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Why does my Spring Boot App always shutdown immediately after starting?
...
Resolution: the app is not a webapp because it doesn't have an embedded container (e.g. Tomcat) on the classpath. Adding one fixed it. If you are using Maven, then add this in pom.xml:
<dependency>
<groupId>org.springframewo...
Codesign error: Provisioning profile cannot be found after deleting expired profile
Tried to rebuild an app that was working just yesterday. Got a message that a profile had expired, so I removed it from the iPod and from iTunes. When I chose a new profile (one with an * in the identifier), I now get an error:
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Custom fonts in iOS 7
I'm developing a game and I would like to use a custom font in my app. I'm using SpriteKit for it, if that's important. I've tried using this https://github.com/deni2s/IBCustomFonts but I cannot get it to work with this font http://www.fontspace.com/freaky-fonts/emulogic
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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...
Difference between onCreate() and onStart()? [duplicate]
...g.i(TAG, "On Create .....");
}
/* (non-Javadoc)
* @see android.app.Activity#onDestroy()
*/
@Override
protected void onDestroy() {
super.onDestroy();
Log.i(TAG, "On Destroy .....");
}
/* (non-Javadoc)
* @see android.app.Activity#onPause()
*/
...
Xcode gave strange newsstand-error when trying to submit an app
finaly everything works fine and I want to submit my first app the the Appstore. But when I click submit in Xcode 4.1 I get this strange error message:
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【未发布】【第一课】撸猫游戏 - App Inventor 2 中文网 - 清泛IT社区，为创新赋能！
...出喵喵的叫声。
由于今天是第一课，因此需要普及一下App Inventor相关知识。
背景知识：AppInventor编程进阶：
平台介绍：
讲师介绍：
小朋友家长需要准备的物品：装有Chrome浏览器的电脑（实在没有电脑的平板电脑也可以...
App Inventor 2 中文参考文档 - IT优秀资料 - 清泛网 - 专注C++内核技术
App Inventor 2 中文参考文档 0
如何将 excel 中数据按坐标读取并显示到其他屏幕？ - App Inventor 2 中文...
...示在屏幕2中，请问如何实现这个功能？
回复如下：
App Inventor 2 目前没有excel操作相关功能，也没有现成的拓展。 目前只能处理csv(不带样式的excel)或txt纯文本数据，可考虑将excel保存为csv文件，将csv文件导入“数据文件”组...
The operation is list empty? cannot accept the arguments: , ["&qu...
...本身就是空的情况，空对象无法调用它的任何方法，导致App崩溃。
多加一个判断（文本.是否为空），可以避免这类问题：
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{:8_389:}The arguments,[“xxx“], [false], [0]