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Color text in terminal applications in UNIX [duplicate]
...[0m", and then printf(KMAG "magenta RESET \n");
– mf_
Jan 7 '14 at 19:41
2
Better yet, puts( KMA...
Why is SSE scalar sqrt(x) slower than rsqrt(x) * x?
...ill somewhat faster than sqrtss.
edit: If speed is critical, and you're really calling this in a loop for many values, you should be using the vectorized versions of these instructions, rsqrtps or sqrtps, both of which process four floats per instruction.
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How can I update the current line in a C# Windows Console App?
...nswers for your question. They both involve saving the current output as a string first and padding it with a set amount of characters like this: Console.Write("\r{0}", strOutput.PadRight(nPaddingCount, ' ')); The "nPaddingCount" can be a number that you set yourself or you can keep track of the pre...
Recursively add files by pattern
...t doesn't provide any fancy mechanisms for doing this itself, as it's basically a shell problem: how do you get a list of files to provide as arguments to a given command.
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Current time formatting with Javascript
...time and UTC.
There are no built-in methods allowing you to get localized strings like "Friday", "February", or "PM". You have to code that yourself. To get the string you want, you at least need to store string representations of days and months:
var months = ["Jan", "Feb", "Mar", "Apr", "May",...
What's the “Content-Length” field in HTTP header?
...
could you forge this number? like POST a string param with huge length but set your content-length to 1?
– Shih-Min Lee
Sep 2 '15 at 6:47
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Set selected option of select box
... code into a $(document).ready:
$(function() {
$("#gate").val('gateway_2');
});
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Storing R.drawable IDs in XML array
...encoding="utf-8"?>
<resources>
<integer-array name="random_imgs">
<item>@drawable/car_01</item>
<item>@drawable/balloon_random_02</item>
<item>@drawable/dog_03</item>
</integer-array>
</resources>
Then...
How to format a float in javascript?
In JavaScript, when converting from a float to a string, how can I get just 2 digits after the decimal point? For example, 0.34 instead of 0.3445434.
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HashMap to return default value for non-found keys?
...roblem with this approach is if the value is a complicated object. Map<String, List>#put won't work as expected.
– Eyal
Nov 5 '14 at 14:53
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