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“java.lang.OutOfMemoryError: PermGen space” in Maven build [duplicate]
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310
When you say you increased MAVEN_OPTS, what values did you increase? Did you increase the MaxPer...
How to see JavaDoc in IntelliJ IDEA? [duplicate]
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edited Mar 8 '19 at 10:52
answered Jun 15 '12 at 15:08
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Is there a sleep function in JavaScript? [duplicate]
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edited Jul 17 '09 at 10:40
Ionuț G. Stan
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How to zero pad a sequence of integers in bash so that all have the same width?
...mat the numbers as it outputs the list. For example:
for i in $(seq -f "%05g" 10 15)
do
echo $i
done
will produce the following output:
00010
00011
00012
00013
00014
00015
More generally, bash has printf as a built-in so you can pad output with zeroes as follows:
$ i=99
$ printf "%05d\n" $...
How to make git mark a deleted and a new file as a file move?
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answered Jan 11 '09 at 16:18
BombeBombe
72.4k2020 gold badges115115 silver badges125125 bronze badges
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What is an efficient way to implement a singleton pattern in Java? [closed]
...explained this approach in his Effective Java Reloaded talk at Google I/O 2008: link to video. Also see slides 30-32 of his presentation (effective_java_reloaded.pdf):
The Right Way to Implement a Serializable Singleton
public enum Elvis {
INSTANCE;
private final String[] favoriteSongs ...
Javascript array search and remove string?
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10 Answers
10
Active
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Uncaught TypeError: undefined is not a function on loading jquery-min.js
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180
Assuming this problem still has not be resolved, a lot of individual files don't end their code ...
Diff files present in two different directories
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answered Jan 7 '10 at 11:31
Laurent EtiembleLaurent Etiemble
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PHP script to loop through all of the files in a directory?
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answered Nov 17 '10 at 7:15
MorfildurMorfildur
11.7k55 gold badges3131 silver badges5353 bronze badges
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