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JavaScript equivalent to printf/String.Format
...
if (!String.format) {
String.format = function(format) {
var args = Array.prototype.slice.call(arguments, 1);
return format.replace(/{(\d+)}/g, function(match, number) {
return typeof args[number] != 'undefined'
? args[number]
: match
;
});
};
}
Gives...
How to Loop through items returned by a function with ng-repeat?
...
Long answer
For simplicity I will describe only your case - ngRepeat for array of objects. Also, I'll omit some details.
AngularJS uses dirty checking for detecting changes. When application is started it runs $digest for $rootScope. $digest will do depth-first traversal for scope's hierarchy. Al...
Multiple file-extensions searchPattern for System.IO.Directory.GetFiles
...uld be AllDirectories or TopDirectoryOnly</param>
/// <returns>Array of FileInfo objects that presents collection of file names that
/// meet given filter</returns>
public string[] getFiles(string SourceFolder, string Filter,
System.IO.SearchOption searchOption)
{
// ArrayList ...
What is the $$hashKey added to my JSON.stringify result
...
Note! I was using an array with a clone method which copied then inserted elements into an array, which was then rendered by an ng-repeat. I was getting angular 'duplicate key' errors when using JSON.parse(JSON.stringify(obj)) to clone my elemen...
How to make a Java Generic method static?
... snippet on how to make a java generic class to append a single item to an array. How can I make appendToArray a static method. Adding static to the method signature results in compile errors.
...
Creating a comma separated list from IList or IEnumerable
...et 4.0 Solutions
IEnumerable<string> can be converted into a string array very easily with LINQ (.NET 3.5):
IEnumerable<string> strings = ...;
string[] array = strings.ToArray();
It's easy enough to write the equivalent helper method if you need to:
public static T[] ToArray(IEnumer...
How do I apply the for-each loop to every character in a String?
...
The easiest way to for-each every char in a String is to use toCharArray():
for (char ch: "xyz".toCharArray()) {
}
This gives you the conciseness of for-each construct, but unfortunately String (which is immutable) must perform a defensive copy to generate the char[] (which is mutable), s...
How to get the text node of an element?
...e An instance of the Node interface, such as an Element. object.
* @return Array of strings, or null.
* @throws TypeError if the parentNode is not a Node object.
*/
function getStringsFromChildren(parentNode)
{
var strings = [],
nodeList,
length,
i = 0;
if (!parentNo...
Object.getOwnPropertyNames vs Object.keys
...erty becomes an enumerable automatically and both methods produce the same array.
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Bidirectional 1 to 1 Dictionary in C#
...ar();
}
public void CopyTo (KeyValuePair<TFirst, TSecond>[] array, int arrayIndex)
{
_firstToSecond.CopyTo(array, arrayIndex);
}
void ICollection.CopyTo (Array array, int index)
{
((IDictionary)_firstToSecond).CopyTo(array, index);
}
[OnDeseri...