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Difference between DateTime and Time in Ruby
...slower as when integer is used.
(http://www.ruby-doc.org/core-2.1.0/Time.html)
In other words, as far as I understand, DateTime no longer covers a wider range of potential values than Time.
In addition, two previously unmentioned restrictions of DateTime should probably be noted:
DateTime d...
How does python numpy.where() work?
...D arrays.
http://docs.scipy.org/doc/numpy/reference/generated/numpy.where.html
New Answer
It seems that the person was asking something more fundamental.
The question was how could YOU implement something that allows a function (such as where) to know what was requested.
First note that calling ...
jQuery Validate Plugin - How to create a simple custom rule?
...",
data: "checkUsername="+value,
dataType:"html",
success: function(msg)
{
//If username exists, set response to true
response = ( msg == 'true' ) ? true : false;
}
})...
Align labels in form next to input
...{ text-align:right; }
div.settings label:after { content: ":"; }
<!-- HTML -->
<div class="settings">
<label>Label #1</label>
<input type="text" />
<label>Long Label #2</label>
<span>Display content</span>
<la...
Reading CSV file and storing values into an array
...V written like column1;"Special ; char in string";column3 - tools.ietf.org/html/rfc4180
– Ole K
Oct 23 '15 at 14:55
...
twitter bootstrap typeahead ajax example
...
Starting from Bootstrap 2.1.0:
HTML:
<input type='text' class='ajax-typeahead' data-link='your-json-link' />
Javascript:
$('.ajax-typeahead').typeahead({
source: function(query, process) {
return $.ajax({
url: $(this)[0].$...
Where does Vagrant download its .box files to?
...Documentations: http://docs.vagrantup.com/v2/other/environmental-variables.html
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How does MySQL process ORDER BY and LIMIT in a query?
...is for the explanation: dev.mysql.com/doc/refman/5.7/en/limit-optimization.html When the ORDER BY column is indexed, it may return records in a different order than without the LIMIT, when there are more than 1 records with the same value in that column.
– yitwail
...
Replace a string in a file with nodejs
...t task to generate MD5 filenames. Now I want to rename the sources in the HTML file with the new filename in the callback of the task. I wonder what's the easiest way to do this.
...
Check image width and height before upload with Javascript
... method has been deprecated in 2013 and superseded by assigning streams to HTMLMediaElement.srcObject. The old method was removed because it is less safe, requiring a call to URL.revokeOjbectURL() to end the stream. Other user agents have either deprecated (Firefox) or removed (Safari) this feature ...