大约有 45,000 项符合查询结果（耗时：0.0392秒） [XML]
ImageView - have height match width?
...id:layout_width="wrap_content"
android:layout_height="0dp"
app:layout_constraintDimensionRatio="1:1" />
</android.support.constraint.ConstraintLayout>
See here
Deprecated:
According to this post by Android Developers, all you need to do now is to wrap whatever you want ...
What's the best Django search app? [closed]
...ty, and until there's a django.contrib.search , I have to choose a search app. So, which is the best? By "best" I mean...
...
Backwards migration with Django South
...e number of the migration just before the one you want to roll back.
Your app should have a migrations directory, with files in it named like
0000_initial.py
0001_added_some_fields.py
0002_added_some_more_fields.py
0003_deleted_some_stuff.py
Normally, when you run ./manage.py migrate your_app, S...
How to enable NSZombie in Xcode?
I have an app that is crashing with no error tracing. I can see part of what is going on if I debug, but can't figure out which object is "zombie-ing".
...
Unknown provider: $modalProvider
...It sounds like you didn't pass in ui-bootstrap as a dependency when bootstrapping angular. angular.module('myModule', ['ui.bootstrap']); Also, be sure you are using the latest version of ui-bootstrap (0.6.0), just to be safe.
The error is thrown in version 0.5.0, but updating to 0.6.0 does make the...
Android: java.lang.SecurityException: Permission Denial: start Intent
I have created an application containing GWVectraNotifier activity which is called from other applications to display Notification.
...
How to manually include external aar package using new Gradle Android Build System
...ve kept aar file in libs folder. ( assume file name is cards.aar )
then in app build.gradle specify following and click sync project with Gradle files.
Open Project level build.gradle and add flatDir{dirs 'libs'} like did below
allprojects {
repositories {
jcenter()
flatDir {
...
Which websocket library to use with Node.js? [closed]
...you have no idea about what to use, are not in the mood for rewriting your application when you need to switch frameworks because of changing project requirements or need additional connection stability.
Where to test:
Firecamp is a GUI testing environment for SocketIO, WS and all major real-time...
Image, saved to sdcard, doesn't appear in Android's Gallery app
I save an image to the sdcard and it doesn't appear in the Gallery application until I pull off the sdcard and return it back.
...
Override devise registrations controller
...can just create your own controller, by generating something like this:
# app/controllers/registrations_controller.rb
class RegistrationsController < Devise::RegistrationsController
def new
super
end
def create
# add custom create logic here
end
def update
super
end
end...