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How to convert int[] to Integer[] in Java?
...to personal preference - I prefer one overridden function, some love using more explicit class.
– Sheepy
Jun 5 '15 at 5:39
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String comparison using '==' vs. 'strcmp()'
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The other usage for strcmp it shows the sorting. To be more clear about sorting. strcmp() returns <0 if string1 sorts before string2, >0 if string2 sorts before string1 or 0 if they are the same. For example $string_first = "aabo"; $string_second = "aaao"; echo $n = strcmp...
Elegant way to invert a map in Scala
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.map(_._1) would be more legibile as just .keys
– cheezsteak
Feb 12 '16 at 18:13
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What is the id( ) function used for?
...." (Python Standard Library - Built-in Functions) A unique number. Nothing more, and nothing less. Think of it as a social-security number or employee id number for Python objects.
Is it the same with memory addresses in C?
Conceptually, yes, in that they are both guaranteed to be unique in t...
What is the best algorithm for overriding GetHashCode?
... The algorithm described in the book you mention is infact a little more detailed it especailly describes what to do for different data types of the fields. E.g.: for fields of type long use (int)(field ^ f >>> 32) instead of simply calling GetHashcode. Is long.GetHashCodes implement...
Detecting arrow key presses in JavaScript
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Split List into Sublists with LINQ
...better method could yield the first sublist [a,g,e] before enumerating any more of the original list.
– Colonel Panic
Jul 11 '12 at 14:20
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How to pip install a package with min and max version range?
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When correctly use Task.Run and when just async-await
...work on a UI thread, collected on my blog:
Don't block the UI thread for more than 50ms at a time.
You can schedule ~100 continuations on the UI thread per second; 1000 is too much.
There are two techniques you should use:
1) Use ConfigureAwait(false) when you can.
E.g., await MyAsync().Config...