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How to determine if a string is a valid variable name? How to Determine if a String is a Valid Variable Name Determining whether a string qualifies as a valid variable name is essential for programming in many langu 3 min read 09-10-2024 8
How to call a function that takes an argument in a Django template? How to Call a Function that Takes an Argument in a Django Template When working with Django you might find yourself in a situation where you need to call a func 3 min read 08-10-2024 7
Formatting a float to 2 decimal places Formatting a Float to 2 Decimal Places A Comprehensive Guide In programming precision is crucial especially when dealing with financial calculations measurement 3 min read 08-10-2024 7
How to code a text-box that will inform the user of his/her total attempts for a guessing game How to Code a Text Box to Inform Users of Their Total Attempts in a Guessing Game In the realm of interactive gaming user feedback is crucial for creating an en 3 min read 08-10-2024 5
What is the PHP syntax to check "is not null" or an empty string? Understanding PHP Syntax to Check for Is Not Null or an Empty String When programming in PHP one common task is to verify whether a variable holds a value or if 2 min read 08-10-2024 5
is it good or bad to reuse the variables? The Pros and Cons of Reusing Variables in Programming Reusing variables in programming is a common practice but whether its a good or bad approach is often deba 3 min read 07-10-2024 6
Create joined string by looping through key value array Building Strings from Key Value Pairs A Practical Guide Working with data often involves manipulating strings and a common task is combining strings from key va 2 min read 07-10-2024 5
How to get name of variable in R (substitute)? Unmasking the Name of a Variable in R Using substitute In R the ability to work with variable names directly can be a powerful tool for creating dynamic code an 2 min read 07-10-2024 8
Convert a variable name to uppercase Transforming Variable Names A Guide to Uppercasing in Programming In the world of programming consistency is key One way to maintain consistency is by adhering 2 min read 07-10-2024 8
Changing Values on the Same Column for Different DataFrames (in R) Taming the Data Efficiently Changing Values on the Same Column Across Multiple Data Frames in R Working with multiple dataframes in R is a common practice for d 2 min read 07-10-2024 4
Was ECHO ON or OFF when my Windows .bat was CALLed? Unmasking the Echo Mystery Was ECHO ON or OFF When My Batch File Was Called Have you ever found yourself staring at a Windows batch script scratching your head 2 min read 06-10-2024 8
Hosting an editable single string of text online? Sharing and Editing Text Online A Simple Guide Ever needed to collaborate on a single line of text with others Maybe a shared to do list a group project title o 2 min read 06-10-2024 10
I Have a Function Loading a Value From a File, but It Isn't Working Why My Function Cant Find the Value in the File Debugging File Loading Issues Have you ever spent hours staring at code wondering why your function cant seem to 2 min read 06-10-2024 12
How can I store float variable to int array (C)? Storing Float Variables in an Int Array A Guide for C Developers Storing float variables in an integer array is a common challenge faced by C programmers This s 2 min read 06-10-2024 9
Ansible how to create list of dictionary keys Extracting Dictionary Keys into a List with Ansible A Simple Guide Problem You have a dictionary in Ansible and need to obtain a list of its keys for further pr 2 min read 06-10-2024 9
Can't access variable defined in Snippet from Template in Liquid Cant Access Variable Defined in Snippet from Template in Liquid A Common Problem and Its Solution Liquid the templating language powering platforms like Shopify 2 min read 05-10-2024 10
How can I print out the actual values of all the variables used by an Ansible playbook? Unveiling Your Ansible Playbook Variables A Step by Step Guide Ansible playbooks are powerful tools for automating infrastructure management However sometimes y 2 min read 05-10-2024 8
How do I separate data in browser sessions when my form is using a gridview in asp.net Keeping Data Separate in Browser Sessions A Guide to Grid View in ASP NET Have you ever encountered the frustrating scenario where data from one browser session 3 min read 05-10-2024 13
How to use variable from javascript in inline css? Injecting Java Script Variables into Inline CSS A Dynamic Styling Solution Want to dynamically style your web elements using Java Script variables While CSS is 2 min read 05-10-2024 7
How to correctly use kustomize replacements in bases (replacing old vars feature)? Kustomize Replacements A Modern Approach to Variable Management Kustomize a powerful tool for customizing Kubernetes configurations has undergone a significant 2 min read 05-10-2024 10
Azure Pipeline How to split Build.BuildNumber variable in stage variables and pass it's first part as parameter to downstream job Splitting Azure Pipeline Build Number for Downstream Jobs The Problem When working with Azure Pipelines you may need to split the default Build Build Number var 2 min read 04-10-2024 12
Need more understanding of PHP Float CONSTANTS Demystifying PHP Float Constants A Beginners Guide Have you ever wondered how to define and use fixed decimal numbers within your PHP code This is where float c 2 min read 04-10-2024 12
Pyomo: change index of variable Restructuring Your Model Changing Variable Indices in Pyomo Pyomo a powerful Python based optimization modeling language allows you to express complex optimizat 3 min read 04-10-2024 7