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Why do I get a “Null value was assigned to a property of primitive type setter of” error message whe

...lient_os_id(int clientOsId) { client_os_id = clientOsId; } reference http://en.wikipedia.org/wiki/Primitive_wrapper_class to find wrapper class of a primivite type. share | improve this answe...
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Solution for “Fatal error: Maximum function nesting level of '100' reached, aborting!” in PHP

... calls, work with a queue model to flatten the structure. $queue = array('http://example.com/first/url'); while (count($queue)) { $url = array_shift($queue); $queue = array_merge($queue, find_urls($url)); } function find_urls($url) { $urls = array(); // Some logic filling the var...
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How to debug JavaScript / jQuery event bindings with Firebug or similar tools?

...br /><pre>' + data + '<\/pre>'); }); Src: (my blog) -> http://james.padolsey.com/javascript/debug-jquery-events-with-listhandlers/ share | improve this answer | ...
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Mutex example / tutorial? [closed]

...ultithreading, and was trying to understand how mutexes work. Did a lot of Googling but it still left some doubts of how it works because I created my own program in which locking didn't work. ...
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UICollectionView spacing margins

...ing : The minimum spacing to use between lines of items in the grid. Ref: http://developer.apple.com/library/ios/#documentation/uikit/reference/UICollectionViewFlowLayout_class/Reference/Reference.html share | ...
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Emacs in Windows

... Also, you can consider emacs-w64 for 64bit windows systems: emacs-w64: http://sourceforge.net/projects/emacsbinw64/ share | improve this answer | follow | ...
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Remove unwanted parts from strings in a column

...a bug here: currently cannot pass arguments to str.lstrip and str.rstrip: http://github.com/pydata/pandas/issues/2411 EDIT: 2012-12-07 this works now on the dev branch: In [8]: df['result'].str.lstrip('+-').str.rstrip('aAbBcC') Out[8]: 1 52 2 62 3 44 4 30 5 110 Name: result ...
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Multidimensional Array [][] vs [,] [duplicate]

... an Array of arrays.see the below image,which signifies a jagged array. http://msdn.microsoft.com/en-us/library/2s05feca(v=vs.80).aspx The second one is basically a two dimensional array and the syntax is correct and acceptable. double[,] ServicePoint = new double[10,9];//<-ok (2) And to...
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Making a Simple Ajax call to controller in asp.net mvc

...date you have done, its first calling the FirstAjax action with default HttpGet request and renders the blank Html view . (Earlier you were not having it) later on loading of DOM elements of that view your Ajax call get fired and displays alert. Earlier you were only returning JSON to browser...
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HTML+CSS: How to force div contents to stay in one line?

... Use white-space:nowrap and overflow:hidden http://jsfiddle.net/NXchy/8/ share | improve this answer | follow | ...