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How to check if a variable is not null?
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edited Jan 23 '13 at 0:25
answered Dec 5 '10 at 22:22
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Retain cycle on `self` with blocks
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edited Jul 2 '12 at 22:56
answered Dec 4 '10 at 8:14
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How do I spool to a CSV formatted file using SQLPLUS?
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If you are using 12.2, you can simply say
set markup csv on
spool myfile.csv
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Deprecated Java HttpClient - How hard can it be?
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261
Relevant imports:
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.h...
fatal: could not read Username for 'https://github.com': No such file or directory
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answered Apr 4 '14 at 2:14
Tony ZampognaTony Zampogna
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Constructor overload in TypeScript
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edited Oct 3 '12 at 6:30
answered Oct 3 '12 at 6:14
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Why charset names are not constants?
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Mr_and_Mrs_D
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answered Nov 5 '09 at 22:43
Kevin Bourr...
How to require a controller in an angularjs directive
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2 Answers
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Does every Javascript function have to return a value?
...) to return void:
void noReturn()//return type void
{
printf("%d\n", 123);
return;//return nothing, can be left out, too
}
//in JS:
function noReturn()
{
console.log('123');//or evil document.write
return undefined;//<-- write it or not, the result is the same
return;//<-...