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Set ImageView width and height programmatically?
How can I set an ImageView 's width and height programmatically?
14 Answers
14
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Authentication versus Authorization
What's the difference in context of web applications? I see the abbreviation "auth" a lot. Does it stand for auth -entication or auth -orization? Or is it both?
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Postgres: INSERT if does not exist already
I'm using Python to write to a postgres database:
17 Answers
17
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Is it possible to remove inline styles with jQuery?
A jQuery plugin is applying an inline style ( display:block ). I'm feeling lazy and want to override it with display:none .
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SQL MAX of multiple columns?
How do you return 1 value per row of the max of several columns:
22 Answers
22
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Hosting a Maven repository on github
I have a fork of a small open sourced library that I'm working on on github. I'd like to make it available to other developers via maven, but I don't want to run my own Nexus server, and because it's a fork I can't easily deploy it to oss.sonatype.org.
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How to get a Fragment to remove itself, i.e. its equivalent of finish()?
I'm converting an app to use fragments using the compatibility library.
Now currently I have a number of activities (A B C D) which chain onto one another, D has a button 'OK' which when pressed calls finish which then bubbles up through onActivityResult() to additionally destroy C and B.
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How do I get the current username in Windows PowerShell?
How do I get the current username in Windows PowerShell?
15 Answers
15
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Use underscore inside Angular controllers
How do I use underscore library inside angularjs controllers?
6 Answers
6
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Size-limited queue that holds last N elements in Java
A very simple & quick question on Java libraries: is there a ready-made class that implements a Queue with a fixed maximum size - i.e. it always allows addition of elements, but it will silently remove head elements to accomodate space for newly added elements.
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