大约有 7,000 项符合查询结果(耗时:0.0447秒) [XML]

https://bbs.tsingfun.com/thread-1635-1-1.html 

app inventor拍照的照片如何保存到手机相册? - App Inventor 2 中文网 - ...

...试下来只有图片能成功? 目前测试出来   只有png格式可以保存成功  txt格式的不允许保存。 ------ 图片保存到相册中不生效?-------- 就是用的filetools这个扩展把照片从appinventor的数据目录拷贝到系统相册目录...
https://bbs.tsingfun.com/thread-1782-1-1.html 

APP 界面图片选择 - App应用开发 - 清泛IT社区,为创新赋能!

APP 界面使用的图片一般选择多大尺寸什么格式的比较合适?图片大小根据实际显示大小决定,没有具体要求。格式的话一般图片 jpg,png 都行
https://bbs.tsingfun.com/thread-1788-1-1.html 

有没有关于CRC校验的扩展? - App Inventor 2 拓展 - 清泛IT社区,为创新赋能!

...s-code-using-the-blocks/60372/15CRC16 算法有多种,本扩展以 ASCII 格式接收数据并以 CRC16/CCITT-FALSE 格式给出结果。在线计算CRC网站:https://crccalc.com/
https://bbs.tsingfun.com/thread-1863-1-1.html 

AppInventor2 知识产权保护相关问题分享 - App Inventor 2 中文网 - 清泛IT...

...--------------- A:软著申请门槛不高,只是准备材料及材料格式要求比较严格一些。上架应用商店是可以的,具体流程请参照相应商店的文档。软件备案是可以的,按照工信部要求提供相关材料即可。 软件开发平台是开源的,Apach...
https://bbs.tsingfun.com/thread-2336-1-1.html 

串口Read不到数据的问题 - 用户反馈 - 清泛IT社区,为创新赋能!

用户发送的是 8n1 的格式,但是ai2的串口貌似不支持这种格式。写串口正常,读串口为空,len为0。 目前经过测试验证,应该是 \n 作为结束符的。发送时,也是。 ai2使用 physicaloid 库完成的串口功能。
https://bbs.tsingfun.com/thread-2392-1-1.html 

AppInventor如何实现通过扫二维码导入表格数据 - App Inventor 2 拓展 - 清...

...格csv数据: 使用Web客户端组件访问url获取数据。数据格式建议采用csv(逗号分隔)格式。 4、解析数据并展示: 推荐使用TableView拓展展示csv表格数据。
https://stackoverflow.com/ques... 

Convert form data to JavaScript object with jQuery

... Convert forms to JSON like a boss The current source is on GitHub and Bower. $ bower install jquery-serialize-object The following code is now deprecated. The following code can take work with all sorts of input names; and handle ...
https://stackoverflow.com/ques... 

How to send a header using a HTTP request through a curl call?

... GET: with JSON: curl -i -H "Accept: application/json" -H "Content-Type: application/json" http://hostname/resource with XML: curl -H "Accept: application/xml" -H "Content-Type: application/xml" -X GET http://hostname/resource POS...
https://stackoverflow.com/ques... 

SOAP vs REST (differences)

...ize some format for your links. Hyperlinks are standard in XML, but not in JSON. There are draft standards for JSON, like HAL. Finally, REST isn't for everyone, and a proof of that is how most people solve their problems very well with the HTTP APIs they mistakenly called REST and never venture bey...
https://stackoverflow.com/ques... 

Gson: How to exclude specific fields from Serialization without annotations

... general you should use the "transient" modifier, and this also applies to json serializers (at least it does to a few that I have used, including gson). If you don't want name to show up in the serialized json give it a transient keyword, eg: private transient String name; More details in the G...