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Websocket API to replace REST API?
...ackbone.js/express/connect/jade/redis with authentication, Joyent hosting, etc:
http://fzysqr.com/2011/02/28/nodechat-js-using-node-js-backbone-js-socket-io-and-redis-to-make-a-real-time-chat-app/
http://fzysqr.com/2011/03/27/nodechat-js-continued-authentication-profiles-ponies-and-a-meaner-socket...
What is the purpose of willSet and didSet in Swift?
...stored property.
This is useful for sending notifications, synchronisation etc... (see example below)
Example 5. Concrete Example - ViewController Container
//Underlying instance variable (would ideally be private)
var _childVC : UIViewController? {
willSet {
//REMOVE OLD VC
pr...
jQuery UI: Datepicker set year range dropdown to 100 years
...own by default shows only 10 years. The user has to click the last year in order to get more years added.
6 Answers
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Convert dictionary to list collection in C#
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This will work, but might not be in the order you expect, even the dict was ordered by keys before, dict.Values is not...
– BooNonMooN
Jan 30 '19 at 11:39
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Objective-C formatting string for boolean?
...{
if (theBool == 0)
return @"NO"; // can change to No, NOOOOO, etc
else
return @"YES"; // can change to YEAH, Yes, YESSSSS etc
}
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How do I merge two dictionaries in a single expression in Python (taking union of dictionaries)?
... example). Even if your values are hashable, since sets are semantically unordered, the behavior is undefined in regards to precedence. So don't do this:
>>> c = dict(a.items() | b.items())
This example demonstrates what happens when values are unhashable:
>>> x = {'a': []}
>&g...
Is Chrome's JavaScript console lazy about evaluating arrays?
...ated function to clone. If you are only working with simple objects, where order of keys doesn't matter and there are no functions, you could always do:
console.logSanitizedCopy = function () {
var args = Array.prototype.slice.call(arguments);
var sanitizedArgs = JSON.parse(JSON.stringify(a...
How do I generate random integers within a specific range in Java?
...le value in the range [0,1). Notice this range does not include the 1.
In order to get a specific range of values first, you need to multiply by the magnitude of the range of values you want covered.
Math.random() * ( Max - Min )
This returns a value in the range [0,Max-Min), where 'Max-Min' is...
Multiprocessing - Pipe vs Queue
...nd nice that you provided benchmarks! I only have two tiny quibbles: (1) "orders of magnitude faster" is a bit of an overstatement. The difference is x3, which is about a third of one order of magnitude. Just saying. ;-); and (2) a more fair comparison would be running N workers, each communicati...
How to test multiple variables against a value?
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@MJM the output order is not determined by the dict, it is determined by the order of the list [x, y, z]
– dansalmo
Jul 24 '18 at 21:05
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