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The difference between sys.stdout.write and print?
...a small difference between the print function and the print statement (and more generally between a function and a statement).
In case of an error when evaluating arguments:
print "something", 1/0, "other" #prints only something because 1/0 raise an Exception
print("something", 1/0, "other") #doe...
Initializing a struct to 0
... is guaranteed to work, all members will be set to 0[Ref 1].
The second is more readable.
The choice depends on user preference or the one which your coding standard mandates.
[Ref 1] Reference C99 Standard 6.7.8.21:
If there are fewer initializers in a brace-enclosed list than there ...
What does curly brackets in the `var { … } = …` statements do?
...
Plus it makes everything more cryptic to use such an uncommon syntax.
– trusktr
Sep 2 '13 at 4:27
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What characters are forbidden in Windows and Linux directory names?
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Swift: Pass array by reference?
...mantic differences (such as reference-type), and that possibly lead you to more bugs.
– eonil
Oct 14 '14 at 4:00
1
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jQuery .ready in a dynamically inserted iframe
...n all images and subframes have loaded. A jQuery like ready event would be more useful.
– Tom
Dec 14 '11 at 12:55
6
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Visual Studio immediate window command for Clear All
... The > is important. Could not think of a natural way to make it more explicit in the answer. Also, see Immediate Window on MSDN for more useful tips.
– Palec
Apr 3 '17 at 9:27
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select2 - hiding the search box
For my more significant selects, the search box in Select2 is wonderful. However, in one instance, I have a simple selection of 4 hard-coded choices. In this case, the search box is superfluous and looks a little silly being present. Is it possible to hide it somehow? I took a look through the docum...
Inline functions vs Preprocessor macros
...e used in context where you don't expect, resulting in problems
Macros are more flexible, in that they can expand other macros - whereas inline functions don't necessarily do this.
Macros can result in side effects because of their expansion, since the input expressions are copied wherever they appe...