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Why call git branch --unset-upstream to fixup?

.... Once local branch L is set to track remote-tracking branch R, Git will call R its "upstream" and tell you whether you're "ahead" and/or "behind" the upstream (in terms of commits). It's normal (even recommend-able) for the local branch and remote-tracking branches to use the same name (except fo...
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How to smooth a curve in the right way?

... I prefer a Savitzky-Golay filter. It uses least squares to regress a small window of your data onto a polynomial, then uses the polynomial to estimate the point in the center of the window. Finally the window is shifted forward by one data point and the process repeats. This continues until ever...
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Random number generation in C++11: how to generate, how does it work? [closed]

...ad about it (what is that engine , maths term like distribution , "where all integers produced are equally likely "). 2...
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Why does sudo change the PATH?

... Yeah, but it's totally counterintuitive. It probably fools the good guys more than the bad guys. – Brian Armstrong Jun 20 '09 at 2:24 ...
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Oracle query to fetch column names

...tion_schema.COLUMNS is USER_TAB_COLS for tables owned by the current user, ALL_TAB_COLS or DBA_TAB_COLS for tables owned by all users. Tablespace is not equivalent to a schema, neither do you have to provide the tablespace name. Providing the schema/username would be of use if you want to query AL...
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How to pass command line arguments to a shell alias? [duplicate]

...k as you think it does. Because you are using double quotes the $1 is actually being evaluated to an empty string and the alias is actually the same as alias serve="python -m SimpleHTTPServer" and so whatever you pass after that alias is ALSO passed on the command line. If you try this set -x; al...
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Modifying the “Path to executable” of a windows service

... answered Jul 22 '14 at 0:33 Niall ConnaughtonNiall Connaughton 13.5k1010 gold badges4848 silver badges4646 bronze badges ...
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Could not load file or assembly 'Newtonsoft.Json' or one of its dependencies. Manifest definition do

... To solve this, I ensured all my projects used the same version by running the following command and checking the results: update-package Newtonsoft.Json -reinstall And, lastly I removed the following from my web.config: <dependentAssembly&gt...
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What's the best way to unit test protected & private methods in Ruby?

...e: Never mind the send! thing, it was revoked long ago, send/__send__ can call methods of all visibility - redmine.ruby-lang.org/repositories/revision/1?rev=13824 – dolzenko May 18 '10 at 5:41 ...
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When to use EntityManager.find() vs EntityManager.getReference() with JPA

... I usually use getReference method when i do not need to access database state (I mean getter method). Just to change state (I mean setter method). As you should know, getReference returns a proxy object which uses a powerful featu...