Read each line of code line by line. Never assume, always check. Learn the laws from grey beards. They have made all the mistakes before.
- When in doubt create comment to verify.
%!TEX TS-program = xelatex | |
\documentclass[12pt]{scrartcl} | |
% This ^^^ is a standard LaTeX document class declaration | |
% (the previous line is a pseudo-comment, declaring that we will | |
% use the special XeTeX machinery for its more extensive font list | |
% and its use of unicode.) | |
% If you made this line more akin to the one in the default | |
% latex.template file, say: | |
% \documentclass$if(fontsize)$[$fontsize$]$endif${scrartcl} |
//www.lsauer.com 2012 | |
//Answer to: | |
//http://stackoverflow.com/questions/881085/count-the-number-of-occurances-of-a-character-in-a-string-in-javascript/10671743#10671743 | |
//There are at least four ways. The best option, which should also be the fastest -owing to the native RegEx engine -, is placed at the top. //jsperf.com is currently down, otherwise I would provide you with performance statistics. | |
#1. | |
("this is foo bar".match(/o/g)||[]).length | |
//>2 | |
#2. | |
"this is foo bar".split("o").length-1 |
## credit: http://fabian-affolter.ch/blog/the-lineinfile-module-of-ansible/ | |
--- | |
- hosts: alpine_install | |
user: root | |
tasks: | |
# - name: create a complete empty file | |
# command: /usr/bin/touch /test/test.conf | |
- name: create a new file with lineinfile |
browser.get "/phones" # navigate to /phones URL | |
input.clear() # clear text input field | |
expect(browser.getTitle()).toMatch 'My Google Photo Gallery' | |
expect(browser.getCurrentUrl()).toMatch "/phones$" | |
# Find by... | |
# -------------- |
#!/bin/bash | |
set -o errexit | |
echo "Removing exited docker containers..." | |
docker ps -a -f status=exited -q | xargs -r docker rm -v | |
echo "Removing dangling images..." | |
docker images --no-trunc -q -f dangling=true | xargs -r docker rmi |
Read each line of code line by line. Never assume, always check. Learn the laws from grey beards. They have made all the mistakes before.