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App Inventor 2 上传文件到服务器的方案全总结 - App Inventor 2 中文网 - ...
...传并写入：
python服务端参考：
from flask_restful import Api, Resource
from flask import Flask, request
app = Flask(__name__)
api = Api(app)
# 这边的类名是自己定义的
class receive_pic(Resource):
def put(self):
#接收...
App Inventor 2 ProCamera拓展：专业相机，提供滤镜、降噪、对焦等高级功能...
...噪、对焦等高级功能专业相机专为与最新的 Android 相机 API 配合使用而设计，可提供更多功能。扩展需要 Android 5.0 Lollipop 及更高版本才能运行。扩展功能：最新使用的API相机滤镜降噪模式...
专业相机专为与最新的 Android 相机 ...
Accessing localhost:port from Android emulator
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In API 28+ you should explicitly allow non-https (clear-text) traffic in your network config too. See my answer below stackoverflow.com/a/56769746/2290369
– Ismail Yavuz
Jun 26 '19 at 9:47
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Changing ImageView source
...able(getResources().getDrawable(R.drawable.monkey));
*** With new android API 22 getResources().getDrawable() is now deprecated. This is an example how to use now:
myImgView.setImageDrawable(getResources().getDrawable(R.drawable.monkey, getApplicationContext().getTheme()));
and how to validate for...
What exactly is Python multiprocessing Module's .join() Method Doing?
...] to complete". The name join is used because the multiprocessing module's API is meant to look as similar to the threading module's API, and the threading module uses join for its Thread object. Using the term join to mean "wait for a thread to complete" is common across many programming languages,...
What is the difference between a JavaBean and a POJO?
...s from technology/framework and does not extends from technology/framework api that class is called pojo class.
pojo class can implements interfaces and extend classes but the super class or interface should not be an technology/framework.
Examples :
1.
class ABC{
----
}
ABC class not impleme...
How to remove k__BackingField from json when Deserialize
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@Rhyous - in Web API you don't need [Serializable], because Web API is set up with the assumption you're going to be serializing and returning your objects (since that's basically the entire idea) - in other C# applications you generally need...
Java volatile reference vs. AtomicReference
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The link to longer answer: java.sun.com/j2se/1.5.0/docs/api/java/util/concurrent/atomic/…
– Alex Siman
Nov 2 '09 at 23:40
add a comment
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Curl GET request with json parameter
I am trying to send a "GET" request to a remote REST API from Command Prompt via cURL like this:
7 Answers
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When would I need a SecureString in .NET?
...t for it. Possibly even pull it in the future - https://github.com/dotnet/apireviews/tree/master/2015-07-14-securestring .
We should remove encryption from SecureString across all platforms in .NET Core - We should obsolete SecureString - We probably shouldn't expose SecureString in .NET C...