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In a Bash script, how can I exit the entire script if a certain condition occurs?
I'm writing a script in Bash to test some code. However, it seems silly to run the tests if compiling the code fails in the first place, in which case I'll just abort the tests.
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Do any JVM's JIT compilers generate code that uses vectorized floating point instructions?
Let's say the bottleneck of my Java program really is some tight loops to compute a bunch of vector dot products. Yes I've profiled, yes it's the bottleneck, yes it's significant, yes that's just how the algorithm is, yes I've run Proguard to optimize the byte code, etc.
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How to reverse a string in Go?
How can we reverse a simple string in Go?
27 Answers
27
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Can I get chrome-devtools to actually search all JS sources?
I'm having trouble with searching through JS files in chrome dev-tools, in the past the search activated by Ctrl + Shift + F always found what I wanted, but recently (I'm not sure exactly which update triggered this) I'm finding the search does not catch
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Get HTML5 localStorage keys
I'm just wondering how to get all key values in localStorage .
12 Answers
12
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How to set up Spark on Windows?
I am trying to setup Apache Spark on Windows.
10 Answers
10
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SQL multiple column ordering
I am trying to sort by multiple columns in SQL, and in different directions. column1 would be sorted descending, and column2 ascending.
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Is Integer Immutable
I know this is probably very stupid, but a lot of places claim that the Integer class in Java is immutable, yet the following code:
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Font scaling based on width of container
I'm having a hard time getting my head around font scaling.
35 Answers
35
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Xml Namespace breaking my xpath! [duplicate]
I have the following XML:
5 Answers
5
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