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Under what conditions is a JSESSIONID created?
...in control when the session is created)
Sessions are per-context:
SRV.7.3 Session Scope
HttpSession objects must be scoped at
the application (or servlet context)
level. The underlying mechanism, such
as the cookie used to establish the
session, can be the same for different
cont...
Latest jQuery version on Google's CDN
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UPDATE 7/3/2014: As of now, jquery-latest.js is no longer being updated.
From the jQuery blog:
We know that http://code.jquery.com/jquery-latest.js is abused
because of the CDN statistics
showing it’s the most popular fil...
Pass a data.frame column name to a function
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joran
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answered Apr 14 '10 at 23:09
ShaneShane
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Emacs: print key binding for a command or list all key bindings
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edited May 17 '10 at 23:43
answered May 16 '10 at 23:39
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Convert NSNumber to int in Objective-C
...owed with ARC.
– Alexander
Nov 21 '17 at 12:52
basically [key intValue] (key is NSNumber)
– user...
invalid context 0x0 under iOS 7.0 and system degradation
...invalid context 0x0 error messages are common and easy to reproduce in iOS 7. In fact, I can reproduce the error using storyboard with zero code. I drag a UITextField onto the canvas in IB, run the app, and double tap inside the text field.
In many situations, it's hard for me to take the invalid ...
What does it mean when git says a file “needs update”?
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answered Apr 18 '10 at 3:17
Michael MrozekMichael Mrozek
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Finding the path of the program that will execute from the command line in Windows
...th Windows Server 2003 and later, so this should just work with Vista, Win 7, et al.
On Linux, the equivalent is the which command, e.g. which ssh.
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Programmatically fire button click event?
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answered Apr 11 '11 at 18:27
Zaky GermanZaky German
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What does “%.*s” mean in printf?
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edited Jul 7 '15 at 21:22
BaCaRoZzo
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