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jQuery $(document).ready and UpdatePanels?
I'm using jQuery to wire up some mouseover effects on elements that are inside an UpdatePanel. The events are bound in $(document).ready . For example:
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Ruby: Can I write multi-line string with no concatenation?
...re are pieces to this answer that helped me get what I needed (easy multi-line concatenation WITHOUT extra whitespace), but since none of the actual answers had it, I'm compiling them here:
str = 'this is a multi-line string'\
' using implicit concatenation'\
' to prevent spare \n\'s'
=> "t...
Should I use Java date and time classes or go with a 3rd party library like Joda Time?
I'm creating a web based system which will be used in countries from all over the world. One type of data which must be stored is dates and times.
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How to make Git “forget” about a file that was tracked but is now in .gitignore?
There is a file that was being tracked by git , but now the file is on the .gitignore list.
27 Answers
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What does the exclamation mark do before the function?
...ere's no semicolon: this is just a function declaration. You would need an invocation, foo(), to actually run the function.
Now, when we add the seemingly innocuous exclamation mark: !function foo() {} it turns it into an expression. It is now a function expression.
The ! alone doesn't invoke the ...
Where does Scala look for implicits?
...s if there weren't words for it. :-) For example, where do the values for integral below come from?
2 Answers
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Find which commit is currently checked out in Git
I'm in the middle of a git bisect session.
5 Answers
5
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Why does [5,6,8,7][1,2] = 8 in JavaScript?
I can't wrap my mind around this quirk.
3 Answers
3
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Under what conditions is a JSESSIONID created?
..., use request.getSession(false) -- this will return you a session or null. In this case, new session is not created, and JSESSIONID cookie is not sent. (This also means that session isn't necessarily created on first request... you and your code are in control when the session is created)
Sessions ...
VIM Ctrl-V Conflict with Windows Paste
I am using VIM in Windows. The problem is that I want to use Ctrl V as a visual mode. However, this key has conflict with Windows paste. How can I reset this key back to VIM visual mode instead of pasting. I prefer to set this in my _vimrc configuration file.
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