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Switch statement: must default be the last case?

...his explains the fall-through behaviour and why break is necessary. 6.8.4.2.7 even gives an example: switch (expr) { int i = 4; f(i); case 0: i=17; /*falls through into default code */ default: printf("%d\n", i); } In the artificial program fragment the object ...
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Can you turn off Peek Definition in Visual Studio 2013 and up?

In Visual Studio 2013 and up, there is the Peek Definition feature when you Ctrl + Click. At first I thought this was cool, but I have found that the majority of the time, I need to click the Promote to Document button, since I make lots of changes to the files I Ctrl + Click on. But after Googl...
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Why is Go so slow (compared to Java)?

As we could see from The Computer Language Benchmarks Game in 2010: 10 Answers 10 ...
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How can I get column names from a table in Oracle?

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Automatic exit from bash shell script on error [duplicate]

... answered May 20 '10 at 4:36 Adam RosenfieldAdam Rosenfield 346k9090 gold badges477477 silver badges564564 bronze badges ...
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How to set target hosts in Fabric file

... 128 I do this by declaring an actual function for each environment. For example: def test(): e...
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Find the files existing in one directory but not in the other [closed]

... diff -r dir1 dir2 | grep dir1 | awk '{print $4}' > difference1.txt Explanation: diff -r dir1 dir2 shows which files are only in dir1 and those only in dir2 and also the changes of the files present in both directories if any. diff -r ...
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What is the benefit of using Fragments in Android, rather than Views?

... 172 The main reason to use Fragments are for the backstack and lifecycle features. Otherwise, custo...
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Getting a random value from a JavaScript array

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How to convert a string to lower or upper case in Ruby

... 1612 Ruby has a few methods for changing the case of strings. To convert to lowercase, use downcase: ...