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How can I return the current action in an ASP.NET MVC view?

...tion("home", "index", ViewContext)) { @:class="selected" }>@Html.ActionLink("Home", "Index", "Home")</li> <li @if(MyMvcApp.Helpers.LocationHelper.IsCurrentControllerAndAction("account","logon", ViewContext)) { ...
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Python function overloading

...working with languages that can discriminate data types at compile-time, selecting among the alternatives can occur at compile-time. The act of creating such alternative functions for compile-time selection is usually referred to as overloading a function. (Wikipedia) Python is a dynamical...
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In MySQL queries, why use join instead of where?

...FROM clause Write the association between the tables in the WHERE clause SELECT * FROM TABLE_A a, TABLE_B b WHERE a.id = b.id Here's the query re-written using ANSI-92 JOIN syntax: SELECT * FROM TABLE_A a JOIN TABLE_B b ON b.id = a.id From a Performance Perspective: Where su...
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The superclass “javax.servlet.http.HttpServlet” was not found on the Java Build Path [duplicate]

... Add a runtime first and select project properties. Then check the server name from the 'Runtimes' tab as shown in the image. share | improve this...
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Long Press in JavaScript?

... Although this is the selected answer, it is not really answering the question. It is overly simplistic and naive. Any long press event must address multiple issues which this answer ignores. 1) Distinguish long press from drag from gesture from m...
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Postgresql - unable to drop database because of some auto connections to DB

...n psql) You can then terminate all connections to this db except your own: SELECT pid, pg_terminate_backend(pid) FROM pg_stat_activity WHERE datname = current_database() AND pid <> pg_backend_pid(); On older versions pid was called procpid so you'll have to deal with that. Since you've revo...
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How do I get only directories using Get-ChildItem?

...eturned by Get-ChildItem has a "base" property, PSIsContainer. You want to select only those items. Get-ChildItem -Recurse | ?{ $_.PSIsContainer } If you want the raw string names of the directories, you can do Get-ChildItem -Recurse | ?{ $_.PSIsContainer } | Select-Object FullName For PowerSh...
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How to monitor network calls made from iOS Simulator

... Wireshark it Select your interface Add filter start the capture Testing Click on any action or button that would trigger a GET/POST/PUT/DELETE request You will see it on listed in the wireshark If you want to know more details about o...
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Github Push Error: RPC failed; result=22, HTTP code = 413

... Information Services (IIS) Manager Expand the Server field Expand Sites Select the site you want to make the modification for. In the Features section, double click Configuration Editor Under Section select: system.webServer > serverRuntime Modify the uploadReadAheadSize section (The value mus...
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how to check if a form is valid programmatically using jQuery Validation Plugin

... jQuery Validation plugin: $("#form_id").valid(); Checks whether the selected form is valid or whether all selected elements are valid. validate() needs to be called on the form before checking it using this method. Where the form with id='form_id' is a form that has already had .validat...