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How to get the title of HTML page with JavaScript?
How can I get the title of an HTML page with JavaScript?
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What does the “-U” option stand for in pip install -U
...and line options/arguments. What does pip install -U mean? Does anyone have a link to a list of pip's options and arguments?
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How do I select child elements of any depth using XPath?
Suppose I have this (simplified):
4 Answers
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What predefined macro can I use to detect clang?
...compile my source code. I can easily find predefined macros to check for MSVC or GCC (see http://predef.sourceforge.net/ for example), but I cannot find any macro to check for clang.
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Is it safe to assume strict comparison in a JavaScript switch statement?
I have a variable that can either be boolean false , or an integer (including 0). I want to put it in a switch statement like:
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Stream.Seek(0, SeekOrigin.Begin) or Position = 0
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Remove the error indicator from a previously-validated EditText widget
I am using an EditText widget, and I am validating it with the setError() method of EditText and it validates correctly.
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How to fetch all Git branches
I cloned a Git repository, which contains about five branches. However, when I do git branch I only see one of them:
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How do I ignore the authenticity token for specific actions in Rails?
When I have a specific action that I don't want to check the authenticity token on, how do I tell Rails to skip checking it?
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