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Is Redis just a cache?
... most recent questions to display on the home page. If you were writing a .NET or Java program, you would store the questions in a List. Turns out, that is the best way to store this in Redis as well.
Every time someone asks a question, we add its id to the list.
$ lpush questions question:1
(in...
Difference between >>> and >>
...r isn't a number only makes sense if you link it to a context. If the internet is just electricity, then I agree that a String is just a number.
– bvdb
Aug 17 '15 at 10:30
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How to add a spinner icon to button when it's in the Loading state?
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Fixed: jsfiddle.net/6U5q2/270 Note this is for v2.3.2. Don't know if it works for 3.x
– Eric Freese
Sep 3 '13 at 22:59
13...
What is difference between MVC, MVP & MVVM design pattern in terms of coding c#
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Great Explanation from the link : http://geekswithblogs.net/dlussier/archive/2009/11/21/136454.aspx
Let's First look at MVC
The input is directed at the Controller first, not the view. That input might be coming from a user interacting with a page, but it could also be from simp...
Splitting a string into chunks of a certain size
... will not argue that you should have an understanding of that to write C#/.NET code as these functions have been in the BCL for many years now.
– CodeMonkeyKing
Jan 2 '13 at 22:33
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How to create a printable Twitter-Bootstrap page
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Best option I found was http://html2canvas.hertzen.com/
http://jsfiddle.net/nurbsurf/1235emen/
html2canvas(document.body, {
onrendered: function(canvas) {
$("#page").hide();
document.body.appendChild(canvas);
window.print();
$('canvas').remove();
$("#page").show();
}
})...
MongoDB relationships: embed or reference?
... was laid out, both the info and the presentation of it.
http://openmymind.net/Multiple-Collections-Versus-Embedded-Documents
It summarized:
As a general rule, if you have a lot of [child documents] or if they are large, a separate collection might be best.
Smaller and/or fewer documents tend to be...
Variable declared in for-loop is local variable?
...n addition to J.Kommer's answer (+1 btw). There's this in the standard for NET scope:
block If you declare a variable within a block construct such as an If statement, that variable's scope is only until the end of the block. The lifetime is until the procedure ends.
Procedure If yo...
Underscore: sortBy() based on multiple attributes
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Simple Example from http://janetriley.net/2014/12/sort-on-multiple-keys-with-underscores-sortby.html (courtesy of @MikeDevenney)
Code
var FullySortedArray = _.sortBy(( _.sortBy(array, 'second')), 'first');
With Your Data
var FullySortedArray = _.sor...
How to sort an array of objects by multiple fields?
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I think this demo is what the OP wants => jsfiddle.net/zJ6UA/533
– Amin Jafari
Nov 24 '16 at 11:27
3
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