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Java - JPA - @Version annotation
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What is the difference between :first-child and :first-of-type?
...rst child, but it will no longer be the first div obviously; instead, it becomes the first (and only) h1. If there are any other div elements following this first child within the same parent, the first of those div elements will then match div:first-of-type. In the given example, the second child b...
Can't install nuget package because of “Failed to initialize the PowerShell host”
...g this error when upgrading Nuget packages. None of the fixes that I have come across work. I am using Visual Studio 2013.
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How to run a single test from a rails test suite?
...n Rakefile will NOT get executed.
To run a single test, use the following command from your rails project's main directory:
ruby -I test test/unit/my_model_test.rb -n test_name
This runs a single test named "name", defined in the MyModelTest class in the specified file. The test_name is formed ...
PHP Warning: PHP Startup: Unable to load dynamic library
I run a PHP script and get this error:
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What is the effect of encoding an image in base64?
... @Blender But in my case when i convert a 70kb bitmap to string its becoming 500kb.Its not 37%.I have compressed a 5mb image to 70kb and then convert that compressed image to string that become 500kb.
– KJEjava48
Apr 19 '17 at 6:05
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How do I force files to open in the browser instead of downloading (PDF)?
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How may I sort a list alphabetically using jQuery?
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What's the “big idea” behind compojure routes?
I'm new to Clojure and have been using Compojure to write a basic web application. I'm hitting a wall with Compojure's defroutes syntax, though, and I think I need to understand both the "how" and the "why" behind it all.
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Easy way to list node modules I have npm linked?
I am looking for a command that will list the names of global modules that I have npm link 'd to local copies, also listing the local path.
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