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Extracting Matched Patterns with Awk

Extracting Matched Patterns with Awk awk is a powerful text-processing tool commonly used in Unix-like operating … Extracting Matched Patterns with AwkRead more

awk, data extraction, gawk, match-function, pattern matching, regex, regular-expression, string manipulation, substr-function, text-processing

Understanding and Creating Python Packages

Python packages are a way to organize related modules and classes into a single unit, making … Understanding and Creating Python PackagesRead more

Import Statements, modules, package-structure, Python packages, PYTHONPATH, subpackages

Controlling Animation Order with jQuery: Sequencing Effects and Avoiding Conflicts

Introduction jQuery is a powerful JavaScript library that simplifies DOM manipulation, event handling, and animation. When … Controlling Animation Order with jQuery: Sequencing Effects and Avoiding ConflictsRead more

animation, callbacks, CSS Transitions, DOM manipulation, JavaScript, jQuery, queue, sequencing, stop, web development

Understanding Data Types in R Data Frames

When working with data frames in R, it’s crucial to understand the types of data stored … Understanding Data Types in R Data FramesRead more

class, convert, data-frame, glimpse, R, sapply, str, tidyverse, typeof

Validating Names with Regular Expressions

Validating Names with Regular Expressions Regular expressions (regex) are powerful tools for pattern matching in strings. … Validating Names with Regular ExpressionsRead more

first-name, input validation, last-name, name-validation, pattern matching, Python, regex, regular expressions, string validation, Unicode

Working with Double Quotes in VBA Strings

In VBA, strings are enclosed within double quotes. However, this can lead to issues when you … Working with Double Quotes in VBA StringsRead more

chr-34, double-quotes, strings, temporary-substitute-characters, vba

Running npm Scripts with pm2

PM2 (Process Manager 2) is a popular process manager for Node.js applications, allowing developers to manage … Running npm Scripts with pm2Read more

Node.js, npm-scripts, package.json, pm2, process-manager

Stream Manipulation with map and flatMap in Java

Introduction Java 8 introduced the Streams API, a powerful tool for processing collections of data in … Stream Manipulation with map and flatMap in JavaRead more

collections, data-processing, flatmap, functional programming, java-8, map, stream-api, Streams

Testing for No Exceptions in JUnit

When writing unit tests, it’s essential to verify that your code behaves as expected and doesn’t … Testing for No Exceptions in JUnitRead more

assertall, assertdoesnotthrow, assertions, assertthrows, exceptions, junit, unit-testing

Efficiently Reading File Lines into Bash Arrays

Introduction Working with files is a common task in shell scripting, and Bash provides several methods … Efficiently Reading File Lines into Bash ArraysRead more

Bash scripting, bash-arrays, eval, file handling, IFS, mapfile, readarray

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