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Capture HTML Canvas as gif/jpg/png/pdf?
... scope of this question a bit, with some useful tidbits on the matter.
In order to get the canvas as an image, you should do the following:
var canvas = document.getElementById("mycanvas");
var image = canvas.toDataURL("image/png");
You can use this to write the image to the page:
document.writ...
Split code over multiple lines in an R script
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Is there any way to delete local commits in Mercurial?
...red Feb 26 '10 at 2:02
too much phptoo much php
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What is the correct way to make a custom .NET Exception serializable?
... sure you call through to base.GetObjectData(info, context) at the end, in order to let the base class save its own state.
SerializableExceptionWithCustomProperties.cs:
namespace SerializableExceptions
{
using System;
using System.Collections.Generic;
using System.Runtime.Serializati...
When would I use XML instead of SQL? [closed]
...used, which is storing all of my data in a (My)SQL database and then using PHP/Python/etc. to work with it on the web as needed.
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How to open the Chrome Developer Tools in a new window?
...lick and hold the button next to the close button of the Developer Tool in order to reveal the "Undock into separate window" option.
Note: A "press" is not enough in that state.
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Download a file by jQuery.Ajax
... In some browsers you might need to add the a to the dom in order for this code to work and/or remove the revokeObjectURL part: document.body.appendChild(a)
– bigpony
Nov 14 '17 at 21:26
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difference between primary key and unique key
... clustered index: the rows are stored physically on the disk in the same order as the index
– Duy Đặng
Jan 15 '18 at 4:08
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Open-sided Android stroke?
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I am also getting border for all sides, but not bottom only border.
– Cheok Yan Cheng
Jul 24 '12 at 14:55
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NSUserDefaults - How to tell if a key exists
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I would prefer return self.object(forKey: key) as? Int in order to search value only once.
– Leo
Dec 16 '16 at 12:28
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