Two main issues with your original code: 1- Using a wrong selector for the onchange event, replace “Other” by “#title” 2- You were checking if the value is equal to “Other” instead of the “other” you have in your HTML. Be careful, string comparison is case-sensitive! Below is a working snippet after applying these two … Read more
I think you should be comparing the string WITHIN the struct. Username[i].usernameadmin == username This would compare string username with string usernameadmin. The == operator can be used to compare strings in C++, thanks to overloading. You can still use .compare as well. Username[i].usernameadmin.compare(username) 10 solved How to compare a string with a struct (which … Read more
for (int i=1; i<numbers.length;i++) result=numbers[i]; this makes result the last element of the array, not the greatest one… You probably wanted for (int i=1; i<numbers.length;i++) result = Math.max(numbers[i], result); 1 solved Why does it return max for 2.0 in java? [closed]
phone, as it stands, contains a jQuery object, which is an Array-like Object of DOM elements. If you want to iterate over all of them and get their inner text, applying .substring(8) to each, and building an array out of them, you can use something like this: var phoneArray = $(data).find(“.tel a”).map(function (i, el) { … Read more
Ad 1. You’ve been bitten by the most vexing parse. Basically, C++ grammar causes ambiguities between statements and declarations in certain cases. In such cases, the input is interpreted as a declaration. Since int i() can be interpreted as an integer variable definition, or a function declaration, it is interpreted as a declaration of parameterless … Read more
Defining a constructor that takes a const char* as parameter and a copy constructor should do it. Having a copy constructor there also means you’d need a copy assignment operator and a destructor. You should also decide whether your objects assume ownership of the strings. In your example – a.value = “Hello, “; – just … Read more
In string literals, the “\” slash is the escape character. In order for your string literal to work properly you need to escape each “\” with the “\”. In other words, replace each “\” with two slashes like so: inFile.open(“C:\\Users\\Muhammad Shaeel\\Desktop\\CC\\Lexical Analyser Code\\Lexical Analyser Code\\program.txt”); solved Program fails to open file
temp = df.groupby(‘date’)[‘t’].cumsum().rename(‘t_cumulative’) df = df.merge(temp, on=’date_time’, how=’outer’) solved Calculate cumulative intraday measures that reset every day in pandas
The problem is that replace(“st”, “”) also removes the st ending of August, resulting in the input string seen in the error message. To handle this, you need to make sure the st suffix is right after a digit, so it’s part of the day value. You also need to handle all of 1st, 2nd, … Read more
const regex = /(.*?&.*?)&.*/; const str = `https://www.bing.com/search?q=something+something+something+something&mkt=en-IN&organic=True&ads=False&snippet=False`; const result = str.replace(regex, ‘$1’); The regular expression searches everything before the second “&” and replaces the original string with this match. solved Regex for finding the second occurrence of a character in a dynamic string in javascript
Make a loop of the number of points in the shape. In the case of a 5 pointed star that is 10 points because you have the outer points to make the spikes and the inner points which come back into the shape. Inside the loop you find each consecutive point (x, y coordinate) to … Read more
const multiply = (num1, num2, calc) => `${num1}${calc}${num2}` console.log(multiply(1,2,”*”)) solved Using variable that contains “multiply” string for multiplication of 2 other numbers
You don’t have to add (Double) there, why indeed. You are converting 50.2 to int wich evaluates to 50, then you are converting 50 back to double wich stays at 50 If you print it. The only reason i can think to do this is If it’s inside some function with a return double value … Read more
I am not sure what you are asking, But the following program meets your conditions, 1. there is array of pointers 2. there is malloc 3. there is no character array #include <stdio.h> #include <stdlib.h> #define STR_MAX_SIZE 256 int main() { char *str; char *pos[2]; char c; if((str = malloc(STR_MAX_SIZE)) ==NULL) { return -1; } … Read more
Since it seems you don’t have any xibs, you probably want to register the class itself: tableView.register(CreateAccountCell.self, forCellReuseIdentifier:”CreateAccountCell”); 0 solved How create customs cell