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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 are nested weights bad for performance? Alternatives?
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xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:id="@+id/fifty_thirty"
android:layout_width="0dp"
...
Executing Shell Scripts from the OS X Dock?
..."Run Shell Script"
Then File > Save As, and change the File Format to "Application". When you open the application, it will run the Shell Script step, executing the command, exiting after it completes.
The benefit to this is it's really simple to do, and you can very easily get user input (say,...
How do I use disk caching in Picasso?
I am using Picasso to display image in my android app:
9 Answers
9
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INSTALL_FAILED_UPDATE_INCOMPATIBLE when I try to install compiled .apk on device
...
it means the application which you want to install is already installed. just remove the old one and try again.
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renamed heroku app from website, now it's not found
After renaming my heroku app from the heroku website, whenever I cd to its directory in a terminal and run any heroku command, I get App not found . Does anybody know of a way to remedy this?
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':app:lintVitalRelease' error when generating signed apk
...stead, check what the error is and fix it.
The error report is saved to [app module]/build/reports/lint-results-yourBuildName-fatal.html. You can open this file in a browser to read about the errors.
It would be nice if Gradle could make it a little more clear where the error report is generated....
调研结论：File组件写log文件大小有上限吗？会无限增长吗？（附日志轮转方...
...xt文件大小有上限吗？会不会一直涨？
最近有客户问：App里用文件管理器组件持续写log.txt记录运行日志，这个文件会不会无限变大？有没有大小上限？我把官方文档和源码翻了一遍，结论如下。
一、结论先行
File组件本...
How can I get Express to output nicely formatted HTML?
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In your main app.js or what is in it's place:
Express 4.x
if (app.get('env') === 'development') {
app.locals.pretty = true;
}
Express 3.x
app.configure('development', function(){
app.use(express.errorHandler());
app.locals.pret...
Error in exception handler. - Laravel
...s) and keep the permissions as of the directory as 775.
chgrp -R www-data app/storage
Or with chown.
chown -R :www-data app/storage
Then make sure directory permissions are 775.
chmod -R 775 app/storage
From the Laravel web site:
Laravel may require one set of permissions to be conf...