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Remove a cookie

... @machineaddict unset($_COOKIE['Hello']); is actually important if you might check the cookie somewhere later in the code. – Andreas Hultgren Jun 13 '14 at 12:08 ...
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What's the difference between an inverted index and a plain old index?

In software engineering we create indexes all the time (e.g., in databases) but I also hear a lot of people talk about inverted indices. Is there something fundamentally different between the two? They sound like the same thing. ...
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C#: Assign same value to multiple variables in single statement

...nteresting to know that the get accessor of the intermediate value is not called. Only the set accessor is invoked for all property accessed in the assignation sequence. Take for example a class that write to the console everytime the get and set accessor are invoked. static void Main(string[] arg...
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Tracking Google Analytics Page Views with AngularJS

...cs does not count it as a new page load. Fortunately there is a way to manually tell GA to log a url as a new pageview. _gaq.push(['_trackPageview', '<url>']); would do the job, but how to bind that with AngularJS? Here is a service which you could use: (function(angular) { angular.modu...
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Can a C# lambda expression have more than one statement?

... (I'm assuming you're really talking about multiple statements rather than multiple lines.) You can use multiple statements in a lambda expression using braces, but only the syntax which doesn't use braces can be converted into an expression tree: ...
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Why are Subjects not recommended in .NET Reactive Extensions?

... Ok, If we ignore my dogmatic ways and ignore "subjects are good/bad" all together. Let us look at the problem space. I bet you either have 1 of 2 styles of system you need to ingrate to. The system raises an event or a call back when a message arrives You need to poll the system to see if t...
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Dynamically updating plot in matplotlib

...out the more modern animation examples in the matplotlib documentation. Finally, the animation API defines a function FuncAnimation which animates a function in time. This function could just be the function you use to acquire your data. Each method basically sets the data property of the object be...
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Getting the docstring from a function

... On ipython or jupyter notebook, you can use all the above mentioned ways, but i go with my_func? or ?my_func for quick summary of both method signature and docstring. I avoid using my_func?? (as commented by @rohan) for docstring and use it only to check th...
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Client on node: Uncaught ReferenceError: require is not defined

... true when the browser window (where this HTML file is embedded) was originally created in the main process. function createAddItemWindow() { //Create new window addItemWindown = new BrowserWindow({ width: 300, height: 200, title: 'Add Item', //The lines below solved the issue ...
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Use JSTL forEach loop's varStatus as an ID

... Its really helped me to dynamically generate ids of showDetailItem for the below code. <af:forEach id="fe1" items="#{viewScope.bean.tranTypeList}" var="ttf" varStatus="ttfVs" > <af:showDetailItem id ="divIDNo${ttfVs.cou...