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Format numbers to strings in Python
... answered Aug 22 '08 at 15:12
Konrad RudolphKonrad Rudolph
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Using jQuery to replace one tag with another
...wered Aug 17 '11 at 13:13
Felix KlingFelix Kling
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How to find current transaction level?
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Jon Schneider
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answered Jun 24 '09 at 12:54
SQLMenaceSQLMe...
Pushing read-only GUI properties back into ViewModel
I want to write a ViewModel that always knows the current state of some read-only dependency properties from the View.
6 An...
Which one will execute faster, if (flag==0) or if (0==flag)?
...have seen other abuses already.
If flag is a built-in, then both should take the same speed.
From the Wikipedia article on x86, I'd bet for a Jxx instruction for the if statement: perhaps a JNZ (Jump if Not Zero) or some equivalent.
I'd doubt the compiler misses such an obvious optimization, even...
Difference between $(document.body) and $('body')
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Justin EthierJustin Ethier
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How to stop event propagation with inline onclick attribute?
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Use event.stopPropagation().
<span onclick="event.stopPropagation(); alert('you clicked inside the header');">something inside the header</span>
For IE: window.event.cancelBubble = true
<span onclick="window.event.cancelBubble = true; alert('you click...
Unzipping files in Python
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RahulRahul
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Convert a python dict to a string and back
...needs to be saved at some point during the program execution and loaded back into the dictionary object when the program is run again.
How would I convert a dictionary object into a string that can be written to a file and loaded back into a dictionary object? This will hopefully support dictionarie...
Further understanding setRetainInstance(true)
...a Fragment ? The documentation is virtually non-existent and this seems like a very important function. Specifically I want to know how much of this sequence (that I made up) is true:
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