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ng-app vs. data-ng-app, what is the difference?
...pt that certain HTML5 validators will throw an error on a property like ng-app, but they don't throw an error for anything prefixed with data-, like data-ng-app.
So to answer your question, use data-ng-app if you would like validating your HTML to be a bit easier.
Fun fact: You can also use x-ng-a...
Why can't code inside unit tests find bundle resources?
...undle is NOT the main bundle.
Even though you are running tests, not your application, your application bundle is still the main bundle. (Presumably, this prevents the code you are testing from searching the wrong bundle.) Thus, if you add a resource file to the unit test bundle, you won't find it ...
App inventor可以在不开发拓展的情况下实现实时定位与导航吗？ - App应用开...
想开发一个出行类的app，想要实现图片中的功能，在app inventor里能实现吗，或者有什么好的建议吗
原生地图组件可以实现，不过国内访问稳定性不保证：https://bbs.tsingfun.com/thread-1786-1-1.html
高德地图API也可以实现电子围栏功能...
Programmatically set the initial view controller using Storyboards
...iew Controller" attribute from the first view controller.
If you run your app at this point you'll read:
Failed to instantiate the default view controller for UIMainStoryboardFile 'MainStoryboard' - perhaps the designated entry point is not set?
And you'll notice that your window property in the...
Trying to start a service on boot on Android
...ndroid:name="android.permission.RECEIVE_BOOT_COMPLETED" />
In your <application> element (be sure to use a fully-qualified [or relative] class name for your BroadcastReceiver):
<receiver android:name="com.example.MyBroadcastReceiver">
<intent-filter>
<action...
django unit tests without a db
...th --settings flag set to your new settings file:
python manage.py test myapp --settings='no_db_settings'
UPDATE: April/2018
Since Django 1.8, the module django.test.simple.DjangoTestSuiteRunner were moved to 'django.test.runner.DiscoverRunner'.
For more info check official doc section about cu...
Cookies on localhost with explicit domain
...domains.
So the requirement that you need at least two dots in the domain appears to be correct, even though I can't see why it should be.
If anyone wants to try this out, here's some useful code:
<html>
<head>
<title>
Testing cookies
</title>
</head>
<body>
&l...
CSS styling in Django forms
.../" method="post">
{{ form.non_field_errors }}
<div class="fieldWrapper">
{{ form.subject.errors }}
{{ form.subject.label_tag }}
{{ form.subject }}
<span class="helptext">{{ form.subject.help_text }}</span>
</div>
</form>
form.subject is an ins...
How to change background color in android app
I want to be able to change the background color to white in my android app in the simplest way possible.
19 Answers
...
node.js global variables?
... bigger this will become a nightmare to maintain. Please take a look at my approach.
– Oliver Dixon
Feb 29 '16 at 17:54
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