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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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Can I get Memcached running on a Windows (x64) 64bit environment?
...- still FREE but enhanced distro with clustering, web-based admin/stats UI etc. (I'm not related to them in any way) Check it out at http://northscale.com/products/memcached.html and download at: http://www.northscale.com/download.php?a=d
UPDATE 2: NorthScale Memcached is no longer available as a s...
Is there a combination of “LIKE” and “IN” in SQL?
...elects can be replaced by another source of patterns like a table, a view, etc.
– mik
Aug 6 '18 at 12:48
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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 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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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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Script to get the HTTP status code of a list of urls?
...meter in the manual of curl for more data you can extract using it (times, etc).
In case it helps someone this is the call I'm currently using:
xargs -n1 -P 10 curl -o /dev/null --silent --head --write-out '%{url_effective};%{http_code};%{time_total};%{time_namelookup};%{time_connect};%{size_downl...
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 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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