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How do I detect if I am in release or debug mode?
...bug build
}
There have been reports that this value is not 100% reliable from Eclipse-based builds, though I personally have not encountered a problem, so I cannot say how much of an issue it really is.
If you are using Android Studio, or if you are using Gradle from the command line, you can add...
Mipmap drawables for icons
...cess the drawable resources for the desired density.
The actual mipmap API from 4.3. I haven't used this and am not familiar with it. It's not used by the Android Open Source Project launchers and I'm not aware of any other launcher using.
...
How to remove a single, specific object from a ConcurrentBag?
...rrentBag<T> in .NET 4, how do you remove a certain, specific object from it when only TryTake() and TryPeek() are available?
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How to set up Spark on Windows?
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I found the easiest solution on Windows is to build from source.
You can pretty much follow this guide: http://spark.apache.org/docs/latest/building-spark.html
Download and install Maven, and set MAVEN_OPTS to the value specified in the guide.
But if you're just playing aro...
Getting “NoSuchMethodError: org.hamcrest.Matcher.describeMismatch” when running test in IntelliJ 10.
...dy using the '-dep-' jar. But your guess that it's using the Matcher class from the JUnit jar sounds right. So it's probably that the IDE is using its own copy of JUnit.
– MatrixFrog
Oct 24 '11 at 20:40
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How to call shell commands from Ruby
How do I call shell commands from inside of a Ruby program? How do I then get output from these commands back into Ruby?
20...
What are the relative strengths and weaknesses of Git, Mercurial, and Bazaar? [closed]
...nt number of win32-centric or IDE-bound members.
One concern in migrating from SVN is that SVN's GUI frontends and IDE integration are more mature than those of any of the distributed SCMs. Also, if you currently make heavy use of precommit script automation with SVN (ie. requiring unit tests to pa...
When are you truly forced to use UUID as part of the design?
...sions:
Version 4 UUIDs are essentially just 16 bytes of randomness pulled from a cryptographically secure random number generator, with some bit-twiddling to identify the UUID version and variant. These are extremely unlikely to collide, but it could happen if a PRNG is used or if you just happen t...
Read file from line 2 or skip header row
How can I skip the header row and start reading a file from line2?
8 Answers
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How to use 'cp' command to exclude a specific directory?
...pied before performing real operation, and if everything is ok, remove -n from command line.
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