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Reordering arrays

... would be: Array.prototype.move = function (from, to) { this.splice(to, 0, this.splice(from, 1)[0]); }; Then just use: var ar = [1,2,3,4,5]; ar.move(0,3); alert(ar) // 2,3,4,1,5 Diagram: share | ...
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Solr vs. ElasticSearch [closed]

.... No separate project required. Replicas are near real-time too, which is called "Push replication". ElasticSearch fully supports the near real-time search of Apache Lucene. Handling multitenancy is not a special configuration, where with Solr a more advanced setup is necessary. ElasticSea...
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How to compare two strings in dot separated version format in Bash?

... 204 Here is a pure Bash version that doesn't require any external utilities: #!/bin/bash vercomp (...
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jQuery equivalent of getting the context of a Canvas

... Try: $("#canvas")[0].getContext('2d'); jQuery exposes the actual DOM element in numeric indexes, where you can perform normal JavaScript/DOM functions. share ...
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how to override left:0 using CSS or Jquery?

... answered Apr 11 '12 at 9:06 Jan HančičJan Hančič 48.2k1515 gold badges8787 silver badges9494 bronze badges ...
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Split a String into an array in Swift?

... like so: var fullName = "First Last" var fullNameArr = split(fullName) {$0 == " "} var firstName: String = fullNameArr[0] var lastName: String? = fullNameArr.count > 1 ? fullNameArr[1] : nil with Swift 2 In Swift 2 the use of split becomes a bit more complicated due to the introduction of t...
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How to format a Java string with leading zero?

... In case you have to do it without the help of a library: ("00000000" + "Apple").substring("Apple".length()) (Works, as long as your String isn't longer than 8 chars.) share | impro...
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How do C++ class members get initialized if I don't do it explicitly?

...explicit initialization, initialization of members in classes works identically to initialization of local variables in functions. For objects, their default constructor is called. For example, for std::string, the default constructor sets it to an empty string. If the object's class does not have ...
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How to Deal with Temporary NSManagedObject instances?

...ectContext:myMOC]; NSManagedObject *unassociatedObject = [[NSManagedObject alloc] initWithEntity:entity insertIntoManagedObjectContext:nil]; Then when you want to save it: [myMOC insertObject:unassociatedObject]; NSError *error = nil; if (![myMoc save:&error]) { //Respond to the error } ...
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Image width/height as an attribute or in CSS? [duplicate]

... is this question not relating to the width attribute specifically and not the actual image itself? – rutherford Jun 11 '12 at 12:55 27 ...