. but it is not received by the client.
Null object is returned.I think proxy is the culprit.If anyone can help me what -1 means,it will be really greatfull to diagnoise my issue in detail and solve my problem soon.
Your help will be greatfull.
Thanks
prakash

As it says perfectly clearly, right there in the API documentation for the method:
"Returns -1 if no code can be discerned from the response (i.e., the response is not valid HTTP)."

What does this mean ---- load-on-startup 1 /load-on-startup

Hi All,
Anybody please tell me what does this mean:
<load-on-startup>1</load-on-startup>
Thanks in advance
amitindia

From the dtd :
The load-on-startup element indicates that this servlet should be
loaded (instantiated and have its init() called) on the startup
of the web application. The optional contents of
these element must be an integer indicating the order in which
the servlet should be loaded. If the value is a negative integer,
or the element is not present, the container is free to load the
servlet whenever it chooses. If the value is a positive integer
or 0, the container must load and initialize the servlet as the
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servlets marked with lower integers are loaded before servlets
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What does synchronisation mean? What data is being synchronised?

On my 80GB IpoD classic I replace music several times. After successful transfer of imported CDs from the mediathek onto the Ipod I finally clean up the mediathek; that means:
Mediathek and IpoD can never be synchron because of a clompletely different contents. (I manually administer my IpoD)
Synchron to me means: 2 or more different parts do exactly the same thing.
my question:
What does synchronsation mean in this context? What info has to be synchronized between Ipod and mediathek?
Thanks for answering

You are correct that the common meaning of synchronise is to make two things the same. iTunes uses this term slightly loosely but if you set your device to sync with selections from your iTunes library, e.g, certain playlists, podcasts, TV shows etc. then changes in those part of your library can be automatically reflected on the device. For iTunes syncronisation is one way - from iTunes to the device - although it can also transfer purchased items from the device back to iTunes. When automatically syncing it can also update play counts & last played dates both from iTunes to the device and from the device to iTunes.
If you manually manage your iPod then it will still have data that needs to be copied to it or deleted at some point. Whenever data is being modified on the device it will display the "syncronising" screen.
tt2

HT201272 Some songs are greyed out while others are black. What does this mean and how can I change it? I'm tired of only 2 or 3 songs from an album repeating while the others disappear off the "Up next".

Please help....I hate iTunes to begin with. Especially the latest they have come up with. Layout drives me crazy. And now....I find maybe a couple of songs in an album as "black" and the other titles are greyed out. What does this mean? I find it very frustrating as the black titles will repeat but the others seem to just disappear off the "play next" list. How can I fix this? And no...downloading from iCloud hasn't helped any.

This sounds like you have some unchecked tracks. These are skipped during track to track playback. The track names are slightly greyed out in the album view. You can normally see the check boxes from the Songs view or you can change the status via the rght-click context menu.
tt2

What does "wheel" mean for custom access

What does "wheel" mean when allowing custom access to a folder?

wheel= admin
In computing, the term wheel refers to a user account with a wheel bit, a system setting that provides additional special system privileges that empower a user to execute restricted commands that ordinary user accounts cannot access. The term is derived from the slang term big wheel, referring to a person with great power or influence. It was first used in this context with regard to the TENEX operating system, later distributed under the name TOPS-20 in the 1960s and early 1970s.
The term was adopted by Unix users in the 1980s, due to the movement of operating system developers and users from TENEX/TOPS-20 to Unix. Modern Unix implementations generally include a security protocol that requires a user be a member of the wheel user privileges group in order to gain superuser access to a machine by using the su command.

What does SIGSEGV mean on ipad crash report

What does SIGSEGV mean on ipad crash report

Depends entirely on the context, but generally refers to a stack overflow issue.
Try a reset: Simultaneously hold down the Home and On buttons until the device shuts down. Ignore the off slider if it appears. Once shut down is complete, if it doesn't restart on it own, turn the device back on using the On button. In some cases it also helps to double click the Home button and close all apps from the tray before doing the reset.

Help!? Hilfe!? What is the topic: "basis-url"? What does it mean?

I want to use the iCal-Server, never before done!
I used the standard-terms, wich was shown in the context!
Now I want to publish my own calendar on the server!
There is the question about the basis-url!!!
What does it mean?
What is the term an the correct syntax, to fill in?
the same in german
Ich versuche gerade krampfhaft, den iCal-Server bei uns zu etablieren!
Ich habe vorsichtshalber alle Standardeinstellung gelassen!
Nur, was muß ich jetzt bei mir als Client eintragen, vor allem bei dem basis-url?
Ach, es wäre so schön, mal eine wirklich gute deutsche, vollständige und zusammenhängende Beschreibung von Apple zu bekommen!!!!
Viele Grüße
und schon mal Danke
Robert

Hello,
FYI -- "here", as in these forums (which are targeted at BB/RIM services rather than carrier services), would not be the best place to find out something specific for one carrier. With so many thousands of carriers with dozens of different plans each, it's pretty much impossible to keep track of the specifics. The generic information is this:
http://www.blackberryfaq.com/index.php/What_do_I_need_a_Data_Plan_for%3F
But, there certainly can be variations on that given the different packages carriers put together. I do suggest you do as JSanders recommended -- contact your carrier and find out what you've signed up for.
Good luck!
Occam's Razor nearly always applies when troubleshooting technology issues!
If anyone has been helpful to you, please show your appreciation by clicking the button inside of their post. Please click here and read, along with the threads to which it links, for helpful information to guide you as you proceed. I always recommend that you treat your BlackBerry like any other computing device, including using a regular backup schedule...click here for an article with instructions.
Join our BBM Channels
BSCF General Channel
PIN: C0001B7B4 Display/Scan Bar Code
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What does this mean:Photoshop 13.1.2 for Creative Cloud Installation failed. Error Code: U44M1P7

What does this mean:Photoshop 13.1.2 for Creative Cloud Installation failed. Error Code: U44M1P7
I found the manual update, which worked!
http://www.adobe.com/support/downloads/thankyou.jsp?ftpID=5595&fileID= 5604

Hi Barbara,
For failed 13.1.2 update error U44M1P7, Please refer to the solution mentioned in the following threads :
http://forums.adobe.com/message/5396792#5396792
http://forums.adobe.com/message/5409050#5409050

Downloads from itunes fail - error code 8003 - what does that mean, or more importantly, how do I get what I paid for?

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Apple TV does not work after trying to update software. Main light keeps blinking and on the screen shows itunes icon and a usb cable. What does that means?

My Apple TV does not work after trying to install the new software update. The main light keeps blinking rapidly and on the screen it shows the itunes icon and a USB cable. What does that mean?

The Apple TV is in recovery mode. Try to restore the Apple TV. Follow the link for instructions on the restore process.
http://support.apple.com/kb/HT4367

HT1657 I rented movies on my iPad, they all downloaded, but when I click 'play' it says 'The requested URL was not found on this server'. What does it mean and how can I restore my rented movies?

I rented movies on my iPad, they all downloaded, but when I click 'play' it says 'The requested URL was not found on this server'. What does it mean and how can I restore my rented movies?

See this previous discussion:
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Why has my monitor suddenly begun to have a moiré pattern all over – it is even showing up on my icons on the dock? It appears to be very thin bright green vertical lines. I have a 2008 iMac which is running 10.6.8. What does this mean?

Why has my monitor suddenly begun to have a moiré pattern all over – it is even showing up on my icons on the dock? It appears to be very thin bright green vertical lines. I have a 2007 iMac which is running 10.6.8. What does this mean? I've attached some screen shots below.
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Reset your Apple ID password here > Apple - My Apple ID
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I'm trying to upgrade to Mountain Lion and I get an error message that says "server error during download; 403 forbidden. What does this mean, what can I do? I had no problem downloading Lion.

Trying to upgrad to Mountail Lion and got an error message : 403 Forbidden. What does this mean? What can I do? I had no problem when I upgraded to Lion.

403 Forbidden HTTP status code in response to a request from a client for a web page or resource to indicate that the server refuses to allow the requested action. In other words, the server can be reached, but the server declined to allow the requested access.
http://en.wikipedia.org/wiki/HTTP_403
Could you be using a different Apple ID oe such?

What does context means ?(servlet)

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