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How to set the prototype of a JavaScript object that has already been instantiated?
...get[key] = mixin[key];
}
// Take care of IE clobbering `toString` and `valueOf`
if (mixin && mixin.toString !== Object.prototype.toString) {
target.toString = mixin.toString;
} else if (mixin && mixin.valueOf !== Object.prototype.valueOf) {
...
Swift: declare an empty dictionary
...
var emptyDictionary = [String: String]()
var populatedDictionary = ["key1": "value1", "key2": "value2"]
Note: if you are going to change the contents of the dictionary over time then declare it as a var (variable). You can declare an empty ...
How do I encode and decode a base64 string?
...
Encode
public static string Base64Encode(string plainText) {
var plainTextBytes = System.Text.Encoding.UTF8.GetBytes(plainText);
return System.Convert.ToBase64String(plainTextBytes);
}
Decode
public static string Base64Decode(string base64...
How to use sed/grep to extract text between two words?
I am trying to output a string that contains everything between two words of a string:
12 Answers
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How to get response status code from jQuery.ajax?
...mplete returns: The jqXHR (in jQuery 1.4.x,
XMLHTTPRequest) object and a string
categorizing the status of the request
("success", "notmodified", "error",
"timeout", "abort", or "parsererror").
see:
jQuery ajax
so you would do:
jqxhr.status to get the status
...
What is the difference between a mutable and immutable string in C#?
What is the difference between a mutable and immutable string in C#?
15 Answers
15
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How can you encode a string to Base64 in JavaScript?
I have a PHP script that can encode a PNG image to a Base64 string.
26 Answers
26
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When is it better to use String.Format vs string concatenation?
...t at all - and this concatenation version doesn't need to parse the format string.
Format strings are great for purposes of localisation etc, but in a case like this concatenation is simpler and works just as well.
With C# 6
String interpolation makes a lot of things simpler to read in C# 6. In t...
Leading zeros for Int in Swift
I'd like to convert an Int in Swift to a String with leading zeros. For example consider this code:
10 Answers
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Get string between two strings in a string
I have a string like:
22 Answers
22
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