每次在社区看到有人晒出配色惊艳的App，底下评论总会排着队问颜色积木怎么用。颜色模块看起来简单——三个积木块而已，但实际用起来，光"为什么我设的颜色跟想的不一样"这一个问题就够聊上半天。我汇总了社区和...

I'm having an odd problem. I am making an app with targetsdk 13. 24 Answers 24 ...

... In iTunes connect, from 'My apps', select Click your application, then Make sure you are on the 'Versions' tab, and that the correct version is selected. Click 'Remove this version from review' located in the info bubble. See below ...

...t AngularJS and am confused about what the differences are between the ng-app and data-ng-app directives. 7 Answers ...

...a very small, quick 'n dirty side project. I like the fact that the Google App Engine is running on Python with Django built right in - gives me an excuse to try that platform... but my question is this: ...

I've read about the app_offline.htm file which can be placed within the root of a .NET 2.0 application which will in essence shut down the application and disable any other pages from being requested. ...

I have developed my app and have published it through Google Play for alpha testing. As one of the testers I get an opt-in link, where I signed in as a tester. After that I was hoping to download the app directly with my phone by going to the Play Store on my phone. But as it seems to turn out, I ha...

去年冬天接手了一个社区志愿者的"签到助手"App需求：活动场地里有20多个签到桌，每个桌有一个按钮，志愿者点击按钮记录签到时间，后台还要统计各桌的忙碌程度。 第一版写得很"诚实"——20个按钮，每个都...

How do you programmatically detect the application heap size available to an Android app? 9 Answers ...

上周有个读者私信我："用App Inventor 2做了个附近美食地图App，标记点全偏到河里去了，这是bug吗？"——不是bug，是坐标系没搞对。今天就来聊聊App Inventor 2地图组件那些事，帮你少走弯路。 为什么要写这篇？ 说实...