DEV Community: pythonpipblog

Restful API with Express

pythonpipblog — Tue, 16 Nov 2021 05:45:52 +0000

his is the second part of Restful CRUD API with Express, MongoDB and Mongoose. I am going to let you know add a record, edit a record and delete a record using nodejs and mongodb.

I’ll create a restful API with express and nodejs.

I have already shared the tutorial Restful CRUD API with Express, MongoDB and Mongoose.
https://www.restapiexample.com/build-rest-api/restful-api-with-express-part-ii/

How To Halt Execution in Golang Using Sleep

pythonpipblog — Wed, 27 Oct 2021 04:58:00 +0000

in this tutorial, We’ll learn how to use golang sleep in an application. We can temporarily stop the execution using sleep() method.

https://www.golanglearn.com/golang-tutorials/how-to-halt-execution-in-golang-using-sleep/

Different Ways to Reverse a String in Python

pythonpipblog — Wed, 27 Oct 2021 04:44:57 +0000

in this tutorial, I am going to tell you the number of ways to reverse a string using python 3. Python has no built-in mechanism for reversing a string. We’ll create a reverse string in a variety of methods.

Python isupper(), islower(), lower() and upper() methods

pythonpipblog — Sat, 16 Oct 2021 09:31:30 +0000

This python string tutorial help to learn some string methods(isupper(), islower(), lower() and upper()) with example.These methods are used to check string is uppercase, check string is lowercase, convert string to lowercase and string in uppercase.

https://www.pythonpip.com/python-tutorials/python-isupper-islower-lower-and-upper-methods/

How To Use Strftime and Strptime In Python

pythonpipblog — Wed, 06 Oct 2021 09:34:32 +0000

The strftime() and strptime() methods from the Python datetime module will be covered in this post. The strptime() function turns a datetime object into a string in the exact opposite way as the strftime() function.

Concatenate Multiple Columns In MySQL

pythonpipblog — Fri, 01 Jan 2021 18:51:48 +0000

in this tutorial, We ll concatenate two or multiple columns in MySQL.We will select the values and concat multiple columns using MySQL inbuilt method.
https://www.phpflow.com/mysql/concatenate-multiple-columns-in-mysql/

How To Convert Python String To Array

pythonpipblog — Sun, 13 Dec 2020 14:42:36 +0000

This tutorial help to create python string to array.Python does not have inbuilt array data type, it have list data type that can be used as array type.So basically, we are converting string into python list.

Python String to Array
We ll convert String to array in Python. The python string package have split() method. The String.split() method splits the String from the delimiter and returns as a list items. The split() method default separator is the whitespace but you can specify the separator.

Syntax
string.split(separator, maxsplit)

Where is parameters are :

separator(optional) : It used to split the String.
maxsplit(optional) : It specifies number of splits to do. The default value is -1, which is “all occurrences”.
Example:
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test.py

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str = "My name is dominic toretto"
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arr = str.split()
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print(arr)
Output
['My', 'name', 'is', 'dominic', 'toretto']

Originally posted at - https://www.pythonpip.com/python-tutorials/how-to-convert-python-string-to-array/