In this post I only want to show the formatting for a nested ternary operator, because this formatting took me a while to figure out. For my application, I used a function that took two arguments, and each one decided the value of a respective ternary inside of the function. See the example below: The …
How to Use a Ternary Operator in an Object Key’s Value in JavaScript Read More »
Using React Hooks Suppose we have the following state of objects nested within an array: In order to edit one of the ingredients without mutating the original state, we need to first make a copy of the original array. We can do this with the spread operator, or .slice(): Or: Now, we may be tempted …
How to Modify an Object Nested in an Array with React Hooks & Classes Read More »
This is a short blog post explaining a revelation I had with useEffect in React, that has probably been causing me problems for a while, since I did not know why my component was not reading the updated props. Why won’t my component register the changed values of props??? The answer for me was that …
create-react-app has a very cool way of allowing you to view your code updates instantaneously on your phone, using an IP address that you simply type into your URL bar: but it doesn’t always work out of the box. Here we will fix this issue, by finding the correct IP to navigate to, and – …
How to View React Code Edits Instantly on Mobile Device Read More »
To export a database in Windows we need to run a file called “mysqldump.exe”. This file is located within the “MySQL” folder, which is inside the “Program Files” folder. The full path is shown below: C:\Program Files\MySQL\MySQL Server 8.0\bin We need to run this file with the Windows Command Prompt or the PowerShell. So we …
How to export MySQL Database on Windows with mysqldump Read More »
