... Add extra columns as null for the table having less columns like Select Col1, Col2, Col3, Col4, Col5 from Table1 Union Select Col1, Col2, Col3, Null as Col4, Null as Col5 from Table2 share ...

Is there a good way to do this? I'm writing an extension that interacts with a website as a content script and saves data using localstorage. Are there any tools, frameworks, etc. that I can use to test this behavior? I realize there are some generic tools for testing javascript, but are those suffi...

I have a tag A in which when clicked on, it appends another tag B to perform an action B on click. So when I click on tag B, action B is performed. However, the .on method does not seems to be working on the dynamically created tag B. ...

...hen an EditText loses focus, I've searched other questions but I didn't find an answer. 5 Answers ...

I'm looking for the easiest way to sort an array that consists of numbers and text, and a combination of these. 7 Answers ...

I've been reading Doctrine's documentation, but I haven't been able to find a way to sort findAll() Results. 12 Answers ...

I am trying to do a grab everything after the "" tag and delete it, but my code doesn't seem to be doing anything. Does .replace() not support regex? ...

I'm working on an Extension in Chrome, and I'm wondering: what's the best way to find out when an element comes into existence? Using plain javascript, with an interval that checks until an element exists, or does jQuery have some easy way to do this? ...

... If you use Libpq binding for respective language, according to its documentation URI is formed as follows: postgresql://[user[:password]@][netloc][:port][/dbname][?param1=value1&...] Here are examples from same document postgresql:// p...

I'm trying to cherry-pick a commit from master and get it into the current production branch. However, when I execute git cherry-pick <SHA-hash> , I just get this message: ...