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Error 908: Permission RECEIVE_SMS has been denied. - App Inventor 2 中...
这篇帖子是关于在MIT App Inventor中遇到错误908（权限接收短信）的讨论。一位用户遇到了这个问题，并询问是否有人知道如何解决。其他用户提供了一些可能的解决方案，包括检查应用程序权限设置、确保手机上的权限设置正确...
Project structure for Google App Engine
I started an application in Google App Engine right when it came out, to play with the technology and work on a pet project that I had been thinking about for a long time but never gotten around to starting. The result is BowlSK . However, as it has grown, and features have been added, it has got...
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...
qmake: could not find a Qt installation of ''
...ds what version of qt you want use.
You could also use qtchooser - a wrapper used to select between Qt development binary versions.
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How do you usually Tag log entries? (android)
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I usually create an App class that sits in a different package and contains useful static methods. One of the method is a getTag() method, this way I can get the TAG everywhere.
App class looks like this:
EDIT: Improved per br mob comment ( Tha...
How to deal with cyclic dependencies in Node.js
...they actually solve a lot of common node issues (like accessing express.js app from other files)
Just make sure your necessary exports are defined before you require a file with a circular dependency.
This will break:
var ClassA = function(){};
var ClassB = require('classB'); //will require Class...
The apk must be signed with the same certificates as the previous version
I had uploaded my app to Google Play (back when it was called Android Market) some time ago.
11 Answers
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Custom HTTP headers : naming conventions
...standard, removing the "X-" prefix breaks backwards compatibility, forcing application protocols to support both names (E.g, x-gzip & gzip are now equivalent). So, the official recommendation is to just name them sensibly without the "X-" prefix.
Update 2: On June 2012, the deprecation of rec...
When to use Storyboard and when to use XIBs
...o projects using Storyboards. My learnings are:
Storyboards are nice for apps with a small to medium number of screens and relatively straightforward navigation between views.
If you have lots of views and lots of cross-navigation between them the Storyboard view gets confusing and too much work t...
WCF Error - Could not find default endpoint element that references contract 'UserService.UserServic
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I had a run in with the same problem. My application was also a Silverlight application and the service was being called from a class library with a custom UserControl that was being used in it.
The solution is simple. Copy the endpoint definitions from the confi...