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Javascript 2022-03-21 05:40:05
Using Array.isArray() method and Array.length
// create empty array in javascript let empty_array = [] // check empty is Array and then check array length if(Array.isArray(empty_array) && empty_array.length){ // if empty_array is a array and empty_array has a length console.log("Ar... Add solution -
Other 2022-02-20 15:45:19
vhdl create fifo
------------------------------------------------------------------------------- -- File Downloaded from http://www.nandland.com -- -- Description: Creates a Synchronous FIFO made out of registers. -- &n... Add solution -
Javascript 2022-02-17 15:50:02
wordpress use jquery in functions.php
I know what you mean about the tutorials. Here's how I do it: First you need to write your script. In your theme folder create a folder called something like 'js'. Create a file in that folder for your javascript. E.g. your-script.js. Add your jQuery scr... Add solution -
Shell/Bash 2022-01-30 22:40:18
Jest failed after upgrade to react-native 0.64
transformIgnorePatterns: [ - 'node_modules/(?!(jest-)?react-native|@react-native-community|@react-navigation)', + 'node_modules/(?!(jest-)?@?react-native|@react-native-community|@react-navigation)', ] this is happen in the the lastest jest lib in yo... Add solution -
Other 2022-01-29 13:07:10
type ErrorHandler = (error: mixed, isFatal: boolean) => void; ^^^^^^^^^^^^ SyntaxError: Unexpected identifier
transformIgnorePatterns: [ - 'node_modules/(?!(jest-)?react-native|@react-native-community|@react-navigation)', + 'node_modules/(?!(jest-)?@?react-native|@react-native-community|@react-navigation)', ] this is happen in the the lastest jest lib in you... Add solution -
VBA 2022-01-22 21:26:29
Excel VBA hide sheets with names in array
Sheets(arr).Visible = False 'Note1: For this to work without an error, 'arr' needs to be a 1D array with a ' valid and actual sheet name in each element. 'Note2: An array cannot be used to make sheets visible if they are hidden. ' This arra... Add solution