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Why does “split” on an empty string return a non-empty array?
...in (-1, 0, 1) with Oracle JDK 8. Would be nice to get a list of non-empty tokens only -- guess a full regex may be necessary (something like "[^,\\s]+[^,]*[^,\\s]*").
– simon.watts
Sep 17 '18 at 13:22
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How do I find out what version of WordPress is running?
...
Look in wp-includes/version.php
/**
* The WordPress version string
*
* @global string $wp_version
*/
$wp_version = '2.8.4';
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How to stop/terminate a python script from running?
I wrote a program in IDLE to tokenize text files and it starts to tokeniza 349 text files! How can I stop it? How can I stop a running Python program?
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Create MSI or setup project with Visual Studio 2012
...template for installing windows services. arstechnica.com/civis/viewtopic.php?f=20&t=1190745
– Kiquenet
Jun 10 '14 at 10:15
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Refresh image with a new one at the same url
... '<img src="image.jpg?m=' . filemtime('image.jpg') . '">';
(That's PHP server-side code, but the important point here is just that a ?m=[file last-modified time] querystring is appended to the filename).
Pros: 100% reliable, quick & easy to understand and implement, and preserves cachin...
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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git: 'credential-cache' is not a git command
...Azure DevOps, it opens a window and initializes an oauth2 flow to get your token.
ref:
https://github.com/babun/babun/issues/318
https://github.com/Microsoft/Git-Credential-Manager-for-Windows#installation-in-an-msys2-environment
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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...
Relative URL to a different port number in a hyperlink?
...9 (replace your port as required)
<div>
<a href="http://<?php print
$_SERVER{'SERVER_NAME'}; ?>:8069"><img
src="images/example.png"/>Example Base (http)</a>
</div>
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What is the purpose of “&&” in a shell command?
...th similar semantics.
Grammar symbols, quoted from the documentation:
%token AND_IF OR_IF DSEMI
/* '&&' '||' ';;' */
And the Grammar (also quoted from the documentation), which shows that any number of AND_IFs (&&) and/or OR_IFs (||) can be be strung to...