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How to make a copy of a file in android?
In my app I want to save a copy of a certain file with a different name (which I get from user)
10 Answers
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Android RatingBar change star colors [closed]
...Create your own LayerDrawable XML resources for the RatingBar, pointing to appropriate images to use for the bar. The original styles will point you to the existing resources that you can compare with. Then, adjust your style to use your own LayerDrawable resources, rather than built-in ones.
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Find mouse position relative to element
I want to make a little painting app using canvas. So I need to find the mouse's position on the canvas.
23 Answers
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How do I create a Bash alias?
... OS X you want to use ~/.bash_profile. This is because by default Terminal.app opens a login shell for each new window.
See more about the different configuration files and when they are used here:
What's the difference between .bashrc, .bash_profile, and .environment?
and in relation to OSX here:...
Example: Communication between Activity and Service using Messaging
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For sending data to a service you can use:
Intent intent = new Intent(getApplicationContext(), YourService.class);
intent.putExtra("SomeData","ItValue");
startService(intent);
And after in service in onStartCommand() get data from intent.
For sending data or event from a service to an applicati...
Why is Node.js single threaded? [closed]
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And you know what? In my opinion that theory's been borne out. A node.js app that isn't doing CPU intensive stuff can run thousands more concurrent connections than Apache or IIS or other thread-based servers.
The single threaded, async nature does make things complicated. But do you honestly thi...
Run a task every x-minutes with Windows Task Scheduler [closed]
...ong the lines of (not tested):
schtasks /create /tn "Some task name" /tr "app.exe" /sc HOURLY
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Value cannot be null. Parameter name: source
...;
</defaultConnectionFactory>
</entityFramework>
What's happening is that it's looking for a data source in the wrong place; Entity Framework specifies it slightly differently. If you post your connection string and EF config then we can check.
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AngularJS - Binding radio buttons to models with boolean values
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The correct approach in Angularjs is to use ng-value for non-string values of models.
Modify your code like this:
<label data-ng-repeat="choice in question.choices">
<input type="radio" name="response" data-ng-model="choice....
Compiling/Executing a C# Source File in Command Prompt
...indows\Microsoft.NET\Framework\v3.5\bin\csc.exe
/t:exe /out:MyApplication.exe MyApplication.cs ...
(all on one line)
If you have more than one source module to be compiled, you can put it on that same command line. If you have other assemblies to reference, use /r:AssemblyName.dll...