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Sass - Converting Hex to RGBa for background opacity
...ckground-color: $rgba;
filter:progid:DXImageTransform.Microsoft.gradient(startColorstr=#{$ie-hex-str},endColorstr=#{$ie-hex-str});
}
// Loop through opacities from 90 to 10 on an alpha scale
@mixin transparent-shades($name, $color) {
@each $alpha in 90, 80, 70, 60, 50, 40, 30, 20, 10 {
.#{$...
Non-Singleton Services in AngularJS
...thanPalumbo You're right - very similar to ngResource. In fact, Pedr and I started this discussion tangentially in another question where I suggested taking an approach similar to ngResource. For an example so simple as this, there's no advantage to doing it manually - ngResource or Restangular woul...
Google Maps: how to get country, state/province/region, city given a lat/long value?
...
I used this question as a starting point for my own solution. Thought it was appropriate to contribute my code back since its smaller than tabacitu's
Dependencies:
underscore.js
https://github.com/estebanav/javascript-mobile-desktop-geolocation
&l...
Understanding MongoDB BSON Document size limit
...plit its nested documents as individual documents in another collection or start a new "continuation" document (solutions I have used several times to work within this limit) had little impact on performance but big impacts on code complexity. The entire point of document DBs is data locality.
...
Read stream twice
...ffer the destination buffer to which read the data
* @param offset the start offset in the destination <code>buffer</code>
* @aram length how many bytes to read from the stream to buff. Length needs to be less than
* <code>maxPushbackBufferSize</code> or IOEx...
iOS: Compare two dates
...ing time.
*/
NSCalendar* calendar = [NSCalendar currentCalendar];
NSDate* startOfDate = [calendar dateFromComponents: dateComponents];
NSDateComponents* oneDay = [[NSDateComponents alloc] init];
[oneDay setDay: 1];
NSDate* endOfDate = [calendar dateByAddingComponents: oneDay toDate: startOfDate opt...
LIKE vs CONTAINS on SQL Server
...le.
The first query, using LIKE, will be unable to use an index, since it starts with a wildcard, so will always require a full table scan.
The CONTAINS query should be:
SELECT * FROM table WHERE CONTAINS(Column, 'test');
...
Faye vs. Socket.IO (and Juggernaut)
... should be absolutely trivial to get going with. I'ts really simple to get started with but its extensibility means it can be customized in quite powerful ways, for example you can turn it into a server-to-client push service (i.e. stop arbitrary clients pushing to it) by adding authentication exten...
What are major differences between C# and Java?
...
@OrangeDog: For a start, most developers don't write code using "unsafe" as far as I'm aware, so that's a red herring. I also think that provability is a red herring - I don't think formal provability has very much to do with how easy it is fo...
What is the difference between supervised learning and unsupervised learning? [closed]
...ce). In semi-supervised learning, there are two different algorithms which start with the labeled examples, and then "tell" each other the way they think about some large number of unlabeled data. From this "discussion" they learn.
...