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How to download/checkout a project from Google Code in Windows?
... have nothing to do with this project, but I just used it now and it saved me a few minutes. Maybe it will help someone.
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XPath contains(text(),'some string') doesn't work when used with node with more than one Text subnod
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The <Comment> tag contains two text nodes and two <br> nodes as children.
Your xpath expression was
//*[contains(text(),'ABC')]
To break this down,
* is a selector that matches any element (i.e. tag) -- it returns a ...
Undefined reference to `pow' and `floor'
... to make a simple fibonacci calculator in C but when compiling gcc tells me that I'm missing the pow and floor functions. What's wrong?
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How could I ignore bin and obj folders from git repository?
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62
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How to redirect output to a file and stdout
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The command you want is named tee:
foo | tee output.file
For example, if you only care about stdout:
ls -a | tee output.file
If you want to include stderr, do:
program [arguments...] 2>&1 | tee outfile
2>&1 redirects channel 2 (...
How to send a command to all panes in tmux?
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is possible to set the same shorcut for toggling?
– Arnold Roa
Jun 12 '17 at 14:31
21
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split string only on first instance of specified character
...ator being a sub string starting with _) but also let the result contain some part of our separator (i.e. everything after _).
In this example our separator (matching _(.+)) is _luck_buddy and the captured group (within the separator) is lucky_buddy. Without the capturing parenthesis the luck_buddy...
Get list of a class' instance methods
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You actually want TestClass.instance_methods, unless you're interested in what TestClass itself can do.
class TestClass
def method1
end
def method2
end
def method3
end
end
TestClass.methods.grep(/method1/) # => []
TestClass.instance_methods.gr...
Is it possible to disable scrolling on a ViewPager
...ike to disable both the scrolling of the viewpager and the child buttons momentarily while a search result is returned to the view. I've calling viewPager.setEnabled(false) but this doesn't disable it.
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Creating a system overlay window (always on top)
...top button/clickable-image
which stays on top of all the windows all the time.
16 Answers
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