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Java 2022-03-28 03:35:55
Java
//create ArrayList ArrayList<String> arrayList = new ArrayList<String>(); //add item to ArrayList arrayList.add("item"); //check if ArrayList contains item (returns boolean) System.out.println(arrayList.contains("item")); /... Add solution -
Java 2022-03-19 23:40:39
java search arraylist
//create ArrayList ArrayList<String> arrayList = new ArrayList<String>(); //add item to ArrayList arrayList.add("item"); //check if ArrayList contains item (returns boolean) System.out.println(arrayList.contains("item")); /... Add solution -
Other 2022-03-19 08:10:11
Good News Bible
Dim x As Integer, For x = 1 to Array.Length -1 Next x Add solution -
Javascript 2022-03-19 01:45:07
google app script column to array indexOf
// Google app script column to array indexOf var numRows = sheet.getLastRow(); var nameRng = sheet.getRange(2, 3, numRows).getValues(); // this is [[v1],[v2],... var nameArr = String(nameRng).split(","); // force column range into a String() ... Add solution -
PHP 2022-03-11 16:50:21
php sort file names by date
<?php // get current directory path $dirpath = getcwd(); // set file pattern $dirpath .= "\*.jpg"; // copy filenames to array $files = array(); $files = glob($dirpath); // sort files by last modified date usort($files, function($x, $y) { ... Add solution -
TypeScript 2022-02-26 18:05:21
filter duplicate value in typescript
var arrOfObj = [ { id:1 ,name:'abc',age:27 }, { id:2 ,name:'pqr',age:27 }, { id:1 ,name:'abc',age:27 }, ] var setObj = new Set(); // create key value pair from array of array var result = arrOfObj.reduce((acc,item)=>{ if(!s... Add solution -
C++ 2022-02-26 16:45:35
string
#A string is a type of data. There are many data types. It can be manipulated. #It can be storerd as a variable myString = "Hello world" #WE can print it: print(myString) #You can append it to arraY: myArr = [] myArr.append(myString) #You can fi... Add solution