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Change Bootstrap tooltip color
...adding: 3px 8px;
color: #fff;
text-align: center;
background-color: #000;
border-radius: 4px;
}
.tooltip-arrow {
position: absolute;
width: 0;
height: 0;
border-color: transparent;
border-style: solid;
}
.tooltip.top .tooltip-arrow {
bottom: 0;
left: 50%;
margin-left: -5px;
...
Differences between lodash and underscore [closed]
...d twitterish performance so that you really see the difference between 850,000 (underscore) vs. 2,500,000 (lodash) iterations over a list per sec right now!
I for one am not. I mean, I worked projects where I had to address performance issues, but they were never solved or caused by neither Unders...
How to iterate through two lists in parallel?
...ated using the timeit() function where the number of repetitions used was 1000 times. One of the Python scripts that I had created to perform these investigations is given below. The sizes of the foo and bar lists had ranged from 10 to 1,000,000 elements.
Results:
For printing purposes: The perform...
How efficient can Meteor be while sharing a huge collection among many clients?
...ens on an update
So now we've set the stage for your scenario.
We have 1,000 connected clients. Each is subscribed to the same live
Mongo query (Somestuff.find({})). Since the query is the same for each client, the driver is
only running one live query. There are 1,000 active merge boxes. And
...
Java HashMap performance optimization / alternative
...d out the hashCode() method was to blame. It was only generating around 20,000 codes for 26 million distinct objects. That is an average of 1,300 objects per hash bucket = very very bad. However if I turn the two arrays into a number in base 52 I am guaranteed to get a unique hash code for every obj...
NoSQL (MongoDB) vs Lucene (or Solr) as your database
...decreased so much so you started thinking about adding MongoDB? (Was it 10,000 docs or 10,000,000 docs?)
– KajMagnus
Jul 2 '13 at 22:01
...
Adding div element to body or document in JavaScript
...sition:absolute;width:100%;height:100%;opacity:0.3;z-index:100;background:#000;"></div>';
instead of
document.body.innerHTML = '<div style="position:absolute;width:100%;height:100%;opacity:0.3;z-index:100;background:#000;"></div>';
Edit:-
Ideally you should use body.append...
How to get client's IP address using JavaScript?
...urrency_name": "Singapore Dollar",
"success": true
}
Limitations:
10,000 requests per hour
Free API only allows non-commercial use
geoPlugin
Try it: http://www.geoplugin.net/json.gp
$.getJSON('http://www.geoplugin.net/json.gp?jsoncallback=?', function(data) {
console.log(JSON.stringify(dat...
Is it .yaml or .yml?
...gust, 2016, the Google search counts for YML and YAML were approximately 6,000,000 and 4,100,000 (to two digits of precision). Furthermore, the "YAML" count was unfairly high because it included mention of the language by name, beyond its use as an extension.
As of July, 2018, the Google's search c...
Moment js date time comparison
..., isSameOrBefore, isSameOrAfter, isBetween
So instead of 2014-03-24T01:14:000, your datetime should be either:
2014-03-24T01:14:00 or 2014-03-24T01:14:00.000Z
otherwise you may receive the following deprecation warning and the condition will evaluate to false:
Deprecation warning: value ...