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Evaluating a mathematical expression in a string

...p://pyparsing.wikispaces.com/message/view/home/15549426 ''' __note__ = ''' All I've done is rewrap Paul McGuire's fourFn.py as a class, so I can use it more easily in other places. ''' class NumericStringParser(object): ''' Most of this code comes from the fourFn.py pyparsing example ...
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Choose Git merge strategy for specific files (“ours”, “mine”, “theirs”)

... Is it possible to accept theires for all files that are left umerged? – aslakjo Dec 20 '13 at 9:57 43 ...
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“Notice: Undefined variable”, “Notice: Undefined index”, and “Notice: Undefined offset” using PHP

... can be used to detect if a variable has been already initialized. Additionally and more ideal is the solution of empty() since it does not generate a warning or error message if the variable is not initialized. From PHP documentation: No warning is generated if the variable does not exist. T...
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How do I put a bunch of uncommitted changes aside while working on something else

...y so the branch can continue. It doesn't create a change-set. hg shelve --all --name "UnfinishedChanges" hg unshelve --name "UnfinishedChanges" Update/Edit: Newer versions of mercurial may need to use hg shelve -n "UnfinishedChanges" hg unshelve "UnfinishedChanges" You can still use --name as...
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How do I work with a git repository within another repository?

I have a Git media repository where I'm keeping all of my JavaScript and CSS master files and scripts that I'll use on various projects. ...
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difference and when to use getApplication(), getApplicationContext(), getBaseContext() and someClass

...text( ), getBaseContext() , getContext() and someClass.this and especially when to use the these methods in the following code lines: ...
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Differences between git pull origin master & git pull origin/master

... checked-out branch. git pull origin/master will pull changes from the locally stored branch origin/master and merge that to the local checked-out branch. The origin/master branch is essentially a "cached copy" of what was last pulled from origin, which is why it's called a remote branch in git par...
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Parallel.ForEach vs Task.Run and Task.WhenAll

What are the differences between using Parallel.ForEach or Task.Run() to start a set of tasks asynchronously? 4 Answers ...
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SASS - use variables across multiple files

I would like to keep one central .scss file that stores all SASS variable definitions for a project. 6 Answers ...
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Is pass-by-value a reasonable default in C++11?

...by value into functions and methods is slow for large objects, and is generally frowned upon. Instead, C++ programmers tend to pass references around, which is faster, but which introduces all sorts of complicated questions around ownership and especially around memory management (in the event that ...