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What is the difference between Class and Klass in ruby?
..."chop!"...
You could use any (non-reserved) variable name there, but the community has taken to using klass. It doesn't have any special magic - it just means "I wanted to use the name 'class' here, but I can't, since it's a reserved keyword".
On a side note, since you've typed it out wrong a few...
Failed binder transaction when putting an bitmap dynamically in a widget
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stash@{1} is ambiguous?
...k) or reconfigure your shell to only expand curly brackets when there is a comma between them (zsh can be configured either way, bash only expands curly brackets with comma or range between them, other shells may behave one or other way).
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Why are unsigned int's not CLS compliant?
Why are unsigned integers not CLS compliant?
4 Answers
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Scala equivalent of Java java.lang.Class Object
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edited Jun 20 at 9:12
Community♦
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answered Jul 16 '09 at 3:59
VonCVonC
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Doing something before program exit
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Pushing empty commits to remote
I have pushed one commit to remote but now I realized that the commit message is not correct. I would like to change the commit message but AFAIK it is not possible. So i decided to create empty commit with correct message:
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Intercept page exit event
...ould you explain the first line (var message = ...)? I dont know what that comma and the second expression is doing.
– mtmurdock
Jul 27 '12 at 17:01
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How to declare std::unique_ptr and what is the use of it?
...ers in a way that does not break the implicit contract they require you to comply with, you will have the guarantee that no memory will be leaked, and the proper ownership policy for your object will be enforced. Raw pointers do not give you this guarantee.
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How to use subprocess popen Python
...p/filename.swf', '-d'], stdout=PIPE, stderr=PIPE)
stdout, stderr = process.communicate()
There's even a section of the documentation devoted to helping users migrate from os.popen to subprocess.
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