[Solved] Can we Write For loop as a function?

[ad_1] You could do this, but you probably shouldn’t: def forn(n): def new_func(func): for i in range(n): func(i) return func return new_func @forn(10) def f(i): print(i) or this: def forn(n, func) return [func(i) for i in range(n)] x = forn(10, lambda x: x**2) But these are more verbose and less readable than for i in … Read more

[Solved] Why is this javascript Array() producing an array with only one element? [closed]

[ad_1] As per Sebastian’s comment: your requestCount is almost certainly a string instead of a number: new Array(4).fill() // Array(4) [ undefined, undefined, undefined, undefined ] new Array(“4”).fill() // Array(1) [ undefined ] In fact the second constructor does something wildly different from the first one. new Array(int) will create an Array with <int> empty … Read more

[Solved] How do i read a boolean value?

[ad_1] option variable should be of type string in your case. Then, You need to change this bit (assignment operator) if(option = friend) to this (comparison operator) if(option == friend) So finally you will get (after readline command fix) string friend; string friend2; string friend3; string option; Console.WriteLine(“Who would you like to talk to first? … Read more

[Solved] time and date validation in javascript [closed]

[ad_1] I have done a workaround for you to achieve what you have said <input type=”text” value=”Enter date!” id=”dte” class=”datepicker”> <br/> <br/> <input type=”text” id=”time” value=” time!” > $(“.datepicker”).datepicker({dateFormat: “yy-mm-dd”}); $(“input.datepicker”).on(“keyup change”, function(){ var today = new Date(new Date().getFullYear(), new Date().getMonth(), new Date().getDate()).getTime(); var d = new Date(); var month = d.getMonth()+1; var day = … Read more

[Solved] How to join 2 table and return value

[ad_1] You can use this query SELECT t1.* FROM first_tbl AS t1 LEFT JOIN second_tbl AS t2 ON t1.order_number = t2.order_number WHERE t2.ID IS NULl And it will return only the 333333 record See this DB fiddle for example This is how it would look in CI: $this->db->select(“t1.*”) $this->db->from(“first_tbl AS t1”); $this->db->join(“second_tbl AS t2 “, … Read more