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How is the java memory pool divided?
...13
Gray
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answered Aug 11 '09 at 19:42
dfadfa
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How to check if a value exists in an array in Ruby
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edited Apr 29 '16 at 12:02
Arslan Ali
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answered...
Generate a Hash from string in Javascript
...perty(String.prototype, 'hashCode', {
value: function() {
var hash = 0, i, chr;
for (i = 0; i < this.length; i++) {
chr = this.charCodeAt(i);
hash = ((hash << 5) - hash) + chr;
hash |= 0; // Convert to 32bit integer
}
return hash;
}
});
Source:
htt...
Plurality in user messages
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answered Nov 23 '10 at 8:57
slebetmanslebetman
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Run an Application in GDB Until an Exception Occurs
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answered Jul 12 '09 at 13:53
DanDan
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Is there a way to check if a file is in use?
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answered Jun 2 '09 at 1:20
ChrisWChrisW
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How do HTML parses work if they're not using regexp?
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answered Mar 8 '10 at 10:45
QuentinQuentin
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Gradle: Execution failed for task ':processDebugManifest'
....gradle file
android {
compileSdkVersion 17
buildToolsVersion "17.0.0"
defaultConfig {
minSdkVersion 14
targetSdkVersion 16
}
}
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How to stretch the background image to fill a div
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10 Answers
10
Active
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Renaming files in a folder to sequential numbers
... let, and printf for the padding:
a=1
for i in *.jpg; do
new=$(printf "%04d.jpg" "$a") #04 pad to length of 4
mv -i -- "$i" "$new"
let a=a+1
done
using the -i flag prevents automatically overwriting existing files.
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