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Ruby: How to post a file via HTTP as multipart/form-data?
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edited Jul 16 '14 at 12:48
Matt
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an...
How do you format the day of the month to say “11th”, “21st” or “23rd” (ordinal indicator)?
... Cœur
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answered Oct 25 '10 at 0:48
Greg MattesGreg Mattes
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How to darken a background using CSS?
... /* bottom, image */
url(http://fc02.deviantart.net/fs71/i/2011/274/6/f/ocean__sky__stars__and_you_by_muddymelly-d4bg1ub.png);
}
Reference: linear-gradient() - CSS | MDN
UPDATE: Not all browsers support RGBa, so you should have a 'fallback color'. This color will be most likely...
How much faster is Redis than mongoDB?
...edis-py:
$ ./cache_benchmark.py 10000
Completed mongo_set: 10000 ops in 1.40 seconds : 7167.6 ops/sec
Completed mongo_get: 10000 ops in 2.38 seconds : 4206.2 ops/sec
Completed redis_set: 10000 ops in 0.78 seconds : 12752.6 ops/sec
Completed redis_get: 10000 ops in 0.89 seconds : 11277.0 ops/sec
T...
Difference between final and effectively final
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14 Answers
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When should TaskCompletionSource be used?
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234
I mostly use it when only an event based API is available (for example Windows Phone 8 sockets):...
Make an Installation program for C# applications and include .NET Framework installer into the setup
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4 Answers
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How does one remove an image in Docker?
I'm running Docker under Vagrant under OS X 10.8.4 (Mountain Lion), and whenever I try to delete a saved image, I get an error:
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Easiest way to convert int to string in C++
... of std::string.
#include <string>
std::string s = std::to_string(42);
is therefore the shortest way I can think of. You can even omit naming the type, using the auto keyword:
auto s = std::to_string(42);
Note: see [string.conversions] (21.5 in n3242)
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How to include route handlers in multiple files in Express?
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408
If you want to put the routes in a separate file, for example routes.js, you can create the ro...