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iOS application: how to clear notifications?

...purposed [[UIApplication sharedApplication] setApplicationIconBadgeNumber: 0]; to clear said notifications. It might seem a bit weird, and Apple might provide a more intuitive way to do this in the future, but for the time being it's the official way. Myself, I use this snippet: [[UIApplication sh...
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iPhone UIView Animation Best Practice

...ions:context: method: Use of this method is discouraged in iPhone OS 4.0 and later. You should use the block-based animation methods instead. Eg of Block-based Animation based on Tom's Comment [UIView transitionWithView:mysuperview duration:0.75 options:U...
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How to programmatically display version/build number of target in iOS app?

...lease number is for the customers, called version number. It starts with 1.0 and goes up for major updates to 2.0, 3.0, for minor updates to 1.1, 1.2 and for bug fixes to 1.0.1, 1.0.2 . This number is oriented about releases and new features. It does not have to stop at 9, 1.11.23 is a reasonable ve...
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Can someone explain how to implement the jQuery File Upload plugin?

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Array vs. Object efficiency in JavaScript

...The short version: Arrays are mostly faster than objects. But there is no 100% correct solution. Update 2017 - Test and Results var a1 = [{id: 29938, name: 'name1'}, {id: 32994, name: 'name1'}]; var a2 = []; a2[29938] = {id: 29938, name: 'name1'}; a2[32994] = {id: 32994, name: 'name1'}; var o = ...
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Turning a Comma Separated string into individual rows

... 270 You can use the wonderful recursive functions from SQL Server: Sample table: CREATE TABLE Te...
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Load view from an external xib file in storyboard

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Using a bitmask in C#

...se the Flags attribute on an enum: [Flags] public enum Names { None = 0, Susan = 1, Bob = 2, Karen = 4 } Then you'd check for a particular name as follows: Names names = Names.Susan | Names.Bob; // evaluates to true bool susanIsIncluded = (names & Names.Susan) != Names.None;...
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Add regression line equation and R^2 on graph

... +100 Here is one solution # GET EQUATION AND R-SQUARED AS STRING # SOURCE: https://groups.google.com/forum/#!topic/ggplot2/1TgH-kG5XMA l...
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Safest way to convert float to integer in python?

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