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Javascript 2021-09-23 01:05:06
Concatenating variables and strings in React
href={"#demo" + this.state.id} //You can also use ES6 string interpolation/template literals with //` (backticks) and ${expr} (interpolated expression), href={`#demo${this.state.id}`} source https://stackoverflow.com/questions/39523040/conca... Add solution -
Other 2021-09-22 06:49:02
dont allow user to insert number greater than particular number
function isNumberKey(e) { var currentChar = parseInt(String.fromCharCode(e.keyCode), 10); if(!isNaN(currentChar)){ var nextValue = $("#txthour").val() + currentChar; //It's a string concatenation, not an addition if(pars... Add solution -
Python 2021-09-22 03:39:03
os.path.join
# Python program to explain os.path.join() method # importing os module import os # Path path = "/home" # Join various path components print(os.path.join(path, "User/Desktop", "file.txt")) # Path path = "User/Docum... Add solution -
Python 2021-09-22 03:35:04
python code to make a calculator frame
# importing everyting from tkinter from tkinter import * # expression to access among all the functions expression = "" # functions def input_number(number, equation): # accessing the global expression variable global e... Add solution
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