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How to check if an option is selected?
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UPDATE
A more direct jQuery method to the option selected would be:
var selected_option = $('#mySelectBox option:selected');
Answering the question .is(':selected') is what you are looking for:
$('#mySelectBox option').each(functi...
Homebrew install specific version of formula?
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TLDR: brew install postgresql@8.4.4 See answer below for more details.
*(I’ve re-edited my answer to give a more thorough workflow for installing/using older software versions with homebrew. Feel free to add a note if you found the old version better.)
Let’s start with the ...
Is recursion a feature in and of itself?
...ure they've fully explained the thought behind them.
Stack Overflows
The more obvious one is that you risk getting a stack overflow error. Realistically, the method you wrote is very unlikely to actually lead to one, since a user would have to give incorrect input many many times to actually trigg...
Does JSON syntax allow duplicate keys in an object?
...cture is represented as a pair of curly bracket tokens surrounding zero or more name/value pairs.
A name is a string. A single colon token follows each name, separating the name from the value. A single
comma token separates a value from a following name.
It does not make any mention ...
How to change identity column values programmatically?
...e to do it in two steps (identity-off, delete/insert, identity-on) is much more effective.
– ashes999
Aug 25 '13 at 19:53
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Create nice column output in python
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How to avoid “ConcurrentModificationException” while removing elements from `ArrayList` while iterat
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Why is there huge performance hit in 2048x2048 versus 2047x2047 array multiplication?
...other pairs (2^n-1,2^n) I expect you'll see similar effects.
To explain more fully, in the inner loop, where you access matice2[m,k], it's likely that matice2[m,k] and matice2[m+1,k] are offset from each other by 2048*sizeof(float) and thus map to the same index in the L1 cache. With an N-way as...
Escaping HTML strings with jQuery
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How to grep for two words existing on the same line? [duplicate]
...s are pretty much the last place you want to go for clarification. They're more confusing than randomly guessing.
– corsiKa
Jun 25 '11 at 21:45
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