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JQuery to check for duplicate ids in a DOM
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11 Answers
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Quick-and-dirty way to ensure only one instance of a shell script is running at a time
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Print current call stack from a method in Python code
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print(line.strip())
f()
# Prints:
# File "so-stack.py", line 10, in <module>
# f()
# File "so-stack.py", line 4, in f
# g()
# File "so-stack.py", line 7, in g
# for line in traceback.format_stack():
If you really only want to print the stack to stderr, you can use:
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Execute a command line binary with Node.js
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Html.DropdownListFor selected value not being set
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13 Answers
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Auto line-wrapping in SVG text
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Text wrapping is not part of SVG1.1, the currently implemented spec. You should rather use HTML ...
How to parse a query string into a NameValueCollection in .NET
I would like to parse a string such as p1=6&p2=7&p3=8 into a NameValueCollection .
19 Answers
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git: diff between file in local repo and origin
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$ git fetch origin master
$ git diff origin/master -- [local-path]
Note 1: The second command above will compare against the locally stored remote tracking branch. The fetch command is required to update the remote tracking branch to be in sync with the contents of the remote server. Alternativel...
python generator “send” function purpose?
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It's used to send values into a generator that just yielded. Here is an artificial (non-useful...
How to use `string.startsWith()` method ignoring the case?
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Use toUpperCase() or toLowerCase() to standardise your string before testing it.
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