perl -lane ‘splice @F, 2, 3; print “@F”‘ -l removes newlines from input and adds them to output -n reads the input line by line, running the code for each line -a splits each line on whitespace into the @F array splice removes three elements from @F starting with position 2 (numbering starts at 0) … Read more
int FeetToInches(int feet) is a method accepting the paramter feet of type int and defines a return type of int. return; can only be used in a method without a return type, return inches; returns the variable inches About the difference in your code sample, they differ in a lot of ways, and the only … Read more
As others have pointed out, you can only have one return statement from a function and thus only return on parameter (although it can be a structure). In this instance I would pass the integer values into the function by using integer pointers and passing their address e.g.: int swapNum(int *num1, int *num2); int main() … Read more
Try this: {{ round(($unload->sum(“first”) * 100) / $unload->sum(“total_unload”)) }} % 0 solved How can I get round value from a object in laravel [closed]
With (val>>1)-(val & 1) you get your first result: 0 -> 0 1 -> -1 2 -> 1 The alternative result can be got with (val & 1)-(val>>1): 0 -> 0 1 -> 1 2 -> -1 0 solved Formula for Mapping three values [closed]
You want something like this: public static Pair FindClosest(IEnumerable<Pair> list, int value) { Pair closest = null; if (list != null && list.Count() > 0) { foreach (var pair in list) { if (value <= pair.Max) { closest = pair; break; } } if (closest == null) { closest = list.Last(); } } return closest; … Read more
besides lack of info provided , this might help you build your own var dataQuestions = [ { question : 1, response : 3, },{ question : 2, response : 7, },{ question : 3, response : 5, }]; function addQ(){ var question = parseInt(document.getElementById(“question”).value); var response = parseInt(document.getElementById(“response”).value); dataQuestions.push( { question: question, response : … Read more
Have you tried calculating the length within the function rather than in the console log? This ensures that all of the logic is first completed within the function before it is returned in the console log. Your function expects the string name, but you are passing name.length function getNameLength(name){ return name.length; } console.log(getNameLength(‘John’)); console.log(getNameLength(‘Argentina!’)); console.log(getNameLength(‘Macedonia’)); … Read more
You can use the Role.members property. // get role by name const role = message.guild.roles.cache.find(role => role.name === ‘<roleName>’); // send a message to everyone with the role role.members.each(user => user.send(‘This is a DM’)); This method assumes you have a way to get the <roleName> value from a string; perhaps with an args variable. solved … Read more
try setx PATH “%PATH%;C:\Python34\Scripts” if it is not working install your python modules like this python -m pip install [packagename] solved Cannot install pip install numpy [duplicate]
You can use Enhanced for loop to iterate over a vector for (Integer digit : digits) { } We also know the size of the vector, we can write a for loop using vector.size(). for(int index = 0; index < digits.size(); index++) { System.out.println(digits.get(index)); } You can also follow the other ways given here 1 … Read more
The purpose of a hash function ist to retrieve a unique value for a given sequence (of bytes, characters, …). Therefore you need the length of the sequence, here with ‘strlen’. Without bit shift operator (<<) you would get the same result for the sequence ‘abc’ and ‘cba’. The xor operator (^) ‘scrambles”https://stackoverflow.com/”hashes’ the current … Read more
I believe that you are trying for these : the_array = [] while True: sval = input(‘Enter a number: ‘) if sval == ‘done’: break try: ival = int(sval) the_array.append(ival) except: print(‘Invalid input’) continue def maximum(values): num1 = 0 for i in values: if i >= num1: num1 = i return num1 def minimum(values): num2 … Read more
What is difference between using a colon (:) when creating a class to use inheritance and the ‘using’ keyword at the top of the program code? solved What is difference between using a colon (:) when creating a class to use inheritance and the ‘using’ keyword at the top of the program code?
What you are really asking is how to implement a function after a promise is done. If so, then making the function an Async function will do the trick. For information on async-await check out Async/await. 2 solved Async-Await or Promises with JavaScript functions [closed]