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Why number 9 in kill -9 command in unix? [closed]
... Reinhart
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How can I use swift in Terminal?
...t version is required
#!/usr/bin/env xcrun --sdk macosx swift -target x86_64-macosx10.11
If specific toolchain is required (like you want to use Swift 2.3 but you are using Xcode 8)
#!/usr/bin/env xcrun --toolchain com.apple.dt.toolchain.Swift_2_3 --sdk macosx swift -target x86_64-macosx10.11
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Installing rmagick on Ubuntu
... image.
– Dan Allen
Jul 30 '14 at 6:32
You also need the imagemagick package: github.com/rmagick/rmagick/wiki/Installi...
How to check String in response body with mockMvc
...g null value
– Giriraj
Jan 28 at 12:32
@Giriraj andReturn return a MvcResult, as specified in the javadoc here.
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HTML5 Audio stop function
... in stop():
this.audioCh1.pause()
this.audioCh1.src = 'data:audio/wav;base64,UklGRiQAAABXQVZFZm10IBAAAAABAAEAVFYAAFRWAAABAAgAZGF0YQAAAAA=';
In this way we don`t produce additional request, the old one is cancelled and our audio element is in clean state (tested in Chrome and FF) :>
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What is std::promise?
...ous computation (a function that is called somewhere else), and concurrent execution (a thread, something that does work concurrently). The two are somewhat orthogonal concepts. Asynchronous computation is just a different flavour of function call, while a thread is an execution context. Threads a...
pandas DataFrame: replace nan values with average of columns
...33826 NaN
8 1.948430 1.025011 -2.982224
9 0.019698 -0.795876 -0.046431
In [28]: df.mean()
Out[28]:
A -0.151121
B -0.231291
C -0.530307
dtype: float64
In [29]: df.fillna(df.mean())
Out[29]:
A B C
0 -0.166919 0.979728 -0.632955
1 -0.297953 -0.912674 -1.365...
How to search and replace globally, starting from the cursor position and wrapping around the end of
...every word under the cursor, starting from the current position, with q*:
exe 'nno q* :,$s/\<<c-r>=expand("<cword>")<cr>\>//gce\|echo "Continue at beginning of file? (y/q)"\|if getchar()==121\|1,''''-&&\|en'.repeat('<left>',77)
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Explicitly select items from a list or tuple
...|
edited Nov 25 '15 at 17:32
answered Jul 9 '11 at 1:53
Dan...
JavaScript Form Submit - Confirm or Cancel Submission Dialog Box
... Samuel Liew♦Samuel Liew
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