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in_array() and multidimensional array
... I was looking for something that did this, you just saved me from writing my own :)
– Liam W
Jul 19 '13 at 14:42
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Why is this jQuery click function not working?
...here is nothing on your button (such a div or a trasparent img) that keeps from clicking the button.
It sounds stupid, but sometimes we think that jQuery is not working and all that stuffs and the problem is on the positioning of DOM elements.
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How to get the Power of some Integer in Swift language?
...f you really want an 'Int only' implementation and don't want to coerce to/from Double, you'll need to implement it. Here is a trivial implementation; there are faster algorithms but this will work:
func pow (_ base:Int, _ power:UInt) -> Int {
var answer : Int = 1
for _ in 0..<power { ans...
How do I replace whitespaces with underscore?
...ptimisations. It's hidden away in the defaultfilters module.
>>> from django.template.defaultfilters import slugify
>>> slugify("This should be connected")
this-should-be-connected
This isn't exactly the output you asked for, but IMO it's better for use in URLs.
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How to get last key in an array?
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end() is fastest because it can be derived from a very simple C-function, such as: int top(void){ int i; for(i = 0; stack[i] != '\0'; i++); return stack[--i]; }
– Gustav
Jun 18 '13 at 18:37
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How To Save Canvas As An Image With canvas.toDataURL()?
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You can try this; create a dummy HTML anchor, and download the image from there like...
// Convert canvas to image
document.getElementById('btn-download').addEventListener("click", function(e) {
var canvas = document.querySelector('#my-canvas');
var dataURL = canvas.toDataURL("image/...
Blurry text after using CSS transform: scale(); in Chrome
...ranslateZ) just made it worse. Try scaling to whole pixels. For example go from 14px to 16px using a scale factor of 1,1429 (16/14).
– hugo der hungrige
May 8 '18 at 22:21
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How can I create a directly-executable cross-platform GUI app using Python?
...Toolkit. I've found it easier to wrap my mind around than Tkinter, coming from pretty much no knowledge of GUI programming previously. It works pretty well and has some good tutorials. Unfortunately there isn't an installer for Python 2.6 for Windows yet, and may not be for a while.
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Shell one liner to prepend to a file
...at some new lines seemed to be added. I don't understand where these came from, so I cannot be sure that this solution really has a problem, but beware.
– conradlee
Mar 18 '10 at 15:58
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Semi-transparent color layer over background-image?
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From CSS-Tricks... there is a one step way to do this without z-indexing and adding pseudo elements-- requires linear gradient which I think means you need CSS3 support
.tinted-image {
background-image:
/* top, transp...