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What's the difference between ContentControl and ContentPresenter?

...l (and vice-versa). At the moment, I'm using ContentControl pretty much all the time in my DataTemplate s. When would ContentPresenter be a better choice? and why? ...
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Difference between signed / unsigned char [duplicate]

...gard) as int, short and other integer types. char just happens to be the smallest integer type. So, just like any other integer type, it can be signed or unsigned. It is true that (as the name suggests) char is mostly intended to be used to represent characters. But characters in C are represented ...
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Replacement for deprecated -sizeWithFont:constrainedToSize:lineBreakMode: in iOS 7?

...ample: NSMutableParagraphStyle *paragraphStyle = [[NSMutableParagraphStyle alloc] init]; paragraphStyle.lineBreakMode = NSLineBreakByWordWrapping; In the attributes you would then need to add NSParagraphStyleAttributeName: paragraphStyle.copy... – Florian Friedrich ...
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How do I restart nginx only after the configuration test was successful on Ubuntu?

...nginx configuration file has errors. On a multi-site server this puts down all the sites, even the ones without configuration errors. ...
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Why would one use the Publish/Subscribe pattern (in JS/jQuery)?

... It’s all about loose coupling and single responsibility, which goes hand to hand with MV* (MVC/MVP/MVVM) patterns in JavaScript which are very modern in the last few years. Loose coupling is an Object-oriented principle in which ...
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Invalid default value for 'create_date' timestamp field

... - NO_ZERO_DATE. From the reference: NO_ZERO_DATE - In strict mode, don't allow '0000-00-00' as a valid date. You can still insert zero dates with the IGNORE option. When not in strict mode, the date is accepted but a warning is generated. ...
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what is the difference between a portlet and a servlet?

...s for web containers (and servlets). Though there are definitely strong parallels between these two standards they differ in containers, APIs, life cycle, configuration, deployment, etc. The main difference between portlet vs. servlet could be that while servlet always responds to single type of a...
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Can I 'git commit' a file and ignore its content changes?

... local configuration. That configuration information is stored in a file called devtargets.rb which is used in our rake build tasks. I don't want developers to clobber each other's devtargets file, though. ...
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Show spinner GIF during an $http request in AngularJS?

...nnerFunction); }) // register the interceptor as a service, intercepts ALL angular ajax http calls .factory('myHttpInterceptor', function ($q, $window) { return function (promise) { return promise.then(function (response) { // do something on success ...
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Fragment onCreateView and onActivityCreated called twice

...ment in the constructor seems to make the double onCreateView problem magically go away (I assume it just ends up being null for onTabSelected when called through the ActionBar.setSelectedNavigationItem() path when saving/restoring state). ...