...because the function mechanism is more flexible and offers the same capability. share | improve this answer | follow | ...

...nometric functions in some C++ program. I get the trigonometric functions with include <math.h> . However, there doesn't seem to be a definition for PI in this header file. ...

...e much insight... So any tools/ideas that give me more information when monitoring the redis server would be appreciated. 8...

...ectory in the configuration files say development.rb and be able to access it in one of my controllers. 14 Answers ...

I have a multithreaded app that has to read some data often, and occasionally that data is updated. Right now a mutex keeps access to that data safe, but it's expensive because I would like multiple threads to be able to read simultaneously, and only lock them out when an update is needed (the updat...

...some older versions of Mac OS X, so you should run ant -version to test if it is installed before attempting to install it. If it is not already installed, then your best bet is to install Homebrew (brew install ant) or MacPorts (sudo port install apache-ant), and use those tools to install Apache...

... I guess apple devices make those requests if the device owner adds the site to it. This is the equivalent of the favicon. To resolve, add 2 100×100 png files, save it as apple-touch-icon-precomposed.png and apple-touch-icon.png and upload it to the root directory of the server. After that, the e...

I want get the language code of the device (en, es...) in my app written with Swift. How can get this? 12 Answers ...

Inversion of Control (IoC) can be quite confusing when it is first encountered. 37 Answers ...

... a RESTful API in PHP. However, I have been unsuccessful implementing my initial design. 7 Answers ...