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Determine if Android app is being used for the first time
...eveloping an android app. I need to do something when the app is launched for the first time, i.e. the code only runs on the first time the program is launched.
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Sorting related items in a Django template
Is it possible to sort a set of related items in a DJango template?
4 Answers
4
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OpenShift rhc setup using multiple accounts
I have two accounts on Openshift platform. How can I setup my computer so that I can manage both of them with rhc ? I cannot find any relevant option in the command line arguments.
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Position Absolute + Scrolling
... its dimensions and position based on .container.
* {
box-sizing: border-box;
}
.container {
position: relative;
border: solid 1px red;
height: 256px;
width: 256px;
overflow: auto;
float: left;
margin-right: 16px;
}
.inner {
position: relative;
height: auto...
How to export and import environment variables in windows?
...eep my environment variables sync on different machines. I just want to export the settings from one computer and import to other ones.
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How to get the IP address of the docker host from inside a docker container
...ys. I need to be able to retrieve the IP address the docker hosts and the portmaps from the host to the container, and doing that inside of the container.
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How do I escape ampersands in batch files?
How do I escape ampersands in a batch file (or from the
Windows command line) in order to use the start command to
open web pages with ampersands in the URL?
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How do I search for an object by its ObjectId in the mongo console?
I've found this question answered for C# and Perl, but not in the native interface. I thought this would work:
12 Answers
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how to set desired language in git-gui?
I recently came to git for a project I participate to. I found git gui rather handy (under OSX Snow Leopard) to srtat with but I would much like if it were not localized (in French, in my case). Is there preference or hack to have git gui displayed in english?
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How to draw a line in android
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This one draws 2 lines which form a cross on the top left of the screen:
DrawView.java
import android.content.Context;
import android.graphics.Canvas;
import android.graphics.Color;
import android.graphics.Paint;
import android.view.View;
public class...