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PHP 2022-02-14 02:40:03
take last four digits php
$newstring = substr($dynamicstring, -7); Add solution -
Python 2022-02-12 07:45:15
how to make otp generator in python
# Python Program for simple OTP genertaor import random as r # function for otp generation def otpgen(): otp="" for i in range(4): otp+=str(r.randint(1,9)) print ("Your One Time Password is ") print (otp) otpgen() Add solution -
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Other 2022-02-11 16:00:18
TypeError: unsupported operand type(s) for -: 'str' and 'int'
#this is a int Anmol = 1 #this is a str Mom = "1" Anmol + Mom #if you add you get someting that looks like this #TypeError: unsupported operand type(s) for -: 'str' and 'int' #to fix do the following Anmol + str(Mom) Add solution -
VBA 2022-02-11 11:10:02
vba open file dialog
Sub FileOpenDialogBox() 'Display a Dialog Box that allows to select a single file. 'The path for the file picked will be stored in fullpath variable With Application.FileDialog(msoFileDialogFilePicker) &nbs... Add solution -
Javascript 2022-02-08 15:05:31
how to add some thing to url by js
function insertParam(key, value) { key = encodeURIComponent(key); value = encodeURIComponent(value); // kvp looks like ['key1=value1', 'key2=value2', ...] var kvp = document.location.search.substr(1).split('&'); let i=0; for(... Add solution -
C++ 2022-02-07 04:50:13
c++ ros subscriber
#include "ros/ros.h" #include "std_msgs/String.h" /** * This tutorial demonstrates simple receipt of messages over the ROS system. */ void chatterCallback(const std_msgs::String::ConstPtr& msg) { ROS_INFO("I heard: [%s]&q... Add solution