Article directory Python dictionary parsing Python dictionary creation method basic method Use the built-in dict() function Use a list of tuples Use keyword arguments Dictionary operations Access dictionary elements Modify dictionary Delete dictionary elements, clear dictionary, delete dictionary (del, clear()) The difference between deleting a dictionary and clearing a dictionary Clear the dictionary (clear()) Delete […]
Tag: arguments
Linux: Command Line Arguments and Environment Variables
Article directory Command line parameters environment variables The concept of environment variables Common environment variables PATH Environment variable table Local variables and environment variables Command classification This article mainly solves the following problems: What are command line parameters What are the uses of command line parameters? What are environment variables The meaning of environment variables […]
xargs: How To Control and Use Command Line Arguments
refer to: http://www.cyberciti.biz/faq/linux-unix-bsd-xargs-construct-argument-lists-utility/ http://linux.101hacks.com/linux-commands/xargs-command-examples/ http://www.computerhope.com/unix/xargs.htm http://offbytwo.com/2011/06/26/things-you-didnt-know-about-xargs.html http://unixhelp.ed.ac.uk/CGI/man-cgi?xargs XARGS(1) XARGS(1) NAME xargs – build and execute command lines from standard input SYNOPSIS xargs [-0prtx] [-E eof-str] [-e[eof-str]] [–eof[=eof-str]] [–null] [-d delimiter] [–delimiter delimiter] [-I replace-str] [-i[replace- str]] [–replace[=replace-str]] [-l[max-lines]] [-L max-lines] [–max-lines[=max-lines]] [-n max-args] [–max-args=max-args] [-s max- chars] [–max-chars=max-chars] [-P max-procs] [–max-procs=max-procs] [–interactive] [–verbose] [–exit] [–no-run-if-empty] […]
Handwritten implementation of call() apply() bind() function, with detailed comments, including this pointer and arguments explanation
Implementing the call() apply() bind() function by hand is a very classic problem, but there are not many articles that can explain it clearly, so I decided to write this article. I hope it can bring some inspiration to readers. If there are any mistakes, Corrections welcome. Table of Contents Supplementary knowledge this in the […]
Step-by-step mastering *args and **kwargs in Python: dealing with variable numbers of arguments
In Python programming, we often encounter situations where we need to deal with an indefinite number of arguments. To better deal with such needs, Python provides two special parameters: args and **kwargs, which enable functions to handle an indeterminate number of positional and keyword arguments in a more flexible manner. This article will discuss the […]
Perl: Handling of command line arguments
Related reading Perl: Regular Expressions Perl: What are its peculiar autovivafacation properties? Perl: dereferencing related issues with anonymous array nesting Command line parameters are an important medium for the interaction between the shell and perl. This article introduces how to process command line parameters in Perl. First of all, we give all the source programs, […]
Namespace Default Arguments Function Overloading
c++ hello word Let’s first feel the hello word written in c and c ++ //c language #include <stdio.h> int main() {<!– –> printf(“hello world”); } //c++ #include <iostream> using namespace std; int main() { cout << “hello word” << endl; return 0; } We found that the header file is different, and there is […]
Episode 8丨Functions in JavaScript–Arguments Object
Table of Contents 1. Class array 1.1 Difference between class array and array 1.2 Array-like methods of using arrays 1.3 Convert class array to array 1.4 Determine whether it is an array-like method 2. Introduction to the arguments object 2.1 arguments to array 2.2 arguments for variable parameters 2.3 Using typeof for parameters Three, the […]
Hugging FaceTransformer.TrainingArguments Parameters/parameters
Record output_dir (str): The output directory where model predictions and checkpoints will be written. overwrite_output_dir (bool, optional, default False): If set to True, the content in the output directory will be overwritten. Training can be continued with this option while output_dir points to a checkpoint directory. do_train (bool, optional, default False): Whether to train. This […]
Parsing command line arguments with JCommander
Foreword If you want to build a program that supports command line parameters, then jcommander is very suitable for you. jcommander is a Java command line parameter parsing tool with only a few tens of kb, which can quickly implement command line parameter parsing through annotations. This tutorial will quickly create a command-line program by […]