Programmer Think

Recently, in-depth learning, I borrowed the TensorFlow practical Google in-depth learning framework from the library and looked at it curtly. Recently, Bi set needs to find a PDF version on the Internet and chew it carefully. I found that there are some errors in the code of this book, which need to be slightly modified. Otherwise, ...

Input and output Input function raw Ou input (Python 3: input) 1 >>> raw_input("Please enter a letter") #A function to get the input 2 Please enter a letter A 3 'A' 4 >>> 5 >>> name = raw_input("Please input your name:") #The input is assigned to a variable 6 Please input your name:tom 7 >>> name 8 ' ...

sys.argv Command line parameter list, the first parameter is the path of the program itself Create a script named sys.argv.py import sys print(sys.argv) The script is followed by two test names test1 and test2 C:\Users\wefbn>python F:\python\test\bin\bin.py test1 test2 Result ['F:\\python\\test\\bin\\bin.py', 'test1', 'test2'] sys.path() ...

◆ 1. Download the windows version of openresty: http://openresty.org/cn/download.html ◆ 2. Unzip to the directory to be installed (for example: unzip to the root directory of disk D): D:\openresty-1.13.6.1-win32>dir Driver D The volume in does not have a label. The serial number of the volume is A25B-3CEA D:\openres ...

When opening a web page, the system browser will not be called, but will be displayed in this WebView: mWebView.setWebViewClient(new WebViewClient(){ @Override public boolean shouldOverrideUrlLoading(WebView view, String url) { view.loadUrl(url); return true; } }); Calling JavaScript ...

The solution to the problem of VSPE blue screen This article is just to solve the blue screen problem I encountered. Not everyone will encounter the blue screen caused by this operation, nor VSPE will have the blue screen problem. VSPE(Virtual Serial Ports Emulator Version 0.938 (June 26, 2010)) Blue screen repr ...

1 create directory Use: mkdir [options] [Directory...] (1) Create folder a at the root mkdir /a ls /a (2) Create multiple directories mkdir a b c (3) Create multi-level directory, eg: create b under a directory, create c under b Directory mkdir -p a/b/c/d ls -R a 2 delete directory rmdir can only delete the blank directory. If there is a ...

  Preface Text and pictures of the text come from the network for learning and communication purposes only. They do not have any commercial use. Copyright is owned by the original author. If you have any questions, please contact us in time for processing. Author: Luo Luopan PS: If you need Python learning materials for your child, click on t ...

Environment installation: 1. The source code of zxing CPP and the lib generated after the source code compilation. My version is V1.0.8. The compilation method is as follows: https://www.cnblogs.com/zhenjin-huaxiazongdai/p/12545959.html . Zxing CPP project path: https://github.com/nu-book/zxing-cpp 2. Visual Studio 2017 installation https://vi ...

Preface After python is compiled into an EXE file, it can be used independently. Pro testing, a complex python project contains multiple packages and multiple modules, which can generate exe files. objective Compile the whole python project into a single EXE or a single directory with EXE file under windows tool PyInstaller (windows, source cod ...