大约有 43,000 项符合查询结果（耗时：0.0495秒） [XML]
App Inventor 2 FTP 上传下载全方案总结 · App Inventor 2 中文网
...运行应用程序时必须接受对 SdCard 的读写权限：
READ_EXTERNAL_STORAGE
WRITE_EXTERNAL_STORAGE
.aix 拓展下载：
com.KIO4_FTPCliente.aix
demo 下载：
KIO4_FTPCliente_demo.aia
TaifunFTP （收费的:$12，请自行研究）
地址：https://puravidaa...
使用 JSON 和 Web API · App Inventor 2 中文网
...个简单的JSON消息例子如下：
{
"name": "张三",
"likes": ["reading", "music"],
"hasTowel": true,
"widgets": 42
}
此 JSON 声明了一个对象（由 { 和 } 表示），key是冒号 (:) 前的带引号的字符串（例如，"name"），有不同的值，包括数组（方括...
使用位置传感器 · App Inventor 2 中文网
...eet address. You can use it to share your location with others, record “breadcrumbs” on a journey or treasure hunt, or as a way to take roll in class (as long as the students have Android devices!)
The sample apps below are simple but illustrate the basic way that location can be determined. Bo...
APP INVENTOR硬件交互学习教程04——蓝牙控制继电器 - 创客硬件开发 - 清泛...
...loop() {
if(Serial.available()) {
inByte = Serial.read();
if(inByte == 'H'){ digitalWrite(relayPin, HIGH);}
if(inByte == 'L'){ digitalWrite(relayPin, LOW);}
} }
复制代码三、app inventor
3.1界面
...
APP INVENTOR硬件交互学习教程06——硬件参数上报 - 创客硬件开发 - 清泛IT...
...loop() {
if(Serial.available()) {
inByte = Serial.read();
if(inByte == 'H'){
digitalWrite(relayPin, HIGH);
Serial.print("ON");
}
if...
SSL Connection / Connection Reset with IISExpress
...p show sslcert > sslcert.txt output and something clicking with stuff I read recently about the port numbers.
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What does Bump Version stand for?
... Who came to this question because he found "Bump Version" while reading that article, than found out that the answer was down there :D
– KADEM Mohammed
Nov 21 '19 at 9:52
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“The underlying connection was closed: An unexpected error occurred on a send.” With SSL Certificate
...
or just add it to what's already there... System.Net.ServicePointManager.SecurityProtocol |= SecurityProtocolType.Tls12;
– uosjead
Sep 19 '18 at 14:30
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How to see if an object is an array without using reflection?
... @edbras: That's how java.util.Arrays does it, yes. I see that you've been reading the code I linked to.
– polygenelubricants
Apr 28 '10 at 11:16
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Are GUID collisions possible?
...drives, cd drives, etc...
GUIDs are statistically unique and the data you read from the db is only statistically correct.
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