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Nested or Inner Class in PHP
...(method_exists($this, $method)) {
/* The method exists so now we want to know if the
* caller is a child of our Package class. If not we throw an exception
* Note: This is a kind of a dirty way of finding out who's
* calling the me...
How to create enum like type in TypeScript?
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This should now be the accepted answer since it is still working in the RC and is therefore unlikely to break with future versions of TS.
– Adrian Grigore
Mar 6 '14 at 17:18
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How to add leading zeros for for-loop in shell? [duplicate]
...ates that this feature got introduced with bash-4.0-alpha: Brace expansion now allows zero-padding of expanded numeric values and will add the proper number of zeroes to make sure all values contain he same number of digits.).
– Adrian Frühwirth
Feb 13 '15 at ...
How do I find the next commit in git? (child/children of ref)
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The creator for Hudson (now Jenkins) Kohsuke Kawaguchi just published (November 2013):
kohsuke / git-children-of:
Given a commit, find immediate children of that commit.
#!/bin/bash -e
# given a commit, find immediate children of that commit.
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Maven Run Project
...See mojohaus.org/exec-maven-plugin/usage.html for the latest version As of now it's 1.6.0
– user1053510
Oct 24 '17 at 6:19
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git rebase, keeping track of 'local' and 'remote'
...mits on the new 'our' B branch:
x--x..x..x..x <- old "theirs" commits, now "ghosts", available through reflogs
\
\
\--y--y--y--x'--x'--x'(*) <- branch B with HEAD updated ("ours")
^
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upstream branch
Note: the "upstream" notion is the ...
wkhtmltopdf: cannot connect to X server
...Extract it and move it to /usr/local/bin/
Rename it to wkhtmltopdf so that now you have an executable at /usr/local/bin/wkhtmltopdf
Set permissions: sudo chmod a+x /usr/local/bin/wkhtmltopdf
Install required support packages.
sudo apt-get install openssl build-essential xorg libssl-dev
Check to s...
LEN function not including trailing spaces in SQL Server
...Starting from SQL server 2012, unicode columns with version 100 collations now supports surrogate pairs. This means a single character may use up to 4 bytes, causing the divide by two trick to fail. See msdn.
– Frédéric
May 26 '15 at 15:25
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How to pass arguments to a Button command in Tkinter?
...arameter assignment for the lambda"? I did not get lambda to work and thus now use partial.
– Klamer Schutte
Feb 18 '15 at 22:14
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Text-align class for inside a table
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<p class="text-justify">Justified text.</p>
<p class="text-nowrap">No wrap text.</p>
Bootstrap 4
v4 Text Alignment Docs
<p class="text-xs-left">Left aligned text on all viewport sizes.</p>
<p class="text-xs-center">Center aligned text on all viewport ...