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What are the advantages of NumPy over regular Python lists?
...onvolutions, fast searching, basic statistics, linear algebra, histograms, etc. And really, who can live without FFTs?
Speed: Here's a test on doing a sum over a list and a NumPy array, showing that the sum on the NumPy array is 10x faster (in this test -- mileage may vary).
from numpy import aran...
Difference between UTF-8 and UTF-16?
...s:
Basic ASCII characters like digits, Latin characters with no accents, etc. occupy one byte which is identical to US-ASCII representation. This way all US-ASCII strings become valid UTF-8, which provides decent backwards compatibility in many cases.
No null bytes, which allows to use null-termin...
How to have no pagebreak after \include in LaTeX
...arts, if you want the bibliography to be on on the same page as your text, etc.
– John
Aug 28 '12 at 5:15
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How can I access the MySQL command line with XAMPP for Windows?
... order of preference, my.cnf, $MYSQL_TCP_PORT,
/etc/services, built-in default (3306).
--progress-reports Get progress reports for long running commands (like
ALTER TABLE)
(Defaults to on; use --skip-progress-reports to disabl...
SHA512 vs. Blowfish and Bcrypt [closed]
...s/.
Note that most modern (L)Unices support Drepper's algorithm in their /etc/shadow files.
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RESTfully design /login or /register resources?
...I've heard that the verbs are typically left to the HTTP verbs (GET, POST, etc).
– Qcom
Sep 4 '11 at 4:22
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How do I add a submodule to a sub-directory?
...own git repo. I created a repo in the subfolder, was able to commit, push, etc just fine. But in the parent repo the subfolder wasn't treated as a submodule, and its files were still being tracked by the parent repo - no good.
To get out of this mess I had to tell Git to stop tracking the subfolder...
Install a .NET windows service without InstallUtil.exe
...ere is a static void Install(bool undo, string[] args) outside of a class (etc) definition. Can you clarify how you implemented this?
– khargoosh
Oct 15 '15 at 0:45
add a com...
What is the difference between char s[] and char *s?
... function that would try to modify it (e.g., strtok(), strcat(), strcpy(), etc.).
The line
char s1[] = "hello world";
defines s1 as a 12-element array of char (length is taken from the string literal) with auto storage duration and copies the contents of the literal to the array. As you can s...
What is the relationship between Looper, Handler and MessageQueue in Android?
... on what threads can use the Handler's scheduling methods (post(Runnable), etc.)
The main thread (a.k.a. UI thread) in an Android application is set up as a handler thread before your application instance is created.
Aside from the class docs, there's a nice discussion of all of this here.
P.S. A...