北恋 书童

Why does the classic implementation of Vector (ArrayList for Java people) double its internal array ...

I need to create an Observer over an array which is constantly changing (adding elements). I am usi...

We are building a new site using Symfony2, and Assetic looks very promising for resource management,...

The goal is to draw a bitmap and over the top of something, and draw shapes that ERASE the underlyin...

So i have a set of numbers generated using probabilities, and I need to create a data frame that giv...

I have a java application and when two instances of the application trying to start at once, i get t...

I\'m trying to set up an analytics dashboard of my site for my leadership to view site usage. I don\...

How can i implement a methode after my camera recognitzed the AR marker ? A methode that gives point...

I am trying to build a search application for resumes which are in pdf format. For a given search qu...

I\'m sure this is very simple but I\'ve been unable to get it working correctly. I need to have my m...

How to double-sort the results? I have this code at the beginning: usort($matches, function($a1,...

I\'m trying to combine results of multiple files into one struct. Said struct should be named the fo...

Is there a way to issue a voice command something like: OK GOOGLE ASK XXX Some App Specific Questio...