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How to convert a string or integer to binary in Ruby?
...verts a decimal number to a string representing the number in the base specified:
9.to_s(2) #=> "1001"
while the reverse is obtained with String#to_i(base):
"1001".to_i(2) #=> 9
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Git: How to squash all commits on branch
...D))
[That] automatically uses the branch you are currently on.
And if you use that, you can also use an alias, as the command doesn't rely on the branch name.
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What exactly does stringstream do?
...complicated but it is quite complex. You create stringstream object ss, modify its flags, put a number into it with operator<<, and extract it via str(). I guess that operator>> could be used.
Also in this example the string buffer is hidden and not used explicitly. But it would be too ...
function declaration isn't a prototype
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In C int foo() and int foo(void) are different functions. int foo() accepts an arbitrary number of arguments, while int foo(void) accepts 0 arguments. In C++ they mean the same thing. I suggest that you use void consistently when you mean no arguments.
If you ha...
SVN upgrade working copy
...working copy with TortoiseSVN 1.7, you
have to upgrade the format first. If you right-click on an old working
copy, TortoiseSVN only shows you one command in the context menu:
Upgrade working copy.
— TortoiseSVN 1.7 Release notes
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Merge branch with trunk
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In a team environment I would suggest that you first merge the latest modifications from the trunk in your branch, make sure that everything compiles and works, then do the above steps (which will be trivial since you've already tested the changes).
Update
In step 5, I mention killing the bran...
How do I get ASP.NET Web API to return JSON instead of XML using Chrome?
...you get JSON on most queries, but you can get XML when you send text/xml.
If you need to have the response Content-Type as application/json please check Todd's answer below.
NameSpace is using System.Net.Http.Headers.
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Capistrano - clean up old releases
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May be worth noting that even if the find+rm command fails to remove some files the task seems to silently "succeed" when called via the after hook. Calling it directly shows the errors... I realized this when I was starting to run out of disk space.
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Scrolling down both parts of a split-window at the same time in Vim
...eed to set this for each window that you want bound (e.g. a minimum of 2)
If you're comparing 2 files, however, vimdiff may be of more use
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How to make EditText not editable through XML in Android?
...le() because the doc says that the default implementation might be changed if changed.
– Andy
Jun 26 '12 at 18:20
afai...