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What is a semaphore?
... resource. For example, to limit the number of simultaneous calls to a database in an application.
Here is a very pedagogic example in C# :-)
using System;
using System.Collections.Generic;
using System.Text;
using System.Threading;
namespace TheNightclub
{
public class Program
{
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Change project name on Android Studio
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For Gradle-based projects, which this is, bugs in Android Studio will prevent this from working properly.
– Scott Barta
Dec 6 '13 at 17:57
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Declaration suffix for decimal type
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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Script parameters in Bash
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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What is “vectorization”?
...... thus, c is our masking vector which we use to perform binary operation based on its value. This avoid branching of execution flow and enables vectorization.
Vectorization is as important as Parallelization. Thus, we should make use of it as much possible. All modern days processors have SIMD in...
How to capture the “virtual keyboard show/hide” event in Android?
I would like to alter the layout based on whether the virtual keyboard is shown or not. I've searched the API and various blogs but can't seem to find anything useful.
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Can I get git to tell me all the files one user has modified?
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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Grant execute permission for a user on all stored procedures in database?
I generated script from old database, created a new database and imported all data from old database. So far so good, however, no user has execute rights for stored procedures. I know I can use
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Convert a string to int using sql query
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When should I use a NoSQL database instead of a relational database? Is it okay to use both on the s
What are the advantages of using NoSQL databases? I've read a lot about them lately, but I'm still unsure why I would want to implement one, and under what circumstances I would want to use one.
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