大约有 45,000 项符合查询结果（耗时：0.0775秒） [XML]
APP INVENTOR硬件交互学习教程01——开发板介绍 - 创客硬件开发 - 清泛IT社...
今天，介绍一个用于学习APP INVENTOR 硬件交互学习板，它资源丰富，外设较多，非常有利于学习APP inventor。
等待焊接的板子们
已焊接等待调试的
系统板原理图
自己造的板子{:8_389:}{:8_315:}
APP被手机识别为疑似病毒 - App应用开发 - 清泛IT社区，为创新赋能！
...是什么原因呀，有什么方法可以不被识别为病毒软件吗{:8_385:}
1、如果纯本地使用，忽略警告，加入白名单，继续安装，使用上没有任何问题。有些手机有所谓的“纯净模式”阻止安装，可以考虑在设置中关闭它。
2、如果想...
拍照时报错求助！ - App Inventor 2 中文网 - 清泛IT社区，为创新赋能！
...刚把主屏幕初始化的所有程序都清空了，这回不报错了{:8_314:}Abi 发表于 2025-04-30 12:30
刚刚把主屏幕初始化的所有程序都清空了，这回不报错了
那可能是初始化中某个代码块导致的报错问题了{:8_368:}
Collect successive pairs from a stream
...
– Aleksandr Dubinsky
May 30 '15 at 15:10
To make your answer 100% complete, could you show how to wrap a Stream into a S...
CreateProcess error=206, The filename or extension is too long when running main() method
... "Reduce the classpath" is a nice hint, but let me elaborate a little bit on this: In my case, I tried to build a maven project, and the -classpath argument was generated to contain all the dependencies. So, something like this came out: C:\Users\myself\.m2\repository\…;C:\Users\myself\.m2\re...
document.getElementById vs jQuery $()
...like .animate and .fadeTo. But yes, technically getElementById is quite a bit faster.
share
|
improve this answer
|
follow
|
...
How exactly to use Notification.Builder
...
Yeah: the deprecation warning is a bit premature in my opinion, but what do I know.
– Femi
Jun 18 '11 at 17:54
add a comment
...
How to convert an Array to a Set in Java
...obvious ways of doing this (i.e. with a loop) but I would like something a bit neater, something like:
18 Answers
...
Convert a char to upper case using regular expressions (EditPad Pro)
...
– Shimmy Weitzhandler
Oct 27 '11 at 10:52
36
Works in notepad++ as well.
– ...
Do you get charged for a 'stopped' instance on EC2? [closed]
Bit confused here, I have an on-demand instance but do I get charged even when I stop the instance?
4 Answers
...