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Java “user.dir” property - what exactly does it mean?
...his property points to the current working directory (e.g. set by the 'cd' command)?
4 Answers
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getApplicationContext(), getBaseContext(), getApplication(), getParent()
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Get ffmpeg information in friendly way
...ions) or it'll just give you blank output (like you mention in one of your comments).
For example, ffprobe -v quiet -print_format json -show_format -show_streams somefile.asf would yield something like the following:
{
"streams": [{
"index": 0,
"codec_name": "wmv3",
"codec_long_name"...
How can I get stock quotes using Google Finance API?
...REST based and doesn't require authentication. Here is a C# example jarloo.com/google-stock-api
– Kelly
Oct 6 '11 at 15:28
24
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Multi flavor app based on multi flavor library in Android Gradle
...e whole project would be like this:
Library build.gradle:
apply plugin: 'com.android.library'
android {
....
publishNonDefault true
productFlavors {
market1 {}
market2 {}
}
}
project build.gradle:
apply plugin: 'com.android.application'
android {
.....
Using WebAPI or MVC to return JSON in ASP.NET
...t have an MVC front-end (e.g. classic, RESTful web-services hosted by your company/organization.)
MVC Controllers typically rely on the MVC Framework, if you look at default templates and most of the work done by the community and your peers you will notice that almost all MVC Controllers are imple...
HTML/Javascript change div content
...e use innerHTML rather than innerText and textContent because innerHTML is compatible to all browsers.
– Minh Triet
Jun 26 '13 at 1:59
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How to delete a whole folder and content?
...er. You can delete its contents by using the method below:
Updated as per comments
File dir = new File(Environment.getExternalStorageDirectory()+"Dir_name_here");
if (dir.isDirectory())
{
String[] children = dir.list();
for (int i = 0; i < children.length; i++)
{
new File(d...
Sass .scss: Nesting and multiple classes?
...selector reference &, it will be replaced by the parent selector after compilation:
For your example:
.container {
background:red;
&.desc{
background:blue;
}
}
/* compiles to: */
.container {
background: red;
}
.container.desc {
background: blue;
}
The & w...