I have a page with tens or hundreds of posts, each one with social buttons. I just can't generate all the buttons for each url: it is too slow (facebook, g+, twitter, pinterest... for hundreds of links). So, instead of the facebook share button to be generated on the fly, I use a simple img pointing...

What does the register keyword do in C language? I have read that it is used for optimizing but is not clearly defined in any standard. Is it still relevant and if so, when would you use it? ...

I would like to find the fastest way to check if a file exist in standard C++11, C++, or C. I have thousands of files and before doing something on them I need to check if all of them exist. What can I write instead of /* SOMETHING */ in the following function? ...

If you specify axis limits in ggplot the outlying points are removed. This is fine for points, but you might want to plot lines that intersect with the specified range, but ggplot's range or xlim/ylim methods removes these. Is there another way to specify the plot axis range without removing o...

I'm trying to figure out Python lambdas. Is lambda one of those "interesting" language items that in real life should be forgotten? ...

Now TypeScript came out, it is an exciting news for me, but how can I convert all the existing JavaScript files to TypeScript. ...

Suppose I have a ggplot with more than one legend. 2 Answers 2 ...

Is it possible, using Python, to merge separate PDF files? 9 Answers 9 ...

... have a simple solution in visual studio 2013 that is composed by one web project, one library project and one unit test project. When I open the solution and try to run the unit tests they are not discover by visual studio. To run the tests I try to go to the menu and choose Test -> Run -> Run all ...

I am looking for a way to concatenate the strings of a field within a group by query. So for example, I have a table: 14 An...