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How to use Servlets and Ajax?

...u let JS execute an asynchronous HTTP request and update the HTML DOM tree based on the response data. Since it's pretty a tedious work to make it to work across all browsers (especially Internet Explorer versus others), there are plenty of JavaScript libraries out which simplifies this in single f...
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How do you list all triggers in a MySQL database?

What is the command to list all triggers in a MySQL database? 4 Answers 4 ...
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Finding which process was killed by Linux OOM killer

...n Linux runs out of memory (OOM), the OOM killer chooses a process to kill based on some heuristics (it's an interesting read: http://lwn.net/Articles/317814/ ). ...
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What are the default access modifiers in C#?

...taining type. Derived classes cannot have greater accessibility than their base types. In other words, you cannot have a public class B that derives from an internal class A. If this were allowed, it would have the effect of making A public, because all protected or internal members of A are accessi...
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What is the purpose of std::make_pair vs the constructor of std::pair?

...t when the types are verbose because a template method has type deduction based on its given parameters. For example, std::vector< std::pair< std::vector<int>, std::vector<int> > > vecOfPair; std::vector<int> emptyV; // shorter vecOfPair.push_back(std::make_pair(empt...
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How to add a touch event to a UIView?

... It's not too bad, but I wish there were a block based API like github.com/neror/ftutils/blob/master/Headers/FTUtils/…. Xcode 4 does have support for adding/configuring gesture recognizers in Interface Builder, too. – Nathan Eror May...
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Calling C/C++ from Python?

...Also in some systems python header files will be in /usr/include/python2.7 based on the way you have installed it. From the tutorial: SWIG is a fairly complete C++ compiler with support for nearly every language feature. This includes preprocessing, pointers, classes, inheritance, and even C++ ...
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How can I tell Moq to return a Task?

...upAsync package https://github.com/TalentSoft/Moq.SetupAsync Which on the base on the answers found here and ideas proposed to Moq but still not yet implemented here: https://github.com/moq/moq4/issues/384, greatly simplify setup of async methods Few examples found in previous responses done with ...
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Any way to make a WPF textblock selectable?

... protected override void OnMouseDown(MouseButtonEventArgs e) { base.OnMouseDown(e); Point mouseDownPoint = e.GetPosition(this); StartSelectPosition = this.GetPositionFromPoint(mouseDownPoint, true); } protected override void OnMouseUp(MouseButtonEvent...
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Solr vs. ElasticSearch [closed]

...lasticsearch GitHub organization, besides having a pretty active committer base in the first place] No autowarming feature [not applicable anymore according to the new Index Warmup API] Initial Answer They are completely different technologies addressing completely different use cases, th...