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SQL query to select dates between two dates
... what we would call midnight of 2011/02/26. Presumably, the query means to include the 27th in the results set -- but an entry with a timestamp of 2011/02/27 5:00 wouldn't be included.
– Sinjai
Feb 8 '19 at 22:45
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PostgreSQL “DESCRIBE TABLE”
... lists columns with minimal information. \d+ gives full DDL for the table including: defaults, nullability, nextval, precision, primary key, foreign keys, indexes, check constraints, and FK's from other tables.
– bradw2k
Jan 19 '17 at 18:08
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Add an already existing directory to a directory in Solution Explorer
...op of the Solution Explorer and right click the folder desired and select 'include in project'.
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How to revert a folder to a particular commit by creating a patch
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You can use git reset to reset the index which will also include removing files that were added in more recent commits (git checkout on it's own doesn't do this):
git reset e095 -- somefolder
However git reset doesn't update the working copy and the --hard option doesn't work wi...
Auto reloading a Sails.js app on code changes?
... commands are also useful.
Here's the code - I'm using sails@beta, which includes a tasks directory, I don't know if this is included in previous versions:
First of all you have to install forever in your sails directory:
npm install grunt-forever --save-dev
tasks/config/forever.js Configure ...
Can (domain name) subdomains have an underscore “_” in it?
...as for domain names. If the question is for host
names (or for URLs, which include a host name), then this is
different, the relevant standard is RFC 1123, section 2.1 "Host
Names and Numbers" which limits host names to
letters-digits-hyphen.
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List distinct values in a vector in R
...tor) is that levels will return a character vector in the order of levels, including any levels that are coded but do not occur. unique will return a factor in the order the values first appear, with any non-occurring levels omitted (though still included in levels of the returned factor).
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How to change the button text of ?
... a jQuery-based component library called Twitter Bootstrap
Sample usage:
Include:
<script type="text/javascript" src="js/bootstrap-filestyle.min.js"> </script>
Via JavaScript:
$(":file").filestyle();
Via data attributes:
<input type="file" class="filestyle" data-classButton="...
jQuery 'input' event
...is like this: it's an event that triggers whenever the input changes. This includes -- but is not limited to -- pressing keys which modify the input (so, for example, Ctrl by itself will not trigger the event, but Ctrl-V to paste some text will), selecting an auto-completion option, Linux-style midd...
PHP namespaces and “use”
...be confused with autoloading. A class is autoloaded (negating the need for include) by registering an autoloader (e.g. with spl_autoload_register). You might want to read PSR-4 to see a suitable autoloader implementation.
sh...