...较建议的做法，浮点数使用字符串来通信传输（比如传输文本"3.14"），不要用float的原始内存。

Q：APP Inventor 空字符串怎么表示？ A：文本下的字符串，不填写任何内容，就是空字符串。 详见文档：https://www.fun123.cn/reference/blocks/text.html#string

默认情况下，文件组件都是处理文本的，不能直接处理二进制。 使用拓展可以写二进制文件：https://www.fun123.cn/reference/iot/bytearray.html 蓝牙等组件返回的字节列表（list），目前不能直接追加到拓展中，可以采用遍历字节列...

...rs in /apex/com.android.art/ javalib/core-oj.jar) 原因：过长的文本导致的问题，4w+汉字。

Hex 编码方式通常指： 将二进制数据按十六进制文本形式表示。 也就是：binary data → hex string 使用 ByteArray 拓展可以转换 Hex 编码。 https://www.fun123.cn/reference/ ... l#ByteArray-Methods

...lija's comment is correct, adding these headers to localhost will not magically give you access to all other sites. It's the remote site that needs to be served with these headers. – Rob W Mar 22 '14 at 22:59 ...

...t a native one. --EDIT-- It appears things have changed and there is actually no difference between ActionBarSherlock and the Action Bar Compatibility anymore. Please read the comments below for details. --EDIT-- After having used both now, I can say that I actually prefer ActionBarSherlock to A...

...ature in my app which loads marker image from url which is working fine on all os versions but Lolipop. In Lolipop it does not render the downloaded icon. Does anyone has idea? – Vinay Apr 3 '15 at 7:22 ...

... It is good practice to have mobile clients periodically renew their authentication token. This of course is up to the server to enforce. The default TokenAuthentication class does not support this, however you can extend it to achieve this functionality. For example: from...

...ect using [FromUri] doesn't directly answer the original question. It basically says populate these models with the values from the Uri. The models properties would need to be nullable or a reference type in order for them to support being optional. Added additional information. ...