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Convert floating point number to a certain precision, and then copy to string
...ant to concatenate that value to a string, but only want 135.123456789 . With print, I can easily do this by doing something like:
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Drawing an SVG file on a HTML5 canvas
...per console does warn that resource interpreted as image but transferred with MIME type image/svg+xml .
5 Answers
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How do I copy a folder from remote to local using scp? [closed]
... including the trailing '/' at the end of foo, you will move the directory itself (including contents), rather than only the contents of the directory.
From man scp (See online manual)
-r Recursively copy entire directories
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android button selector
This is a button selector such that when normal it appears red, when pressed it appears grey.
6 Answers
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Removing packages installed with go get
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It's safe to just delete the source directory and compiled package file. Find the source directory under $GOPATH/src and the package file under $GOPATH/pkg/<architecture>, for example: $GOPATH/pkg/windows_amd64.
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Generate a random letter in Python
...tters in Python (like random.randint but for letters)? The range functionality of random.randint would be nice but having a generator that just outputs a random letter would be better than nothing.
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Java - get pixel array from image
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I was just playing around with this same subject, which is the fastest way to access the pixels. I currently know of two ways for doing this:
Using BufferedImage's getRGB() method as described in @tskuzzy's answer.
By accessing the pixels array direc...
Is there a “previous sibling” selector?
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edited Feb 22 '12 at 19:11
Domenic
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YouTube iframe API: how do I control an iframe player that's already in the HTML?
... player's ready state. If you need a compact function which does not deal with the player's ready state, see http://jsfiddle.net/8R5y6/.
/**
* @author Rob W <gwnRob@gmail.com>
* @website https://stackoverflow.com/a/7513356/938089
* @version 20190409
* @description Execute...
Get hostname of current request in node.js Express
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edited Oct 23 '14 at 13:57
Paul D. Waite
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