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How to sort an array of integers correctly
Trying to get the highest and lowest value from an array that I know will contain only integers seems to be harder than I thought.
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Difference between \w and \b regular expression meta characters
Can anyone explain the difference between \b and \w regular expression metacharacters? It is my understanding that both these metacharacters are used for word boundaries. Apart from this, which meta character is efficient for multilingual content?
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How to run only one local test class on Gradle
I am new to Gradle. I use Gradle 1.10 and Ubuntu 13.
9 Answers
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How to test valid UUID/GUID?
How to check if variable contains valid UUID/GUID identifier?
12 Answers
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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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How to echo shell commands as they are executed
In a shell script, how do I echo all shell commands called and expand any variable names?
13 Answers
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Assigning code to a variable
Is it possible to make a variable, and assign a line of code to it, such as:
5 Answers
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How to check if smtp is working from commandline (Linux) [closed]
... have a SMTP-server, for the purpose of this question lets call it: smtp.mydomain.com.
4 Answers
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Windows Explorer “Command Prompt Here” [closed]
I frequently find myself with a folder open in Windows, wishing to have a command prompt open with the same working directory.
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Passing variable arguments to another function that accepts a variable argument list
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