I want to find out how much time a certain function takes in my C++ program to execute on Linux . Afterwards, I want to make a speed comparison . I saw several time function but ended up with this from boost. Chrono: ...

I want to ensure that a division of integers is always rounded up if necessary. Is there a better way than this? There is a lot of casting going on. :-) ...

A topic of debate that's seen a resurgence since the unveiling of the iPad is the issue of Flash versus HTML5. There are those that suggest that HTML5 will one day supplant/replace Adobe Flash. ...

My goal is to migrate an existing web application to a RESTful single page application (SPA). Currently, I'm evaluating several Javascript web application frameworks. ...

I saw some code that seems to use an operator I don't recognize, in the form of two exclamation points, like so: !! . Can someone please tell me what this operator does? ...

I know I could use a for statement and achieve the same effect, but can I loop backwards through a foreach loop in C#? ...

I need to know how to draw polygons on a canvas. Without using jQuery or anything like that. 9 Answers ...

I am told that good developers can spot/utilize the difference between Null and False and 0 and all the other good "nothing" entities. What is the difference, specifically in PHP? Does it have something to do with === ? ...

How can I check if a Python object is a string (either regular or Unicode)? 15 Answers ...

I'm looking for an operator, which allows me to check, if the value of a field contains a certain string. 10 Answers ...