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What is this crazy C++11 syntax ==> struct : bar {} foo {};?
What could this possibly mean in C++11?
2 Answers
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Tmux vs. iTerm2 split panes
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answered Apr 4 '12 at 18:09
ZyXZyX
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Pass parameter to fabric task
.../latest/concepts/invoking-tasks.html#task-command-line-arguments
Fabric 1.X uses the following syntax for passing arguments to tasks:
fab task:'hello world'
fab task:something='hello'
fab task:foo=99,bar=True
fab task:foo,bar
You can read more about it in Fabric docs.
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Regular expression for exact match of a string
...atch two passwords with regular expression. For example I have two inputs "123456" and "1234567" then the result should be not match (false). And when I have entered "123456" and "123456" then the result should be match (true).
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How to compare two tags with git?
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$ git diff tag1 tag2
or show log between them:
$ git log tag1..tag2
sometimes it may be convenient to see only the list of files that were changed:
$ git diff tag1 tag2 --stat
and then look at the differences for some particular fi...
SQL ON DELETE CASCADE, Which Way Does the Deletion Occur?
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187
Cascade will work when you delete something on table Courses. Any record on table BookCourses ...
How to send cookies in a post request with the Python Requests library?
... from simple dictionaries.
import requests
cookies = {'enwiki_session': '17ab96bd8ffbe8ca58a78657a918558'}
r = requests.post('http://wikipedia.org', cookies=cookies)
Enjoy :)
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How to get the currently logged in user's user id in Django?
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217
First make sure you have SessionMiddleware and AuthenticationMiddleware middlewares added to yo...
Difference between dispatch_async and dispatch_sync on serial queue?
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410
Yes. Using serial queue ensure the serial execution of tasks. The only difference is that dispa...