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How do I change tab size in Vim?
Every time I add a selector in CSS and I press Enter to define the properties it ends up like this:
6 Answers
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Writing files in Node.js
...filename, data, [encoding], callback)
All data must be stored at the same time; you cannot perform sequential writes.
fs.createWriteStream(path, [options])
Creates a WriteStream, which is convenient because you don't need to wait for a callback. But again, it's not buffered.
A WriteStream, as th...
What is the (function() { } )() construct in JavaScript?
...se phases in our code by watching out for parsing errors, hoisting and run time errors. I personally haven't found many resources on this because it's too low level and it's not something that the programmer can control. You can find some sort of explanation in this SO post: stackoverflow.com/a/3456...
Peak memory usage of a linux/unix process
...sn't require you to start the process via another program like Valgrind or time, so you can use it for any process that's already running:
grep VmPeak /proc/$PID/status
(replace $PID with the PID of the process you're interested in)
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Clang vs GCC for my Linux Development project
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Um... last time I checked I read an article that published various benchmarks where clang pretty much blew gcc out of the water in ever test. Source: clang.llvm.org/features.html#performance
– user562566
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difference between width auto and width 100 percent
...containing block plus any horizontal margin, padding and border.
So, next time you find yourself setting the width of a block level element to 100% to make it occupy all available width, consider if what you really want is setting it to auto.
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What is the difference between . (dot) and $ (dollar sign)?
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One application that is useful and took me some time to figure out from the very short description at learn you a haskell: Since:
f $ x = f x
and parenthesizing the right hand side of an expression containing an infix operator converts it to a prefix function, one can w...
Display current time in 12 hour format with AM/PM
Currently the time displayed as 13:35 PM
However I want to display as 12 hour format with AM/PM, i.e 1:35 PM instead of 13:35 PM
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Pretty printing XML in Python
...o go from the core etree to pretty printing. While lxml is cool, there are times when I'd prefer to keep to the core if I can.
– Danny Staple
May 1 '12 at 16:05
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How to get current time and date in Android
How can I get the current time and date in an Android app?
40 Answers
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