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How does one use rescue in Ruby without the begin and end block
I know of the standard technique of having a begin rescue end
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Using variables inside a bash heredoc
I'm trying to interpolate variables inside of a bash heredoc:
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How do I accomplish an if/else in mustache.js?
It seems rather odd that I can't figure how to do this in mustache. Is it supported?
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click or change event on radio using jquery
I have some radios in my page,and I want to do something when the checked radio changes,however the code does not work in IE:
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What is the at sign (@) in a batch file and what does it do?
One remotely familiar with windows/dos batch scripting will recognize this line:
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What is the difference between 'java', 'javaw', and 'javaws'?
What is the difference between java , javaw , and javaws ?
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How do I call setattr() on the current module?
What do I pass as the first parameter " object " to the function setattr(object, name, value) , to set variables on the current module?
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Git submodule push
If I modify a submodule, can I push the commit back to the submodule origin, or would that require a clone?
If clone, can I store a clone inside another repository?
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Converting PKCS#12 certificate into PEM using OpenSSL
I have OpenSSL x64 on Windows 7 which I downloaded from openssl-for-windows on Google Code . I'm attempting to run:
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Should I Stop Stopwatch at the end of the method?
Let's imagine we have simple measurements using Stopwatch
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