How to Remove Punctuation from a List in Python
If you have a Python list, and want to remove all punctuation, then you can do the following:
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First get all punctuation by using
Read Article →How to Normalize a List of Numbers in Python
If you need to normalize a list of numbers in Python, then you can do the following:
Option 1 – Using Native Python
list = [6,1,0,2,7,3,8,1,5] …How to Multiply a List by a Scalar in Python
If you need to multiply a list by a scalar in Python, then you can do one of the following:
Option 1 – Using List Comprehensions
li = [1,2,3,4] …How to Find the Index of the Minimum Element in a List in Python
If you need to find the index of the minimum element in a list, you can do one of the following:
Option 1 – Using min() and index()
lst = …How to Convert a Set to a String in Python
If you need to convert a set to a string in Python, then you can do one of the following:
Option 1 – Using map() and join()
str_new = ', …How to Decrement a Loop in Python
If you need to decrement a loop in Python, then you can do the following:
How to Decrement a loop in Python using -1
The optional third argument you …
Read Article →How to Create Zip Archive of Directory in Python
If you need to create a zip of a directory using Python, then you can do the following:
Create a Zip using shutil in Python
import os
import shutil …How to Remove the Last Character of a String in PHP
If you need to remove the last character of a string in PHP, then you can do the following:
Option 1 – Using rtrim()
Syntax: rtrim($string, …
How to Create Function with Multiple Returns in PHP
If you need to create a PHP function that returns multiple values, then you can do one of the following.
Option 1 – Returning an array
function …How to Download a File in NodeJS without any Third Party Libraries
If you need to download a file in NodeJS without using any third party libraries, then you can do the following.
The NodeJS ecosystem comes with a fs …
How to Execute a Shell Script in NodeJS
If you need to execute a shell script in NodeJS, then you can use the exec keyword.
Syntax: exec(command [, options] [, callback]
const shell = …How to Print Multiple Arguments in Python
If you need to print out multiple arguments using Python, then you can do one of the following:
Option 1 – Using print
print("Something", …How to Delete all Resources Except One in Terraform
If you need to delete all resources created by Terraform, except for a single, specific one, then you can do the following:
Step 1 – Get the current …
Read Article →How to Copy Files between Two Nodes using Ansible
If you need to copy files between two (2) nodes, using Ansible, then you can do the following:
This solution uses the synchronize module, specifically …
How to Delete Files and Folders in a Directory using Ansible
If you need to delete files and folders in a directory using Ansible, then you can do the following:
- name: Delete content & entire directory …How to Copy Multiple Files with Ansible
If you need to copy multiple files using Ansible, then you can do the following:
How to Copy Multiple Files with Ansible
Look into using the …
Read Article →How to Write Multiline Shell Scripts in Ansible
If you need to write a shell script in Ansible, you probably have something like this:
- name: iterate user groups
shell: groupmod -o -g {{ …How to Pass Variables to Ansible Playbook CLI
If you need to pass a variable to Ansible playbook, using the command line, then you can do the following:
Option 1 – Specifying command line …
Read Article →How to Create a Directory using Ansible
If you need to create a directory using Ansible, then you can do the following:
Create a Directory in Ansible
You will need the file module, then to …
How to Disable Screensaver on Mac using the CLI
If you want to disable the Screensaver on your Mac, by using the Command Line Interface (CLI), then you can do the following:
Step 1 – See what is …
Read Article →How to Remove Old and Unused Docker Images
If you need to remove any old and unused Docker images, then you can do the following:
How to Remove Old and Unused Docker Images
Firstly you need to …
Read Article →How to Convert Milliseconds to Date in Javascript
If you need to convert Milliseconds to Date in Javascript, then you can do the following:
How to Convert Milliseconds to Date in Javascript
let date = …How to Convert String to Title Case in Javascript
If you need to convert a String to Title Case in Javascript, then you can do one of the following:
Option 1 – Using a for loop
function titleCase(str) …How to Compile Multiple Java Files from a Single Command in Java
If you need to compile multiple Java files using a single command, then you can do the following.
First, it’s good to learn how to compile a …
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