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What is the difference between square brackets and parentheses in a regex?
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How to scale SVG image to fill browser window?
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edited Jul 8 '12 at 3:26
answered Apr 13 '11 at 4:33
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Creating java date object from year,month,day
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answered May 11 '13 at 16:19
JB NizetJB Nizet
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What Makes a Method Thread-safe? What are the rules?
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edited Jul 18 '17 at 9:38
Hakan Fıstık
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How do you implement a re-try-catch?
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You need to enclose your try-catch inside a while loop like this: -
int count = 0;
int maxTri...
Can a class extend both a class and implement an Interface
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Reference list item by index within Django template?
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edited Dec 19 '18 at 21:31
Mauricio Cortazar
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a...
What are the differences between “=” and “
...ithout further ado:
x
# Error: object 'x' not found
sum((x = 1), 2)
# [1] 3
x
# [1] 1
Clearly we’ve performed an assignment, using =, outside of contexts (a) and (b). So, why has the documentation of a core R language feature been wrong for decades?
It’s because in R’s syntax the symbol = ...
Create a CSV File for a user in PHP
...er("Pragma: no-cache");
header("Expires: 0");
echo "record1,record2,record3\n";
die;
etc
Edit: Here's a snippet of code I use to optionally encode CSV fields:
function maybeEncodeCSVField($string) {
if(strpos($string, ',') !== false || strpos($string, '"') !== false || strpos($string, "\n")...
How do I reformat HTML code using Sublime Text 2?
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peterpeter
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