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Naming convention for utility classes in Java
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84
Like many such conventions, what's important is not so much what convention you use, as that you...
How do I remove a project configuration in Visual Studio 2008?
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edited Oct 11 '14 at 18:18
Matthias
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Npm install failed with “cannot run in wd”
I am trying to get my node environment set up on a new Ubuntu 12.04 instance, with Node 0.8.14 already installed, but I ran into problems when I try to run npm install .
So when I try npm install , it says that I need to run it as root or adminisrator:
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Why use argparse rather than optparse?
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324
As of python 2.7, optparse is deprecated, and will hopefully go away in the future.
argparse is...
JavaScript replace/regex
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147
You need to double escape any RegExp characters (once for the slash in the string and once for ...
Change old commit message on Git
...mmand line with the following message:
$ git rebase -i HEAD~3
Stopped at 7482e0d... updated the gemspec to hopefully work better
You can amend the commit now, with
It does not mean:
type again git rebase -i HEAD~3
Try to not typing git rebase -i HEAD~3 when exiting the editor, and it should wo...
Passing two command parameters using a WPF binding
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242
Firstly, if you're doing MVVM you would typically have this information available to your VM vi...
How can I detect if this dictionary key exists in C#?
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924
You can use ContainsKey:
if (dict.ContainsKey(key)) { ... }
or TryGetValue:
dict.TryGetValue...
How does a Linux/Unix Bash script know its own PID?
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240
The variable '$$' contains the PID.
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