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App Inventor 2 如何下载/保存网络图片？ - App Inventor 2 中文网 - 清泛I...
首先，需要使用 Web客户端 组件，需要和网络url进行数据交互的场景就要考虑使用它，Web客户端 组件在“通信连接”抽屉中：设置好网络图片的url，然后执行Get方法即可，代码如下：其中，特别要注意的是保存响应信息属性设置...
App Inventor 2 MQTT拓展入门（保姆级教程） · App Inventor 2 中文网
...阅设备的数量，以及消息的发送历史：
.aia 源码下载
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MQTT拓展下载...
What's the equivalent of use-commit-times for git?
...ojects that use make, mostly C/C++. It is completely moot for scripts like Python, Perl, or documentation in general.
There is only harm if you apply the timestamps. There would be no harm in storing them in repo. Applying them could be a simple --with-timestamps option for git checkout and friends...
How do I install the yaml package for Python?
I have a Python program that uses YAML. I attempted to install it on a new server using pip install yaml and it returns the following:
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How to show all shared libraries used by executables in Linux?
... objdump:
$(CROSS_COMPILE)objdump -p
For instance:
objdump -p /usr/bin/python:
Dynamic Section:
NEEDED libpthread.so.0
NEEDED libdl.so.2
NEEDED libutil.so.1
NEEDED libssl.so.1.0.0
NEEDED libcrypto.so.1.0.0
NEEDED ...
What is the current choice for doing RPC in Python? [closed]
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XML-RPC is part of the Python standard library:
Python 2: xmlrpclib and SimpleXMLRPCServer
Python 3: xmlrpc (both client and server)
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Python constructor and default value [duplicate]
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This is considered the Pythonic way, but I prefer krousey's way because "special cases aren't special enough".
– Karl Knechtel
Jan 30 '11 at 9:44
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How to get the command line args passed to a running process on unix/linux systems?
...em that worked to obtain the full path for scripts running inside CygWin's python.
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How do I get IntelliJ to recognize common Python modules?
...
Just create and add Python SDK
File -> Project Structure -> Project -> Project SDK -> new
and select the installation path of your Python interpreter (for
example, C:\Python26 in windows and /usr/bin/python2.7 in Linux) as the hom...
Is there an interpreter for C? [closed]
...ng like an interpreter for C. That is, in a Linux terminal I can type in "python" and then code in that interpreter. (I'm not sure interpreter the right word). This is really helpful for testing different things out and I'm curious if something similar exists for C. Though I doubt it. The only ...