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Conda: Installing / upgrading directly from github

... There's better support for this now through conda-env. You can, for example, now do: name: sample_env channels: dependencies: - requests - bokeh>=0.10.0 - pip: - "--editable=git+https://github.com/pythonforfacebook/facebook-sdk.git@8c0d34...
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PHP Regex to get youtube video ID?

...ment. In this case we're interested in the query, which is PHP_URL_QUERY. Now we have the query, which is v=C4kxS1ksqtw&feature=relate, but we only want the part after v=. For this we turn to parse_str which basically works like GET on a string. It takes a string and creates the variables speci...
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Is !important bad for performance?

... From: http://taligarsiel.com/Projects/howbrowserswork1.htm#CSS_parsing Now, you can easily see, in such as case with the Object Model described above, the parser can mark the rules affected by the !important easily, without much of a subsequent cost. Performance degradation is not a good argumen...
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“where 1=1” statement [duplicate]

... Awesome. Now I can build my complex queries with strings rather than arrays ;). I did, however, want to verify with an EXPLAIN query whether it triggered "Using Where." Indeed, it does not. – landons ...
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How to get correct timestamp in C#

...date and time. The correct syntax to get current date and time is DateTime.Now, so change this: String timeStamp = GetTimestamp(new DateTime()); to this: String timeStamp = GetTimestamp(DateTime.Now); share | ...
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How to download a Nuget package without nuget.exe or Visual Studio extension?

... I think, this should be the accepted answer now as it's more actual. – Alexey Mar 11 '16 at 13:42 2 ...
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How do I get the AM/PM value from a DateTime?

... @thomas - Good point. Edited now to specify CultureInfo.InvariantCulture – Andy Jun 24 '15 at 11:42 8 ...
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Bash: infinite sleep (infinite blocking)

...initrc . In my .xinitrc I start my window manager using /usr/bin/mywm . Now, if I kill my WM (in order to f.e. test some other WM), X will terminate too because the .xinitrc script reached EOF. So I added this at the end of my .xinitrc : ...
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Difference between Eclipse Europa, Helios, Galileo

... settings from the old. I've "started over" my Eclipse setup so many times now, I'm totally fed up using it, to be honest. I must be doing something wrong. :-( – Ryan H. Dec 6 '11 at 18:25 ...
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What does Redis do when it runs out of memory?

...ry starts to get used up (i.e. swap), and performance drops tremendously. Now, you can also configure Redis with a maxmemory parameter, which prevents Redis from using any more memory (the default). Newer versions of Redis have various policies when maxmemory is reached: volatile-lru remove a ke...