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Gridview height gets cut
...search, I stumbled on the excellent answer of Neil Traft.
Adapting his work for the GridView has been dead easy.
ExpandableHeightGridView.java:
package com.example;
public class ExpandableHeightGridView extends GridView
{
boolean expanded = false;
public ExpandableHeightGridView(Context...
What is Normalisation (or Normalization)?
...iece of data is duplicated several places in the database, there is the risk that it is updated in one place but not the other, leading to data corruption.
There is a number of normalization levels from 1. normal form through 5. normal form. Each normal form describes how to get rid of some specif...
Detect & Record Audio in Python
...
As a follow up to Nick Fortescue's answer, here's a more complete example of how to record from the microphone and process the resulting data:
from sys import byteorder
from array import array
from struct import pack
import pyaudio
import wave
...
How to check if a process is running via a batch script
How can I check if an application is running from a batch (well cmd) file?
18 Answers
...
How to set space between listView Items in Android
I tried to use marginBottom on the listView to make space between listView Item, but still the items are attached together.
...
How to open emacs inside bash
...opens emacs as a seperate window. How can I open it inside the terminal, like nano editor?
8 Answers
...
Why is address zero used for the null pointer?
...alue zero if it can't get me memory; I use if (p != 0) all the time to make sure passed pointers are valid, etc.
21 Answe...
Is the size of C “int” 2 bytes or 4 bytes?
...
I know it's equal to sizeof(int). The size of an int is really compiler dependent. Back in the day, when processors were 16 bit, an int was 2 bytes. Nowadays, it's most often 4 bytes on a 32-bit as well as 64-bit systems.
Sti...
Android YouTube app Play Video Intent
...o in the YouTube native app you can download it too. To do this, I need to know the Intent that the YouTube native app puts out in order to play the YouTube app.
I could do this easially if I had the YouTube program on my emulator, so my 1st question is:
1. Can I download the YouTube app for my ...
How to uncommit my last commit in Git [duplicate]
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If you aren't totally sure what you mean by "uncommit" and don't know if you want to use git reset, please see "Revert to a previous Git commit".
If you're trying to understand git reset better, please see "Can you explain what "git reset" does in plain English?".
If you know you want ...