iteration – Page 2 – CodeRavo

Iterating Through Dictionaries in Python

Dictionaries are a fundamental data structure in Python, used to store data in key-value pairs. A … Iterating Through Dictionaries in PythonRead more

data structures, Dictionary, items, iteration, iteritems, key, looping, Python, value

Iteration in Go: Using Range with For Loops

In Go, iteration is a fundamental concept that allows you to loop over data structures such … Iteration in Go: Using Range with For LoopsRead more

Array, channel, for loop, go, iteration, map, Range, slice

Accessing Data in HashMaps: Keys and Values

Understanding HashMaps HashMaps are a fundamental data structure in Java (and many other programming languages) used … Accessing Data in HashMaps: Keys and ValuesRead more

entryset, get, HashMap, iteration, Java, java-8, key, keyset, map, Streams, value, values

Mastering Array Iteration in Ruby: Techniques and Use Cases

Introduction In Ruby, arrays are fundamental data structures used for storing ordered collections of objects. One … Mastering Array Iteration in Ruby: Techniques and Use CasesRead more

Arrays, each, each-with-index, inject, iteration, map, ruby, select

Iterating Over Arrays with Index and Element in Swift

In Swift, when working with arrays, it’s often necessary to access both the index and the … Iterating Over Arrays with Index and Element in SwiftRead more

Array, element, enumerated, for loop, forEach, index, iteration, makeiterator, map, swift

Accessing and Displaying Data in MongoDB Collections

Introduction to MongoDB Collections and Data Access MongoDB is a popular NoSQL document database. Data within … Accessing and Displaying Data in MongoDB CollectionsRead more

bson, collection, data-access, database, documents, find, iteration, JSON, mongodb, mongosh, nosql, query, shell

Working with Arrays and Objects in JavaScript: Understanding Map Function

In JavaScript, when working with data structures like arrays and objects, it’s essential to understand how … Working with Arrays and Objects in JavaScript: Understanding Map FunctionRead more

Arrays, data structures, iteration, JavaScript, map function, Objects

Understanding and Iterating Over HTMLCollections in JavaScript

Introduction When working with the Document Object Model (DOM) in web development, you often need to … Understanding and Iterating Over HTMLCollections in JavaScriptRead more

array-like-objects, ES6, for...of loop, forEach, htmlcollection, iteration, JavaScript, spread operator

Extracting Values from Python Dictionaries

Python dictionaries are powerful data structures that store data in key-value pairs. Often, you’ll need to … Extracting Values from Python DictionariesRead more

data structures, dict, Dictionary, extraction, iteration, list, nested-data, Python, recursion, values

Extracting Values from JSON Objects Using Python

Introduction JSON (JavaScript Object Notation) is a lightweight data interchange format that’s easy for humans to … Extracting Values from JSON Objects Using PythonRead more

Dictionary, iteration, JSON, json-loads, key-value pairs, parsing, Python