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How to git-svn clone the last n revisions from a Subversion repository?
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@Zennichimaro: You can do that by adding another git-svn remote pointing at the same place and using git-svn fetch to get more of the tree. At that point you have to use git filter-branch to reparent the old (partial) tree onto the right branc...
RSA Public Key format
Where can i find some documentation on the format of an RSA public key?
3 Answers
3
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What does “atomic” mean in programming?
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Here's an example, because an example is often clearer than a long explanation. Suppose foo is a variable of type long. The following operation is not an atomic operation:
foo = 65465498L;
Indeed, the variable is written using two separate ope...
Can you get DB username, pw, database name in Rails?
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From within rails you can create a configuration object and obtain the necessary information from it:
config = Rails.configuration.database_configuration
host = config[Rails.env]["host"]
database = config[Rails.env]["database"]
username = c...
Comparing boxed Long values 127 and 128
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TL;DR
Java caches boxed Integer instances from -128 to 127. Since you are using == to compare objects references instead of values, only cached objects will match. Either work with long unboxed primitive values or use .equals() to compa...
Search for all files in project containing the text 'querystring' in Eclipse
...se when developing. I think Dreamweaver has a really nice search where you can search for text within all files of your current project.
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Git: Show all of the various changes to a single line in a specified file over the entire git histor
...dySong - If the string you are searching for is unique enough, perhaps you can just leave off the file name and still get what you're looking for.
– rob
Jul 21 '13 at 16:25
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How does generic lambda work in C++14?
...y, the closure type defined by the lambda expression will have a templated call operator rather than the regular, non-template call operator of C++11's lambdas (of course, when auto appears at least once in the parameter list).
So your example:
auto glambda = [] (auto a) { return a; };
Will mak...
How can I copy & paste, or duplicate, an existing project?
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@Thomas Lötzer how can I copy a job that is not under the SAME parent? e.g, I need to copy ../../DIR1/job_x to ../../DIR2/job_x?
– Heinz
Sep 7 '17 at 17:16
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How to change the map center in Leaflet.js
...zes a leaflet map. The initialize function centers the map based on user location. How do I change the center of the map to a new position after calling the initialize function?
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