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How can I get screen resolution in java?
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edited Apr 4 '14 at 20:08
Devon_C_Miller
15.4k33 gold badges3838 silver badges6767 bronze badges
a...
JavaScript hashmap equivalent
...t all costs, especially, if I know what makes my objects unique.
Update in 2014: Answered back in 2008 this simple solution still requires more explanations. Let me clarify the idea in a Q&A form.
Your solution doesn't have a real hash. Where is it???
JavaScript is a high-level language. Its bas...
mongoDB/mongoose: unique if not null
...d like a charm.
– Phil
Apr 4 '19 at 20:33
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How to zip a whole folder using PHP
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Code updated 2015/04/22.
Zip a whole folder:
// Get real path for our folder
$rootPath = realpath('folder-to-zip');
// Initialize archive object
$zip = new ZipArchive();
$zip->open('file.zip', ZipArchive::CREATE | ZipArchive::OVERWR...
character showing up in files. How to remove them?
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20
Thanks for the previous answers, here's a sed(1) variant just in case:
sed '1s/^\xEF\xBB\xBF//...
Can I target all tags with a single selector?
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answered Jun 15 at 20:00
silverwindsilverwind
1,7171717 silver badges2323 bronze badges
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Convert blob to base64
...cb?
– Fellow Stranger
May 14 '17 at 20:42
1
@FellowStranger commonly callback, used like blobToBa...
Do regular expressions from the re module support word boundaries (\b)?
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered May 16 '17 at 12:52
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How to prevent scrollbar from repositioning web page?
... thanksd
39.3k1818 gold badges116116 silver badges120120 bronze badges
answered Sep 30 '11 at 7:27
RubenRuben
7,3011212 gold badg...
Parse config files, environment, and command-line arguments, to get a single collection of options
...eature. Nice!
– Lemur
May 10 '12 at 20:26
but this doesn't have an answer for environment variables?
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