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How do you configure an OpenFileDialog to select folders?
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There is the Windows API Code Pack. It's got a lot of shell related stuff, including the CommonOpenFileDialog class (in the Microsoft.WindowsAPICodePack.Dialogs namespace). This is the perfect solution - the usual open dialog with only folders di...
How to detect the current OS from Gradle
...build scripts.
There is though another way to achieve this using Gradle 2+ API, namely:
import org.gradle.internal.os.OperatingSystem;
task detect {
doLast {
println(OperatingSystem.current().isMacOsX())
println(OperatingSystem.current().isLinux())
}
}
Check out the documen...
React.js: Wrapping one component into another
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Note you don't necessarily need to use children, it is a matter of taste/API.
<Promise
promise={somePromise}
renderLoading={() => <div>...</div>}
renderSuccess={(data) => <div>{data.something}</div>}
renderError={(e) => <div>{e.message}</div&g...
LogCat message: The Google Play services resources were not found. Check your project configuration
I have an application that uses the Google Maps Android v2 API. I've added the google-play-services_lib library project to my workspace and added a reference to it from my application project, following the instructions on these pages:
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Android Activity as a dialog
...s outside the dialog box:
this.setFinishOnTouchOutside(false);
requires API level 11
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Ignoring a class property in Entity Framework 4.1 Code First
...Model.DataAnnotations namespace.
You can alternatively do this with Fluent API overriding OnModelCreating function in your DBContext class:
protected override void OnModelCreating(DbModelBuilder modelBuilder)
{
modelBuilder.Entity<Customer>().Ignore(t => t.LastName);
base.OnModelCreat...
Is there a Newline constant defined in Java like Environment.Newline in C#?
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As of Java 7 (and Android API level 19):
System.lineSeparator()
Documentation: Java Platform SE 7
For older versions of Java, use:
System.getProperty("line.separator");
See https://java.sun.com/docs/books/tutorial/essential/environment/syspro...
Remove insignificant trailing zeros from a number?
Have I missed a standard API call that removes trailing insignificant zeros from a number?
15 Answers
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Android: Rotate image in imageview by an angle
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mImageView.setRotation(angle) with API>=11
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TemplateDoesNotExist - Django Error
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For me, rest_framework/api.html was actually missing on the filesystem due to a corrupt installation or some other unknown reason. Reinstalling djangorestframework fixed the problem:
$ pip install --upgrade djangorestframework
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