Java, pass-by-value, reference variables Understanding Java Pass By Value and Reference Variables When it comes to programming in Java a crucial concept that often confuses new developers is the notion 3 min read 09-10-2024 33
Is the practice of returning a C++ reference variable evil? Is the Practice of Returning a C Reference Variable Evil In the world of C there s a prevalent debate about the practice of returning reference variables from f 3 min read 09-10-2024 29
Can I pass parameters by reference in Java? Can I Pass Parameters by Reference in Java When programming in Java understanding how data is passed into methods is crucial for writing efficient and bug free 3 min read 09-10-2024 21
Make a copy of an object's value without copying the reference How to Create a Copy of an Objects Value Without Copying the Reference In programming particularly in languages like Java Script Python and C understanding how 2 min read 09-10-2024 31
preg_replace() with e modifier: reference object in replacement Understanding preg replace with the e Modifier Referencing an Object in Replacement When working with regular expressions in PHP the preg replace function is an 3 min read 09-10-2024 31
Type conversion for function parameters Understanding Type Conversion for Function Parameters in Programming In programming functions play a crucial role in organizing code and executing specific task 3 min read 08-10-2024 22
Could not load file or assembly or one of its dependencies Resolving the Could Not Load File or Assembly or One of Its Dependencies Error Introduction When working with NET applications developers often encounter the fr 3 min read 08-10-2024 27
MVC3 Views unable to find added referenced class Troubleshooting MVC 3 Views Unable to Find Added Referenced Class In the world of ASP NET MVC one common issue developers face is when their views cannot find a 3 min read 08-10-2024 26
looking for an efficient way to alternate between 2 queues in php Efficiently Alternating Between Two Queues in PHP When developing applications that require managing tasks or processes it is common to use queues to handle asy 3 min read 07-10-2024 26
Store reference to an object in dictionary Storing References to Objects in Dictionaries A Guide for Python Developers Dictionaries in Python are incredibly versatile data structures allowing you to stor 2 min read 07-10-2024 32
How to set the default of a JSONField to empty list in Django and django-jsonfield? Emptying the JSON Field How to Set a Default Empty List in Django Djangos JSON Field is a powerful tool for storing complex data structures in your database But 2 min read 07-10-2024 38
Pass by reference and slice assignment Unraveling the Mysteries of Pythons Pass by Reference and Slice Assignment Pythons pass by reference and slice assignment can sometimes feel like a mystical dan 2 min read 07-10-2024 40
Storing a lambda that returns a reference into a std::function Storing Lambdas Returning References in std function A Guide to Avoiding Common Pitfalls Problem You want to store a lambda function that returns a reference in 2 min read 06-10-2024 43
React- createRef() Api - this.child.current is null Reacts create Ref API Why this child current is Null and How to Fix It Working with Refs in React can sometimes feel like a black box especially when you encoun 2 min read 06-10-2024 41
Publishing .NET 5 Project including COM References Publishing NET 5 Projects with COM References A Comprehensive Guide The Challenge Publishing a NET 5 project that utilizes COM references can be a tricky busine 3 min read 05-10-2024 43
The macro println! recursively deference a reference? Unraveling the Mystery How println Handles Recursive Dereferencing in Rust Rusts println macro is a powerful tool for debugging and logging One of its often ove less than a minute read 05-10-2024 46
What is the memory representation of Rust types with multiple ampersands? Demystifying Multiple Ampersands in Rust A Deep Dive into Memory Representation Rusts powerful reference system built on the concept of borrowing can sometimes 2 min read 05-10-2024 44
Why does a Unit Test project need to install NuGet packages for classes it is testing Why Does My Unit Test Project Need Nu Get Packages Its common for developers to encounter a puzzling situation when setting up their unit tests they need to ins 2 min read 04-10-2024 47
Edit VBA to scan a document and pick out the reference numeral that corresponds to a string, e.g. output "102" for "dog 102" in the document Extracting Reference Numerals from Text A VBA Guide Have you ever found yourself needing to extract specific reference numbers from a document like pulling out 3 min read 04-10-2024 42
Why does dereferencing a String (not &String) work in Rust? Understanding Dereferencing a String in Rust Why Does It Work Rust is a systems programming language known for its memory safety speed and concurrency A common 2 min read 27-09-2024 50
why do we need to return a reference to "this" in operator+ Understanding the Importance of Returning a Reference to this in operator When working with C and operator overloading particularly with the addition operator o 2 min read 26-09-2024 52
Powershell: How to copy, duplicate, or clone an object? Power Shell How to Copy Duplicate or Clone an Object In Power Shell working with objects is a fundamental aspect and often you may need to copy duplicate or clo 2 min read 24-09-2024 53
Returning const reference from lambda stored as std::function segfaults Understanding the Issue Returning const Reference from Lambda Stored as std function Causes Segmentation Faults In C using std function to store lambdas is a co 2 min read 23-09-2024 55
creating a cell reference with a fixed column name and the line # from a value in a different cell Creating Dynamic Cell References in Excel Fixed Column Name with Line Number from Another Cell When working with Excel creating dynamic cell references can sign 2 min read 21-09-2024 55
A question on Rust trait/struct lifetime bounds coercion Understanding Rust Trait Struct Lifetime Bounds and Coercion In the world of Rust programming working with lifetimes traits and structs can sometimes lead to co 2 min read 21-09-2024 54