5 ways to concatenate strings in Python
Summarized the 5 methods of string connection in Python:
1. Plus sign
The first one, people with programming experience probably know that in many languages, the plus sign is used to connect two strings, and the same is true in Python. In this way, use "+" directly to connect two strings;
print 'Python' + 'Tab'
Result:
PythonTab
2. Comma
The second one is more special, use comma to connect two strings, if the two strings are separated by "comma" If open, then the two strings will be connected, but there will be one more space between the strings;
print 'Python','Tab'
Result:
Python Tab
3. Direct connection
The third one is also unique to Python, just put Put two strings together, with or without blanks in the middle, and the two strings will be automatically concatenated into one string;
print 'Python''Tab'
Result:
PythonTab
print 'Python' 'Tab'
Result:
PythonTab
4. Formatting
The fourth function It is relatively powerful and draws on the function of the printf function in C language. If you have a foundation in C language, just read the documentation. This method uses the symbol "%" to connect a string and a group of variables. The special marks in the string will be automatically replaced with the variables in the variable group on the right:
print '%s %s'%('Python', 'Tab')
Result:
Python Tab
The fifth type of join
The trick is to use the string function join. This function accepts a list and then connects each element in the list with a string:
str_list = ['Python', 'Tab'] a = '' print a.join(str_list)
Result:
PythonTab

Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Article

Hot Tools

Notepad++7.3.1
Easy-to-use and free code editor

SublimeText3 Chinese version
Chinese version, very easy to use

Zend Studio 13.0.1
Powerful PHP integrated development environment

Dreamweaver CS6
Visual web development tools

SublimeText3 Mac version
God-level code editing software (SublimeText3)

Hot Topics



Solution to permission issues when viewing Python version in Linux terminal When you try to view Python version in Linux terminal, enter python...

How to teach computer novice programming basics within 10 hours? If you only have 10 hours to teach computer novice some programming knowledge, what would you choose to teach...

When using Python's pandas library, how to copy whole columns between two DataFrames with different structures is a common problem. Suppose we have two Dats...

How to avoid being detected when using FiddlerEverywhere for man-in-the-middle readings When you use FiddlerEverywhere...

How does Uvicorn continuously listen for HTTP requests? Uvicorn is a lightweight web server based on ASGI. One of its core functions is to listen for HTTP requests and proceed...

The article discusses popular Python libraries like NumPy, Pandas, Matplotlib, Scikit-learn, TensorFlow, Django, Flask, and Requests, detailing their uses in scientific computing, data analysis, visualization, machine learning, web development, and H

In Python, how to dynamically create an object through a string and call its methods? This is a common programming requirement, especially if it needs to be configured or run...

Using python in Linux terminal...
