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phpinfo() - is there an easy way for seeing it?
...your web server directory, that way you have access to it at all times via http://localhost/info.php or something similar (NOTE: don't do this in a production environment or somewhere that is publicly accessible)
EDIT: As mentioned by binaryLV, its quite common to have two versions of a php.ini per...
What does an exclamation mark mean in the Swift language?
...d optionals should not be used when there is a possibility of a variable becoming nil at a later point. Always use a normal optional type if you need to check for a nil value during the lifetime of a variable.
Update 2:
The article "Interesting Swift Features" by Mike Ash gives some motivation fo...
Measuring the distance between two coordinates in PHP
...s optimized function from codexworld.com:
/**
* Optimized algorithm from http://www.codexworld.com
*
* @param float $latitudeFrom
* @param float $longitudeFrom
* @param float $latitudeTo
* @param float $longitudeTo
*
* @return float [km]
*/
function codexworldGetDistanceOpt($latitudeFrom, ...
WCF - How to Increase Message Size Quota
...accommodate the settings you have chosen.
– kingfrito_5005
Jul 23 '15 at 20:40
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SQL DELETE with INNER JOIN
...E npc.type = "monster";
You can also check the MySQL delete syntax here: http://dev.mysql.com/doc/refman/5.0/en/delete.html
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Git checkout: updating paths is incompatible with switching branches
...imple fix all branches showed up.
Going from
[remote "origin"]
url = http://stash.server.com/scm/EX/project.git
fetch = +refs/heads/master:refs/remotes/origin/master
to
[remote "origin"]
url = http://stash.server.com/scm/EX/project.git
fetch = +refs/heads/*:refs/remotes/origin/*...
How do you run a single test/spec file in RSpec?
...rspec path/to/spec/file.rb
In your case I think as long as your ./spec/db_spec.rb file includes the appropriate helpers, it should work fine.
If you're using an older version of rspec it is:
spec path/to/spec/file.rb
s...
How can I change the EditText text without triggering the Text Watcher?
... after update
et.addTextChangedListener(this);
}
}
Usage:
et_text.addTextChangedListener(new MyTextWatcher(et_text));
You may feel a little bit lag when entering text rapidly if you are using editText.setText() instead of editable.replace().
...
Postgresql - change the size of a varchar column to lower length
...
In PostgreSQL 9.1 there is an easier way
http://www.postgresql.org/message-id/162867790801110710g3c686010qcdd852e721e7a559@mail.gmail.com
CREATE TABLE foog(a varchar(10));
ALTER TABLE foog ALTER COLUMN a TYPE varchar(30);
postgres=# \d foog
Table "public.foog"
...
When to use , tag files, composite components and/or custom components?
...ethod expressions, basically the entire component tree is re-referenced in HTTP session, this is fixed since 2.1.29 / 2.2.8. The memory leak can be bypassed in older 2.1 versions as below:
<context-param>
<param-name>com.sun.faces.serializeServerState</param-name>
<param...