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What’s the difference between “Array()” and “[]” while declaring a JavaScript array?
...nce in that example.
Using the more verbose method: new Array() does have one extra option in the parameters: if you pass a number to the constructor, you will get an array of that length:
x = new Array(5);
alert(x.length); // 5
To illustrate the different ways to create an array:
var a = [], ...
What is content-type and datatype in an AJAX request?
...ype of data you're sending, so application/json; charset=utf-8 is a common one, as is application/x-www-form-urlencoded; charset=UTF-8, which is the default.
dataType is what you're expecting back from the server: json, html, text, etc. jQuery will use this to figure out how to populate the success...
How do you redirect HTTPS to HTTP?
...ou redirect HTTPS to HTTP?. That is, the opposite of what (seemingly) everyone teaches.
10 Answers
...
Best cross-browser method to capture CTRL+S with JQuery?
...d, including Chrome Version 28.0.1500.71
– T. Brian Jones
Jul 22 '13 at 16:49
28
Doable with pure...
Which characters make a URL invalid?
... | "^" | "[" | "]" | "`"
Characters that are reserved within a query component and/or have special meaning within a URI/URL:
reserved = ";" | "/" | "?" | ":" | "@" | "&" | "=" | "+" | "$" | ","
The "reserved" syntax class above refers to those characters that are allowed within a URI, ...
What's the best way to communicate between view controllers?
Being new to objective-c, cocoa, and iPhone dev in general, I have a strong desire to get the most out of the language and the frameworks.
...
What is “Service Include” in a csproj file for?
...it so that Test Explorer package is loaded only when the solution contains one or more test projects. Test projects are identified in two different ways. Projects created from one of the built-in unit test project templates are identified using project type GUIDs. Other types of projects, such as Cl...
How to use Swift @autoclosure
...
Consider a function that takes one argument, a simple closure that takes no argument:
func f(pred: () -> Bool) {
if pred() {
print("It's true")
}
}
To call this function, we have to pass in a closure
f(pred: {2 > 1})
// "It's true...
How to convert a unix timestamp (seconds since epoch) to Ruby DateTime?
...is preferable in some cases because it infers the time for your local timezone, as WattsInABox pointed out.
– JellicleCat
Sep 10 at 21:22
...
Should try…catch go inside or outside a loop?
...
Someone else suggested TryParse which in C#/.net allows you to do a safe parse without dealing with exceptions, that's now replicated and the method is reusable. As for the original question, I'd prefer the loop inside the catch...