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Dealing with “java.lang.OutOfMemoryError: PermGen space” error
Recently I ran into this error in my web application:
32 Answers
32
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How do I output text without a newline in PowerShell?
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answered Sep 15 '15 at 14:05
ThomasThomas
2,07322 gold badges2323 silver badges2424 bronze badges
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Parse large JSON file in Nodejs
... values with double quotes. In other words, {name:'thing1'} will throw an error; you must use {"name":"thing1"}.
Because no more than a chunk of data will ever be in memory at a time, this will be extremely memory efficient. It will also be extremely fast. A quick test showed I processed 10,000 ...
Exit single-user mode
...atabase is in Single User mode. When I try to expand me database, I get an error:
18 Answers
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HTML code for an apostrophe
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edited Feb 21 '17 at 21:05
community wiki
5 r...
Linq style “For Each” [duplicate]
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edited Jan 6 '14 at 19:05
answered Oct 2 '09 at 13:17
Ma...
How to add elements to an empty array in PHP?
...t.
– limeandcoconut
May 20 '14 at 4:05
4
$cart[] = 13; is faster. has less characters and looks b...
“Remote System Explorer Operation” causing freeze for couple of seconds
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edited May 8 '14 at 6:05
answered May 8 '14 at 5:57
use...
How to copy a java.util.List into another java.util.List
... you use.
– yuranos
Oct 9 '16 at 21:05
3
The answer is wrong. The content is not copied. Only It'...
Efficiency of premature return in a function
...If the simple example above is extended with resource allocation, and then error checking with a potential resulting freeing of resources, the picture might change.
Consider the naive approach beginners might take:
int func(..some parameters...) {
res_a a = allocate_resource_a();
if (!a) {
...