How to Update Object Key Values Using Javascript

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This story was originally published on HackerNoon at: https://hackernoon.com/how-to-update-object-key-values-using-javascript.
Javascript objects consist of key-value pairs and are one of the most common data structures in Javascript.
Check more stories related to programming at: https://hackernoon.com/c/programming. You can also check exclusive content about #javascript, #javascript-development, #web-development, #webdev, #typescript, #javascript-tutorial, #tutorial, #programming-languages, and more.
This story was written by: @smpnjn. Learn more about this writer by checking @smpnjn's about page, and for more stories, please visit hackernoon.com.
To update all values in an object, the easiest way is to: Use Object.keys to get all keys of the object. Apply any logic, to decide which values should be updated. Update the value of each using a loop-like forEach or for.

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How to Update Object Key Values Using Javascript

Programming Tech Brief By HackerNoon

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This story was originally published on HackerNoon at: https://hackernoon.com/duplicating-a-database-record-in-laravel . Using the replicate() method to duplicate a database record in Laravel. Check more stories related to programming at: https://hackernoon.com/c/programming . You can also check exclusive content about #php , #laravel , #programming , #github-copilot , #chatgpt , #software-development , #database , #web-development , and more. This story was written by: @zachflower . Learn more about this writer by checking @zachflower's about page, and for more stories, please visit hackernoon.com . Using the replicate() method to duplicate a database record in Laravel.…

1
Code Smell 260 - Crowdstrike NULL 5:15

43 weeks پیش5:15

5:15

This story was originally published on HackerNoon at: https://hackernoon.com/code-smell-260-crowdstrike-null . Learn how to avoid the null trap in privilege mode drivers to prevent system crashes, security risks, and instability. Check more stories related to programming at: https://hackernoon.com/c/programming . You can also check exclusive content about #clean-code , #null , #null-checks-in-code , #privilege-mode-drivers , #windows-programming , #null-pointers , #memory-access-violation , #code-quality , and more. This story was written by: @mcsee . Learn more about this writer by checking @mcsee's about page, and for more stories, please visit hackernoon.com . Using null pointers in critical code can crash your system. Avoid nulls, use address sanitizers, apply defensive programming, and improve QA testing to prevent memory access violations, system instability, and security risks in privilege mode drivers.…

1
Improving No-Code APIs with PostgreSQL, PostgREST, and Apache APISIX 2:45

43 weeks پیش2:45

2:45

This story was originally published on HackerNoon at: https://hackernoon.com/improving-no-code-apis-with-postgresql-postgrest-and-apache-apisix . At Swiss PgDay, I shared how to simplify API creation using PostgreSQL, PostgREST, and Apache APISIX, including rewriting requests for cleaner URL handling. Check more stories related to programming at: https://hackernoon.com/c/programming . You can also check exclusive content about #apache-apisix , #apache-apisix-plugin , #url , #urls , #rewriting , #url-rewrite , #pgday , #no-code-api , and more. This story was written by: @nfrankel . Learn more about this writer by checking @nfrankel's about page, and for more stories, please visit hackernoon.com .…

1
Mastering JavaScript Objects: A Comprehensive Guide 4:37

43 weeks پیش4:37

4:37

This story was originally published on HackerNoon at: https://hackernoon.com/mastering-javascript-objects-a-comprehensive-guide . Exploring Object Literals, Properties, Methods, and Object Destructuring, Custom constructors, Mechanism for inheritance and object, and Built-in Objects. Check more stories related to programming at: https://hackernoon.com/c/programming . You can also check exclusive content about #javascript , #js , #objects , #javascript-objevts , #javascript-guide , #web-development , #programming , #coding , and more. This story was written by: @sadanandgadwal . Learn more about this writer by checking @sadanandgadwal's about page, and for more stories, please visit hackernoon.com . Exploring Object Literals, Properties, Methods, and Object Destructuring, Custom constructors, Mechanism for inheritance and object, and Built-in Objects. JavaScript objects are fundamental to the language, serving as versatile containers for data and functionality. We'll explore the various aspects of objects, from their creation using object literals to more advanced topics like methods and destructuring.…

46 weeks پیش4:59

4:59

Programming Tech Brief By HackerNoon

52 weeks پیش1:58

1:58

This story was originally published on HackerNoon at: https://hackernoon.com/code-smell-252-nullcustomer . Check more stories related to programming at: https://hackernoon.com/c/programming . You can also check exclusive content about #software-development , #design-patterns , #clean-code , #refactoring , #javascript-tutorial , #code-smells , #what-is-nullcustomer , #bijection-fault-explained , and more. This story was written by: @mcsee . Learn more about this writer by checking @mcsee's about page, and for more stories, please visit hackernoon.com . Prefer real domain names to Implementation names…

به Player FM خوش آمدید!

Player FM در سراسر وب را برای یافتن پادکست های با کیفیت اسکن می کند تا همین الان لذت ببرید. این بهترین برنامه ی پادکست است که در اندروید، آیفون و وب کار می کند. ثبت نام کنید تا اشتراک های شما در بین دستگاه های مختلف همگام سازی شود.