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Performance of foreach, array_map with lambda and array_map with static function
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Thanks for the benchmarks. However, I would like to know why there is such difference. Is it because of a function call overhead?
– Pavel S.
Jan 25 '14 at 13:06
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What's the best way to get the last element of an array without deleting it?
...avid Murdoch added:
$myLastElement = end(array_values($yourArray));// and now you don't need to call reset().
On E_STRICT this produces the warning
Strict Standards: Only variables should be passed by reference
Thanks o_O Tync and everyone!
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CSS: fixed position on x-axis but not y?
...f we hook up these nucleotides into a sequence--for example, GATCATCCG--we now have a little piece of DNA, or a very short word. A much longer piece of DNA can therefore be the equivalent of different words connected to make a sentence, or gene, that describes how to build a protein. And a still lon...
Difference between Mock / Stub / Spy in Spock test framework
...nd/or results or blocking the original methods from being called at all.
Now here is an executable example test, demonstrating what is possible and what is not. It is a bit more instructive than mikhail's snippets. Many thanks to him for inspiring me to improve my own answer! :-)
package de.scrum...
Error : The service is invalid
...to clear the DerivedData as @AminNegm-Awad mentioned. I restarted IDE too, now it's all fine. Superb answer and comments!
– Vijay Kumar Kanta
Apr 10 '19 at 12:25
2
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How can I check the extension of a file?
...rmalise it to lowercase.
ext = os.path.splitext(fp)[-1].lower()
# Now we can simply use == to check for equality, no need for wildcards.
if ext == ".mp3":
print fp, "is an mp3!"
elif ext == ".flac":
print fp, "is a flac file!"
else:
print fp, "is an unkno...
What does the question mark and the colon (?: ternary operator) mean in objective-c?
... (defo my favourite) but never knew what it's called. the big question has now been answered. Thanks
– Thang Do
Nov 10 '15 at 7:50
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Canvas width and height in HTML5
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Thx much appreciated. I see now what CSS is doing... it treats the canvas 'like' a image, scaling an image is obviously not as good as 're-drawing' it!
– EnglishAdam
Sep 11 '14 at 18:32
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Paused in debugger in chrome?
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sometimes you should know where to click.
– Darshan Thanki
Nov 5 '12 at 16:44
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How to create a HTTP server in Android? [closed]
...ir . For example I am copying a file named f1 in homeDir (using javacode). Now the file copying is in progress and if some one send request for the file f1 Can server will process the request?
– Ashwin N Bhanushali
Mar 29 '13 at 9:44
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