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Why does InetAddress.isReachable return false, when I can ping the IP address?
Why does isReachable return false ? I can ping the IP.
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Passing Objects By Reference or Value in C#
In C#, I have always thought that non-primitive variables were passed by reference and primitive values passed by value.
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Truly understanding the difference between procedural and functional
I'm really having a hard time understanding the difference between procedural and functional programming paradigms.
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How to permanently remove few commits from remote branch
I know that's rewriting of history which is bad yada yada.
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Find and kill a process in one line using bash and regex
I often need to kill a process during programming.
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How to check if a String is numeric in Java
How would you check if a String was a number before parsing it?
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Why would one omit the close tag?
I keep reading it is poor practice to use the PHP close tag ?> at the end of the file. The header problem seems irrelevant in the following context (and this is the only good argument so far):
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Is there a difference between using a dict literal and a dict constructor?
Using PyCharm, I noticed it offers to convert a dict literal :
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In Perl, how can I read an entire file into a string?
I'm trying to open an .html file as one big long string. This is what I've got:
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How can I calculate the number of lines changed between two commits in git?
Is there any easy way to calculate the number of lines changed between two commits in git?
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