It bugs me that I can't just do document.querySelectorAll(...).map(...) even in Firefox 3.6, and I still can't find an answer, so I thought I'd cross-post on SO the question from this blog: ...

I'm interested in knowing if it is possible to programmatically install a dynamically downloaded apk from a custom Android application. ...

I want to use Oracle SQL Developer to generate an ER diagram for my DB tables but I am new to Oracle and this tool. 8 Answe...

Some cygwin commands are .exe files, so you can run them with the standard Windows Scheduler, but others don't have an .exe extension so can't be run from DOS (it seems like). ...

Here is the problem, it starts 1000+ simultaneous web requests. Is there an easy way to limit the concurrent amount of these async http requests? So that no more than 20 web pages are downloaded at any given time. How to do it in the most efficient manner? ...

I keep wondering how does a debugger work? Particulary the one that can be 'attached' to already running executable. I understand that compiler translates code to machine language, but then how does debugger 'know' what it is being attached to? ...

Does anyone know how to disable Google Chrome for being automatic update itself, it cause my web application always change? ...

Let A and B be two sets. I'm looking for really fast or elegant ways to compute the set difference ( A - B or A \B , depending on your preference) between them. The two sets are stored and manipulated as Javascript arrays, as the title says. ...

How can I grant permissions to a user on a directory (Read, Write, Modify) using the Windows command line? 17 Answers ...

How do you check whether a file is a normal file or a directory using python? 7 Answers ...