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How to convert Milliseconds to “X mins, x seconds” in Java?
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If somebody wants a format for video files (h:mm:ss): String.format("%01d:%02d:%02d", hours, minutes, seconds);
– kazy
Nov 26 '14 at 16:09
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Difference between LoadFile and LoadFrom with .NET Assemblies?
...ill a little confused on what exactly is the difference between using LoadFile and LoadFrom when loading an assembly. Can someone provide an example or an analogy to better describe it. The MSDN documentation confused me more. Also, Is ReflectionOnlyLoadFrom the same as LoadFrom except that ...
Django connection to PostgreSQL: “Peer authentication failed”
...t needed to be configured in config/database.yml - that is to say, in that file I needed to add the line host: localhost (or wherever you postgres server is - mine was local)
– jefflunt
Dec 31 '11 at 3:21
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Find and kill a process in one line using bash and regex
...lumn 2: awk '{print $2}'
sudo is optional
Run kill -9 5124, kill -9 5373 etc (kill -15 is more graceful but slightly slower)
Bonus:
I also have 2 shortcut functions defined in my .bash_profile
(~/.bash_profile is for osx, you have to see what works for your *nix machine).
p keyword
lists ...
How do you read CSS rule values with JavaScript?
... Note that className must exactly match the selector used in CSS file. For example getStyle(".article a") won't find anything if a style has been described like this ".article a, article a:hover { color: #ccc; }".
– Vilius Paulauskas
Sep 22 '11 at 7:4...
How do I delete an exported environment variable?
...ed, it will load up variables from various places such as ~/.bashrc, ~/.profile, etc. Any variables you set in one terminal instance will not carry over to another. If you have a variable which seems to be set automatically every time you open terminal, try looking through the various hidden files i...
Formatting floats without trailing zeros
...'.') -- guarantees fixed-point formatting rather than scientific notation, etc etc. Yeah, not as slick and elegant as %g, but, it works (and I don't know how to force %g to never use scientific notation;-).
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Differences between strong and weak in Objective-C
...se WEAK :
Use of Weak :-
1. Delegates
2. Outlets
3. Subviews
4. Controls, etc.
Use of Strong :-
Remaining everywhere which is not included in WEAK.
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How to make links in a TextView clickable?
...entMethod() is called, it is necessary to remove autolink="web" in the XML file, or else link won't work. Thanks for the comment
– voghDev
May 5 '14 at 10:04
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How to scale Docker containers in production
...er NodeJS lib wrapping the Docker command line and managing it from a json file.
docker-cmd
Update 12
Amazon's new container service enables scaling in the cluster.
Update 13
Strictly speaking Flocker does not "scale" applications, but it is designed to fufil a related function of making sta...