...2 data frames, you can use Reduce(rbind, list_of_data_frames) to mash them all together! – Yourpalal Aug 13 '15 at 21:12 1 ...

...he password info from a configuration file. If your configuration file is called foobar.config, then you would commit a file called foobar.config.example to the repository, containing sample data. To run your program, you would create a local (not tracked) file called foobar.config with your real pa...

... This is possible, but you'll have to build it manually from the location object: location.protocol + '//' + location.host + location.pathname share | improve this answer ...

...pending - Amortized O(1) (sometimes resizing the hashtable is required; usually only insertion is required) Prepending - O(n) via unshift, since it requires reassigning all the indexes Insertion - Amortized O(1) if the value does not exist. O(n) if you want to shift existing values (Eg, using splice...

... @Daniel, but this question is specifically about bash – John La Rooy Aug 19 '13 at 3:38 3 ...

I'm really trying to understand the difference between OpenID and OAuth? Maybe they're two totally separate things? 21 Answ...

It seems to me like when people talk about algorithm complexity informally, they talk about big-oh. But in formal situations, I often see big-theta with the occasional big-oh thrown in. I know mathematically what the difference is between the two, but in English, in what situation would using big-oh...

There's a good discussion of Generics and what they really do behind the scenes over at this question , so we all know that Vector<int[]> is a vector of integer arrays, and HashTable<String, Person> is a table of whose keys are strings and values Person s. However, what stumps me ...

...Use AsyncTask and show the download progress in a dialog This method will allow you to execute some background processes and update the UI at the same time (in this case, we'll update a progress bar). Imports: import android.os.PowerManager; import java.io.InputStream; import java.io.OutputStream...

...); } log(review); <pre id="out"></pre> But you specifically want to use ES5 Array.prototype.forEach, so what can we do? Well we need to use Array.prototype.slice to make a shallow copy of the array and Array.prototype.reverse so we can work in reverse to mutate the original array...