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Warning as error - How to rid these
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Sam>me m> solution in VS2012, @bobble14988.
– Michael Petrotta
Sep 13 '12 at 15:55
6
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Mixins vs. Traits
...ded by composing class (=class using the traits)
ad 2.
There may be the nam>me m> conflict. Two mixins (MA and MB) or traits (TA and TB) define m>me m>thod with the sam>me m> definition foo():void.
Mixin MA {
foo():void {
print 'hello'
}
}
Mixin MB {
foo():void {
print 'bye'
}
}
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git: difference between “branchnam>me m>” and “refs/heads/branchnam>me m>”
...ree types of refs in your repository.
refs/heads/0.58 specifies a branch nam>me m>d 0.58. If you don't specify what nam>me m>space the ref is in, git will look in the default ones. This makes using only 0.58 conceivably ambiguous - you could have both a branch and a tag nam>me m>d 0.58.
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How do you use window.postm>Me m>ssage across domains?
It seems like the point of window.postm>Me m>ssage is to allow safe communication between windows/fram>me m>s hosted on different domains, but it doesn't actually seem to allow that in Chrom>me m>.
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How do I get cURL to not show the progress bar?
...rks for curl version 7.19.5 on Ubuntu 9.10 (no progress bar). But if for som>me m> reason that does not work on your platform, you could always redirect stderr to /dev/null:
curl http://google.com 2>/dev/null > temp.html
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How to check if anonymous object has a m>me m>thod?
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add a comm>me m>nt
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42
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Is it possible for a unit test to assert that a m>me m>thod calls sys.exit()
I have a python 2.7 m>me m>thod that som>me m>tim>me m>s calls
4 Answers
4
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Choosing a file in Python with simple Dialog
...inter import Tk for Python 3.x
from tkinter.filedialog import askopenfilenam>me m>
Tk().withdraw() # we don't want a full GUI, so keep the root window from appearing
filenam>me m> = askopenfilenam>me m>() # show an "Open" dialog box and return the path to the selected file
print(filenam>me m>)
Done!
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How do I parse command line argum>me m>nts in Java?
What is a good way of parsing command line argum>me m>nts in Java?
20 Answers
20
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How do you delete all text above a certain line
...t line to the top of the file.
d is the deletion command, and gg is a movem>me m>nt command that says go to the top of the file, so when used together, it m>me m>ans delete from my current position to the top of the file.
Also
dG
will delete all lines at or below the current one
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