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ng-app vs. data-ng-app, what is the difference?
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Code WhispererCode Whisperer
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How do I obtain the frequencies of each value in an FFT?
... / 1024 = 129.2 Hz
4: ...
5: ...
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511: 511 * 44100 / 1024 = 22006.9 Hz
Note that for a real input signal (imaginary parts all zero) the second half of the FFT (bins from N / 2 + 1 to N - 1) contain no useful additional information (they have complex conjugate symmetry with the first ...
How do I move forward and backward between commits in git?
...aph flag.
– papiro
Jun 17 '19 at 15:20
Pretty convincing evidence that git is too complex. For something that's usuall...
Will strlen be calculated multiple times if used in a loop condition?
...alls as well...
– user
Jul 6 '12 at 20:17
@MichaelKjörling Well if you use "strlen" , then in a loop it has to scan t...
Removing colors from output
...ith unbuffer.
– Martin
Nov 8 '18 at 20:39
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Android Split string
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edited Oct 22 '14 at 19:20
Xavi
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answered Mar...
Best way to merge two maps and sum the values of same key?
...ort Scalaz._
import Scalaz._
scala> val map1 = Map(1 -> 9 , 2 -> 20)
map1: scala.collection.immutable.Map[Int,Int] = Map(1 -> 9, 2 -> 20)
scala> val map2 = Map(1 -> 100, 3 -> 300)
map2: scala.collection.immutable.Map[Int,Int] = Map(1 -> 100, 3 -> 300)
scala> map1 ...
How do you prevent install of “devDependencies” NPM modules for Node.js (package.json)?
...E_ENV environment variable.
Source: npm docs
Note: Before v3.3.0 of npm (2015-08-13), the option was called --production, i.e. npm install --production.
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Android notification is not showing
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edited Jun 20 at 9:12
community wiki
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How to get the nth element of a python list or a default if not available
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edited Jun 20 '18 at 19:48
John Kugelman
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