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#ifdef vs #if - which is better/safer as a method for enabling/disabling compilation of particular s
... using #if, I can write this
DoSomethingSlowWithTimeout(DEBUG_ENABLED? 5000 : 1000);
... instead of ...
#ifdef DEBUG_MODE
DoSomethingSlowWithTimeout(5000);
#else
DoSomethingSlowWithTimeout(1000);
#endif
Second, you're in a better position if you want to migrate from a #define to a global...
T-SQL: Opposite to string concatenation - how to split string into multiple records [duplicate]
...+ 1, CHARINDEX(@sep, @s, stop + 1)
FROM Pieces
WHERE stop > 0
)
SELECT pn,
SUBSTRING(@s, start, CASE WHEN stop > 0 THEN stop-start ELSE 512 END) AS s
FROM Pieces
)
share
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How to avoid Python/Pandas creating an index in a saved csv?
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edited Aug 16 '18 at 20:31
ayhan
51.5k1010 gold badges128128 silver badges155155 bronze badges
answe...
Angular JS: What is the need of the directive’s link function when we already had directive’s contro
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304
After my initial struggle with the link and controller functions and reading quite a lot about ...
best way to preserve numpy arrays on disk
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edited Apr 14 '15 at 15:00
answered Mar 8 '12 at 15:02
Jo...
Have a variable in images path in Sass?
...
210
Have you tried the Interpolation syntax?
background: url(#{$get-path-to-assets}/site/background...
How to set xlim and ylim for a subplot in matplotlib [duplicate]
...
260
You should use the OO interface to matplotlib, rather than the state machine interface. Almost ...
How can I get the ID of an element using jQuery?
...t;div id="test"></div>
Or through the DOM:
$('#test').get(0).id;
or even :
$('#test')[0].id;
and reason behind usage of $('#test').get(0) in JQuery or even $('#test')[0] is that $('#test') is a JQuery selector and returns an array() of results not a single element by its defaul...
How can I benchmark JavaScript code? [closed]
...gh, but (depending on how complex your functions are) somewhere closer to 100 or even 1,000 iterations should do the job.
Firebug also has a profiler if you want to see which parts of your function are slowing it down.
Edit: To future readers, the below answer recommending JSPerf should be the cor...
Require either of two arguments using argparse
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307
I think you are searching for something like mutual exclusion (at least for the second part of ...