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Custom numeric format string to always display the sign
...s.
– Roman Starkov
Oct 25 '11 at 16:10
Thanks you so much! I have been busting my head for like an hour to figure out ...
Is it better to call ToList() or ToArray() in LINQ queries?
...ing the results.
– jpierson
Jun 28 '10 at 20:04
137
If the Count is known in advance, the perform...
Loop through an array in JavaScript
...e iterating them, for example:
array.filter(item => item.condition < 10)
.forEach(item => console.log(item))
Keep in mind if you are iterating an array to build another array from it, you should use map, I've seen this anti-pattern so many times.
Anti-pattern:
const numbers = [1,2,3,4...
How do I check if a type is a subtype OR the type of an object?
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answered Apr 30 '10 at 4:27
Lasse V. KarlsenLasse V. Karlsen
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java.lang.UnsupportedClassVersionError: Bad version number in .class file?
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10 Answers
10
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Test if a variable is a list or tuple
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104
Go ahead and use isinstance if you need it. It is somewhat evil, as it excludes custom sequen...
What CSS selector can be used to select the first div within another div
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edited Dec 21 '11 at 10:49
BoltClock♦
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Return a value if no rows are found in Microsoft tSQL
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answered Apr 21 '10 at 2:16
Adam RobinsonAdam Robinson
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Get number of digits with JavaScript
...thematically. For positive integers there is a wonderful algorithm with log10:
var length = Math.log(number) * Math.LOG10E + 1 | 0; // for positive integers
For all types of integers (including negatives) there is a brilliant optimised solution from @Mwr247, but be careful with using Math.log10,...
Nullable ToString()
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answered Mar 15 '10 at 17:17
Tomas VanaTomas Vana
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