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Mysql - How to quit/exit from stored procedure
...l details for exception handling).
For more on this subject, check out:
https://dev.mysql.com/doc/refman/5.5/en/signal.html
How to raise an error within a MySQL function
http://www.databasejournal.com/features/mysql/mysql-error-handling-using-the-signal-and-resignal-statements.html
Addendum
A...
Why should text files end with a newline?
...ine> characters plus a terminating <newline> character.
Source: https://pubs.opengroup.org/onlinepubs/9699919799/basedefs/V1_chap03.html#tag_03_206
An incomplete line as:
A sequence of one or more non- <newline> characters at the end of the file.
Source: https://pubs.opengrou...
Defining a HTML template to append using JQuery
...urn (i % 2) ? props[tok] : tok; };
}
Where props could look like { url: 'http://foo.com', img: '/images/bar.png', title: 'Lorem Ipsum' }.
Putting it all together assuming you've parsed and loaded your itemTpl as above, and you have an items array in-scope:
$('.search').keyup(function () {
$('....
Why must jUnit's fixtureSetup be static?
I marked a method with jUnit's @BeforeClass annotation, and got this exception saying it must be static. What's the rationale? This forces all my init to be on static fields, for no good reason as far as I see.
...
Resolving ambiguous overload on function pointer and std::function for a lambda using +
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
Redis strings vs Redis hashes to represent JSON: efficiency?
...
This article can provide a lot of insight here: http://redis.io/topics/memory-optimization
There are many ways to store an array of Objects in Redis (spoiler: I like option 1 for most use cases):
Store the entire object as JSON-encoded string in a single key and keep tr...
Timeout command on Mac OS X?
... timeout() { perl -e 'alarm shift; exec @ARGV' "$@"; }
Snagged from here:
https://gist.github.com/jaytaylor/6527607
Instead of putting it in a function, you can just put the following line in a script, and it'll work too:
timeout.sh
perl -e 'alarm shift; exec @ARGV' "$@";
or a version that has bui...
How to add extension methods to Enums
I have this Enum code:
8 Answers
8
...
How to get the index of an element in an IEnumerable?
I wrote this:
12 Answers
12
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What are some uses of template template parameters?
I've seen some examples of C++ using template template parameters (that is templates which take templates as parameters) to do policy-based class design. What other uses does this technique have?
...