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SVN command to delete all locally missing files
...pt.
### svndel.bat
svn status | findstr /R "^!" > missing.list
for /F "tokens=* delims=! " %%A in (missing.list) do (svn delete "%%A")
del missing.list 2>NUL
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In Matlab, when is it optimal to use bsxfun?
...ssor cache - bsxfun doesn't get as bad of a jump, because it only needs to allocate the output array.
Below you find the code I used for timing:
n = 300;
k=1; %# k=100 for the second graph
a = ones(10,1);
rr = zeros(n,1);
bb=zeros(n,1);
ntt=100;
tt=zeros(ntt,1);
for i=1:n;
r = rand(1,i*k);
f...
A quick and easy way to join array elements with a separator (the opposite of split) in Java [duplic
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If you're on Android you can TextUtils.join(delimiter, tokens)
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How many threads is too many?
...hread pool each time it receives a request. It is up to the thread pool to allocate a thread for the task when there is one available.
– GEOCHET
Jan 27 '09 at 1:41
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How to apply bindValue method in LIMIT clause?
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Thanks! But in PHP 5.3, the above code threw an error saying "Fatal error: Cannot pass parameter 2 by reference". It doesn't like casting an int there. Instead of (int) trim($_GET['skip']), try intval(trim($_GET['skip'])).
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Make .gitignore ignore everything except a few files
...rder:
For example, ignore everything in folder "application" except index.php and folder "config" pay attention to the order.
You must negate want you want first.
FAILS
application/*
!application/config/*
!application/index.php
WORKS
!application/config/*
!application/index.php
applicatio...
C# vs C - Big performance difference
...cation (both in release build). Since the C# application is very basic and allocates the memory used in the loop on the stack and not on the heap, it is actually performing a lot better than a real application involved in objects, heavy computations and with larger data-sets. So the figures provided...
Best way to specify whitespace in a String.Split operation
... as a single delimiter, even when using String.Split(null). If any of your tokens are separated with multiple spaces or tabs, you'll get empty strings returned in your array.
From the documentation:
Each element of separator defines a separate delimiter character. If
two delimiters are adjace...
Scanner is skipping nextLine() after using next() or nextFoo()?
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This assumes that there is only one int token on each line you try this for.
– cellepo
May 18 '19 at 20:42
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In a Git repository, how to properly rename a directory?
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The token '&&' is not a valid statement separator in this version. git version 2.11.0.windows.
– Tim Hardy
Jun 26 '17 at 21:09
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