Jinali Ghogharijinali.hashnode.dev·Mar 11, 2024Dart BooleanIn Dart, a Boolean is a data type that represents one of two possible values: true or false. In this example, isSunny and isRaining are boolean variables. They can only hold the values true or false. Booleans are commonly used in conditional stateme...DiscussDartdart boolean
Abdullah Bin Altafdevopswithabdullah.hashnode.dev·Feb 18, 2024Lecture # 9 - Conditionals and Boolean Data TypeBoolean Data Type (bool): In Python, the boolean data type represents two possible values: True and False. Booleans are used in expressions and conditional statements to evaluate conditions and make decisions. The boolean data type is essential for c...DiscussDevops
Ever A. Olanoabyteortwo.com·Feb 3, 2024Terseness in Boolean ExpressionsHave you seen or written code like this? while (isAdvanced == true && isPremium() == false) { ... } Or this? if (isAdvanced) then { return true; } return false; Or this? return isAdvanced ? true : false; How about this? boolean isBasicUser = i...DiscussBoolean
Jyotiprakash Mishrablog.jyotiprakash.org·Dec 24, 2023What is true and what is false?In C, the concepts of true and false are represented using integers. The integer value 0 is considered false, and any non-zero value is considered true. However, C99 introduced the <stdbool.h> header, which defines the _Bool type and introduces the b...Discuss·86 readsC Programmingtrue
Kyle Robinsblog.kylerobins.com·Dec 15, 2023JavaScript Boolean's, Truthy/Falsy Values, and Numeric OperationsJavaScript Boolean's, Truthy/Falsy Values, and Numeric Operations In JavaScript, Boolean's are a fundamental data type used to represent truth values: true or false. Boolean's are crucial for control flow, conditional statements, and logical operatio...Discuss·11 likes·126 readsJavaScript for beginners 2024Boolean
darkdepauli7.nftdepauli.hashnode.dev·Oct 10, 2023Mastering Solidity: A Beginner's Guide to Boolean Logic in Ethereum Smart ContractsHey there, fellow tech enthusiasts! Today, we're diving into the world of boolean values in Solidity, the language that powers Ethereum smart contracts. Now, you might wonder, what are these boolean thingamajigs? Well, they're essentially the digital...Discuss·9 likes·31 readsMastering SolidityBoolean
Uzmauzma.hashnode.dev·Oct 1, 2023Using ! ans !! to convert values to booleanYou might come across coercing the value to a boolean using the two logical NOT operators while working on JavaScript. In this blog let us understand how it works. In Javascript, all values are either truthy or falsey. so if our datatype does not con...Discuss·40 readsJavaScript
Tim Hiltontjhilton.hashnode.dev·Aug 31, 2023Using SQL Server to manipulate JSON data structures, including a boolean gotchaThe problem I was solving I recently did some work to update the structure of some JSON stored in a SQL Server database. The JSON started out as a flat list of properties, and I wanted to add some structure by moving the properties into nested JSON o...DiscussCode & technical writingSQL Server
API surferProapisurfer.com·Aug 25, 2023Testing complex flag conditions and ensuring complete case coverageRecently I stumbled upon an interesting test case where I needed to cover many possibilities and make sure everything continues to work as intended in the future. I had 7 boolean flags that needed to be used to toggle an app functionality. It's a bit...DiscussTesting
Tarun Luthrablog.tarunluthra.in·Jul 20, 2023Stop using boolean type in your codeData representation lies at the heart of every programming language, and one of the fundamental data types that developers encounter in virtually all systems is the boolean data type. Booleans, with their two possible states of true and false, excel ...Discuss·127 readsBoolean