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Is the “struct hack” technically undefined behavior?
...arently accessible with the given subscript (as in the lvalue expression a[1][7] given the declaration int a[4][5]) (6.5.6).
Paragraph 8 of Section 6.5.6 Additive operators has another mention that access beyond defined array bounds is undefined:
If both the pointer operand and the result p...
ng-options with simple array init
...erly when choosing a value. (i.e. AngularJS will translate '0' back to 'var1')
The solution by Epokk also works, however if you're loading data asynchronously you might find it doesn't always update correctly. Using ngOptions will correctly refresh when the scope changes.
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How to hide first section header in UITableView (grouped style)
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Is there any way to view the currently mapped keys in Vim?
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answered Oct 4 '11 at 2:38
mattr-mattr-
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Print function log /stack trace for entire program using firebug
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218
Firefox provides console.trace() which is very handy to print the call stack. It is also avail...
How to start two threads at “exactly” the same time
... threads should start at same split second. I understand, if you do thread1.start() , it will take some milliseconds before the next execution of thread2.start() .
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Warning message: In `…` : invalid factor level, NA generated
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The warning message is because your "Type" variable was made a factor and "lunch" was not a def...
Properties file in python (similar to Java Properties)
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answered Aug 29 '10 at 15:39
pygabrielpygabriel
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python: how to identify if a variable is an array or a scalar
...I want to make a call to this function with a scalar 50 or an array [0, 10, 20, 30] . How can I identify within the function, what the length of NBins is? or said differently, if it is a scalar or a vector?
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