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Differences between “java -cp” and “java -jar”?
...version to start a java application just because it has less pitfalls ("welcome to classpath hell"). The second one requires an executable jar file and the classpath for that application has to be defined inside the jar's manifest (all other classpath declaration will be silently ignored...). So wit...
How do I copy directories recursively with gulp?
...sure how this is more appropriate but I'd be happy to look at how it works compared to the {base:"."} method.
– M1ke
Mar 26 '15 at 10:08
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Select last N rows from MySQL
...rticle is about MySQL, but wanted to advise that in response to @DiegoDD's comment above, omitting the external select and alias does not seem to work in Postgres (9.3.5). I get an 'Error: multiple ORDER BY clauses not allowed'. The accepted answer, however, does work as expected in Postgres
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Best way of returning a random boolean value
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Display current date and time without punctuation
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date +%Y%m%d%H%M%S
As man date says near the top, you can use the date command like this:
date [OPTION]... [+FORMAT]
That is, you can give it a format parameter, starting with a +.
You can probably guess the meaning of the formatting symbols I used:
%Y is for year
%m is for month
%d is f...
git add all except ignoring files in .gitignore file
...hp or .html, NOT .mp3 or .mov), then you can git add . to add all, and git commit -m "initial commit" to commit them and you should be set.
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How to .gitignore files recursively
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Order by multiple columns with Doctrine
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