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C++ 2022-03-15 06:55:06
segment tree complexity
// C++ program to show segment tree operations like construction, query // and update #include <bits/stdc++.h> using namespace std; // A utility function to get the middle index from corner indexes. int getMid(int s, int e) { return s + (e -s)... 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 -
PHP 2022-02-07 05:10:08
Malformed UTF-8 characters, possibly incorrectly encoded
/** * Encode array from latin1 to utf8 recursively * @param $dat * @return array|string */ public static function convert_from_latin1_to_utf8_recursively($dat) { if (is_string($dat)) { return utf8_encode($dat); } elseif (is_... Add solution -
Javascript 2022-02-02 23:42:13
vue multiselect doesn't update the selected array of obj after remove one
For updating the array from vue multiselect use @select and @remove events Example: <multiselect @select="selectionChange" @remove="removeElement"> </multiselect> Into methods add the next functions methods: { remove... Add solution -
Python 2022-02-02 19:50:02
save data as npz file python
# save numpy array as npy file from numpy import asarray from numpy import save # define data data = asarray([[0, 1, 2, 3, 4, 5, 6, 7, 8, 9]]) # save to npy file save('data.npy', data) # load numpy array from npy file from numpy import load # load array ... Add solution -
VBA 2021-11-14 02:27:07
excel vba pass array to scriptcontrol
'VBA for passing arrays to and from JScript in the Script Control. 'JScript, running in the Microsoft Script Control, can be 'passed VBA safearrays... exactly the same as Internet Explorer can 'be. But before JScript can do anything with the values in t... Add solution -
Javascript 2021-11-05 05:29:12
vue multiselect not updating
For updating the array from vue multiselect use @select and @remove events Example: <multiselect @select="selectionChange" @remove="removeElement"> </multiselect> Into methods add the next functions methods: { remove... Add solution