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Git command to show which specific files are ignored by .gitignore
...to be upvoted) git clean -ndX works on older gits, displaying a preview of what ignored files could be removed (without removing anything)
Also interesting (mentioned in qwertymk's answer), you can also use the git check-ignore -v command, at least on Unix (doesn't work in a CMD Windows session)...
Difference between numpy.array shape (R, 1) and (R,)
...─┘
which means that:
>>> c[2,1]
5
It should now be clear what it means for an array to have a shape with one or more dimensions of size 1. After:
>>> d = a.reshape((12, 1))
the array d is indexed by two indices, the first of which runs from 0 to 11, and the second in...
Making your .NET language step correctly in the debugger
...l step 'symbol-statements' where, as the compiler writer you get to define what 'symbol-statement' means. So if you want each expression to be a separate thing in the symbol file, that will work just fine.
The JIT creates an implicit sequence point based on the following rules:
1. IL nop inst...
Warning: Found conflicts between different versions of the same dependent assembly
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The simplest way to find what are the "offending reference(s)" is to set Build output verbosity (Tools, Options, Projects and Solutions, Build and Run, MSBuild project build output verbosity, Detailed) and after building, search the output window for...
What is the pythonic way to detect the last element in a 'for' loop?
...hat, I don't think there is a generally superior solution as it depends on what you are trying to do. For example, if you are building a string from a list, it's naturally better to use str.join() than using a for loop “with special case”.
Using the same principle but more compact:
for i, li...
Is file append atomic in UNIX?
In general, what can we take for granted when we append to a file in UNIX from multiple processes? Is it possible to lose data (one process overwriting the other's changes)? Is it possible for data to get mangled? (For example, each process is appending one line per append to a log file, is it po...
Change the color of a bullet in a html list?
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Exactly what I needed! I have a list of links and the links already have a different color style applied to them anyway.
– Dave Haynes
Sep 16 '08 at 20:38
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What's the meaning of interface{}?
...interfaces in Go" (based on "Russ Cox’s description of interfaces"):
What is an interface?
An interface is two things:
it is a set of methods,
but it is also a type
The interface{} type, the empty interface is the interface that has no methods.
Since there is n...
Use URI builder in Android or create URL with variables
...endQueryParameter(). Take a look at the URL that I have in the example and what I am doing with each segment. I also added toString() to the build() call to get the proper type back.
– David
Oct 3 '13 at 20:19
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