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symbolic link: find all files that link to this file
...-lname foo.txt
or
find . -lname \*foo.txt # ignore leading pathname components
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String formatting in Python 3
...do when selecting an argument (using named arguments instead of positional ones, accessing fields, etc) and many format options as well (padding the number, using thousands separators, showing sign or not, etc). Some other examples:
"({goals} goals, ${penalties})".format(goals=2, penalties=4)
"({go...
What is the significance of load factor in HashMap?
...ing the same hash). When collision occurs the lookup time increases, as in one bucket there will be >1 matching entries, for which the key must be individually checked for equality. Some detailed math: preshing.com/20110504/hash-collision-probabilities
– atimb
...
How to show git log history for a sub directory of a git repo?
...ince>..<until> refspecs.
# Show changes for src/nvfs
$ git log --oneline -- src/nvfs
d6f6b3b Changes for Mac OS X
803fcc3 Initial Commit
# Show all changes (one additional commit besides in src/nvfs).
$ git log --oneline
d6f6b3b Changes for Mac OS X
96cbb79 gitignore
803fcc3 Initial Commi...
How to explain Katana and OWIN in simple words and uses?
.... Version 3.0 will most likely be last major release of Katana as a standalone framework.
However, all the concepts introduced with Katana are being integrated into ASP.NET vNext, meaning that programming model will be pretty much the same. Quote from forum post made by David Fowler (Architect of A...
How to simulate target=“_blank” in JavaScript
...
I know this is a done and sorted out deal, but here's what I'm using to solve the problem in my app.
if (!e.target.hasAttribute("target")) {
e.preventDefault();
e.target.setAttribute("target", "_blank");
e.target.click();
...
How to perform runtime type checking in Dart?
...
It's fine this is mentioned here. It's not very obvious that runtimeType has these limitations.
– Günter Zöchbauer
Mar 12 '16 at 8:43
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Whitespace Matching Regex - Java
...tegory=Control.
White space is a pretty stable property, and those same ones have been around virtually forever. Even so, Java has no property that conforms to The Unicode Standard for these, so you instead have to use code like this:
String whitespace_chars = "" /* dummy empty string fo...
How do I fix the Visual Studio compile error, “mismatch between processor architecture”?
I'm new to project configuration in Visual Studio 2010, but I've done some research and still can't quite figure this issue out. I have a Visual Studio solution with a C++ DLL referencing the C# DLL. The C# DLL references a few other DLLs, some within my project and some external. When I try to co...
How do I run a Python program?
...save it and press F5 again; F5 works with IDLE ( even when the editing is done with another tool ).
If you want to run it directly from Komodo according to this article: Executing Python Code Within Komodo Edit you have to:
go to Toolbox -> Add -> New Command...
in the top field enter the n...