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What does an underscore in front of an import statement mean?
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edited Aug 22 '18 at 20:33
answered Jan 19 '14 at 17:40
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how to read all files inside particular folder
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248
using System.IO;
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foreach (string file in Directory.EnumerateFiles(folderPath, "*.xml"))
{
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Changing every value in a hash in Ruby
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180
If you want the actual strings themselves to mutate in place (possibly and desirably affecting ...
How do I verify a method was called exactly once with Moq?
...ckContext ?
– Choco
Nov 9 '17 at 4:18
2
@Choco I assume that's just his Mock instance. So it was ...
The simplest way to comma-delimit a list?
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Java 8 and later
Using StringJoiner class :
StringJoiner joiner = new StringJoiner(",");
for (Item item : list) {
joiner.add(item.toString());
}
return joiner.toString();
Using Stream, and Collectors:
return list.stream()...
Why is Scala's immutable Set not covariant in its type?
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answered Mar 24 '09 at 18:34
Daniel SpiewakDaniel Spiewak
51.1k1111 gold badges101101 silver badges120120 bronze badges
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Android Crop Center of Bitmap
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answered Aug 2 '11 at 8:23
LumisLumis
20.5k77 gold badges5656 silver badges6464 bronze badges
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TortoiseGit not showing icon overlays
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Abdul Mannan
12088 bronze badges
answered Oct 23 '14 at 18:08
Chi ChanChi Chan
9,05388 gold ba...
HTML5shiv vs Dean Edwards IE7-js vs Modernizr - which to choose?
... you to use the new HTML5 tags in IE, like html5shiv.
ie7.js (as well as ie8.js and ie9.js) uses Javascript to retro-fit some missing functionality to IE.
As far as I'm aware there's no cross-over between them (aside from html5shiv/modernizr), so you can use any combination of them, depending on w...
What is the difference between assert, expect and should in Chai?
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289
The differences are documented there.
The three interfaces present different styles of perfo...