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Android: Clear Activity Stack

I'm having several activities in my application. and flow is very complicated. When I click the Logout application navigates to login Screen and from there user can exit by cancel button (calling system.exit(0) ) ...
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C++: variable 'std::ifstream ifs' has initializer but incomplete type

...is is pretty noobish, but I'm pretty new to C++. I'm trying to open a file and read it using ifstream : 1 Answer ...
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Use of Finalize/Dispose method in C#

...have to, but you give inheritors of your class a hook to call your Dispose and implement a finalizer themselves if they use unmanaged resources directly: public class C : B { private IntPtr m_Handle; protected override void Dispose(bool disposing) { if (disposing) { ...
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What is the non-jQuery equivalent of '$(document).ready()'?

... load function waits until everything is loaded, including external assets and images. $(document).ready, however, fires when the DOM tree is complete and can be manipulated. If you want to acheive DOM ready, without jQuery, you might check into this library. Someone extracted just the ready part fr...
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SQLAlchemy default DateTime

...rk latency is variable, clients experience slightly different clock drift, and different programming languages occasionally calculate time slightly differently. SQLAlchemy allows you to do this by passing func.now() or func.current_timestamp() (they are aliases of each other) which tells the DB to c...
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How to run Rake tasks from within Rake tasks?

...y_invoked state, allowing the task to then be executed again, dependencies and all: Rake::Task["build"].reenable Rake::Task["build"].invoke Note that dependencies already invoked are not automatically re-executed unless they are re-enabled. In Rake >= 10.3.2, you can use the following to re-ena...
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How do I explicitly specify a Model's table-name mapping in Rails?

I have a Model class called Countries and I want it to map to a DB table called 'cc'. 2 Answers ...
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How can I lock a file using java (if possible)

...utStreamReader(in, charset) ) { ... } (Disclaimer: Code not compiled and certainly not tested.) Note the section entitled "platform dependencies" in the API doc for FileLock. share | improve ...
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MySQL Workbench: How to keep the connection alive

...ilable internet archive: Go to Edit -> Preferences -> SQL Editor and set to a higher value this parameter: DBMS connection read time out (in seconds). For instance: 86400. Close and reopen MySQL Workbench. Kill your previously query that probably is running and run the query again. ...
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Including a groovy script in another groovy

... Another way to do this is to define the functions in a groovy class and parse and add the file to the classpath at runtime: File sourceFile = new File("path_to_file.groovy"); Class groovyClass = new GroovyClassLoader(getClass().getClassLoader()).parseClass(sourceFile); GroovyObject myObject ...