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How do I fix blurry text in my HTML5 canvas?
...t from the device or monitor's pixel ratio.
On the iPad 3+, this ratio is 2. This essentially means that your 1000px width canvas would now need to fill 2000px to match it's stated width on the iPad display. Fortunately for us, this is done automatically by the browser. On the other hand, this i...
SQL Server: SELECT only the rows with MAX(DATE)
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edited Jan 7 '14 at 12:19
Benjamin
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What is the relative performance difference of if/else versus switch statement in Java?
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edited May 23 '17 at 12:10
Community♦
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answered Jan 18 '10 at 14:11
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How can I tell gcc not to inline a function?
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edited Jun 21 '13 at 20:58
Quuxplusone
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Regex for password must contain at least eight characters, at least one number and both lower and up
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Cross-browser custom styling for file upload button [duplicate]
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I'm posting this because (to my surprise) there was no other place I could find that recommend...
How do I get a file extension in PHP?
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28 Answers
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Maximum Year in Expiry Date of Credit Card
...her the transaction is approved or not so I wouldn't worry about it.
July 2017: Just had an end user with a card that expired almost 50 years from now.
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How to embed a video into GitHub README.md?
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127
The "Github Flavored Markdown" doesn't support this kind of feature for any page:
An old suppor...
Sort rows in data.table in decreasing order on string key `order(-x,v)` gives error on data.table 1.
...o longer necessary.
You can use DT[order(-rank(x), y)].
x y v
1: c 1 7
2: c 3 8
3: c 6 9
4: b 1 1
5: b 3 2
6: b 6 3
7: a 1 4
8: a 3 5
9: a 6 6
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