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Technically what is the main difference between Oracle JDK and OpenJDK? [duplicate]

I have been using OpenJDK for ages, initially for small projects where it has no problems. But since I started to play with it for big toys, I started to notice random/unknown fatal error and crashes (with H.264 codecs, etc.), and it was a nightmare till then to get ride of system crash+fatal errors...
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Triggering HTML5 Form Validation

I have a form with several different fieldsets. I have some Javascript that displays the field sets to the users one at a time. For browsers that support HTML5 validation, I'd love to make use of it. However, I need to do it on my terms. I'm using JQuery. ...
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How to remove \xa0 from string in Python?

I am currently using Beautiful Soup to parse an HTML file and calling get_text() , but it seems like I'm being left with a lot of \xa0 Unicode representing spaces. Is there an efficient way to remove all of them in Python 2.7, and change them into spaces? I guess the more generalized question would...
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How to trim a string to N chars in Javascript?

How can I, using Javascript, make a function that will trim string passed as argument, to a specified length, also passed as argument. For example: ...
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How do I 'git diff' on a certain directory?

git diff actually runs a diff on all source code. How do I do this on a certain directory, so that I can view modifications on files underneath it? ...
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What is the maven-shade-plugin used for, and why would you want to relocate Java packages?

I found the maven-shade-plugin being used in someone's pom.xml. I've never used maven-shade-plugin before (and I'm a Maven n00b) so I tried to understand the reason for using this and what it does. ...
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@Scope(“prototype”) bean scope not creating new bean

I want to use a annotated prototype bean in my controller. But spring is creating a singleton bean instead. Here is the code for that: ...
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Wolfram's Rule 34 in XKCD [closed]

The hover "joke" in #505 xkcd touts "I call rule 34 on Wolfram's Rule 34". 12 Answers ...
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Why does HTML think “chucknorris” is a color?

How come certain random strings produce colors when entered as background colors in HTML? For example: 9 Answers ...
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How can I read inputs as numbers?

Why are x and y strings instead of ints in the below code? 10 Answers 10 ...