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How can I index a MATLAB array returned by a function without first assigning it to a local variable
...in MATLAB 2013a you can use getfield like:
a=rand(5);
getfield(a,{1,2}) % etc
to get the element at (1,2)
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Python logging: use milliseconds in time format
...ure why you're getting the logger when you can just call logging.info(msg) etc, but the format is exactly what I was looking for. Anyone else looking for all the usable attributes can look here: docs.python.org/3.6/library/logging.html#logrecord-attributes
– naphier
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LEFT JOIN vs. LEFT OUTER JOIN in SQL Server
...d want some background on why that is, and where to find more information, etc. Clearly you are the kind of guy that would want this answer: "None", but unfortunately this is not a legal answer here on Stack Overflow, nor should it be.
– Lasse V. Karlsen
Jul 20...
How to check version of python modules?
...ge_name>
It details out the Package_name, Version, Author, Location etc.
$ pip show numpy
Name: numpy
Version: 1.13.3
Summary: NumPy: array processing for numbers, strings, records, and objects.
Home-page: http://www.numpy.org
Author: NumPy Developers
Author-email: numpy-discussion@python...
How do I overload the square-bracket operator in C#?
...: anyone with a variable typed as List<T> or IList<T> or IList etc won't execute your custom code.
– Marc Gravell♦
Nov 13 '08 at 21:35
1
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get NSDate today, yesterday, this Week, last Week, this Month, last Month… variables
...th and date:
(gdb) po today
2010-06-22 00:00:00 +0200
To get yesterday, etc. you can calculate it using NSDateComponents:
NSDateComponents *components = [[NSDateComponents alloc] init];
[components setDay:-1];
NSDate *yesterday = [cal dateByAddingComponents:components toDate:today options:0];
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Responsive font size in CSS
...scalable in nature, so 2 em would equal 24 pt, .5 em would equal 6 pt, etc..
Percent (%): The percent unit is much like the “em” unit, save for a few fundamental differences. First and foremost, the current font-size is equal to 100% (i.e. 12 pt = 100%). While using the percent unit, your t...
How to print (using cout) a number in binary form?
...earning how to convert from binary to hexadecimal, decimal to hexadecimal, etc. and today we just learned how signed/unsigned numbers are stored in memory using the two's complement (~number + 1).
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Difference between .success() and .complete()?
...ss() is called when the server returns success status code, like: 200, 201 etc.
complete() is called always when the request is complete. (no matter, it is success/error response from server.)
So,
when there is success response from server: complete() and success() is called.
when there is err...
How can I reset or revert a file to a specific revision?
...oo to HEAD. You can also:
git checkout HEAD^ foo
for one revision back, etc.
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