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CSS transition effect makes image blurry / moves image 1px, in Chrome?

...s, be sure to check answers from below as well, especially the image-rendering CSS property. For best practice accessibility and SEO wise you could replace the background image with an <img> tag using object-fit CSS property. Original answer Try this in your CSS: .your-class-name { ...
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Bubble Sort Homework

In class we are doing sorting algorithms and, although I understand them fine when talking about them and writing pseudocode, I am having problems writing actual code for them. ...
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What is the advantage of using abstract classes instead of traits?

What is the advantage of using an abstract class instead of a trait (apart from performance)? It seems like abstract classes can be replaced by traits in most cases. ...
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best way to get the key of a key/value javascript object

... If you want to get all keys, ECMAScript 5 introduced Object.keys. This is only supported by newer browsers but the MDC documentation provides an alternative implementation (which also uses for...in btw): if(!Object.keys) Object.keys = function(o){ if (o !== Obj...
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git rebase: “error: cannot stat 'file': Permission denied”

I'm using git, and made a small commit followed by a large one. I decided to use git rebase to squash the two commits together before pushing them. (I've never done this before.) ...
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release Selenium chromedriver.exe from memory

...medriver.exe . At the end of the run I have browser.close() to close the instance. ( browser = webdriver.Chrome() ) I believe it should release chromedriver.exe from memory (I'm on Windows 7). However after each run there is one chromedriver.exe instance remain in the memory. I hope there is a...
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How to make a button redirect to another page using jQuery or just Javascript

I am making a prototype and I want the search button to link to a sample search results page. 15 Answers ...
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Image library for Python 3

What is python-3 using instead of PIL for manipulating Images? 8 Answers 8 ...
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Java - escape string to prevent SQL injection

I'm trying to put some anti sql injection in place in java and am finding it very difficult to work with the the "replaceAll" string function. Ultimately I need a function that will convert any existing \ to \\ , any " to \" , any ' to \' , and any \n to \\n so that when the string is e...
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Else clause on Python while statement

I've noticed the following code is legal in Python. My question is why? Is there a specific reason? 12 Answers ...