This is a very “basic” example: chars=”abcdefghijklmnopqrstuvwxyz” my_list = [] for c1 in chars: for c2 in chars: for c3 in chars: for c4 in chars: my_list.append(c1+c2+c3+c4) print(my_list) solved Go from aaaa to zzzz python [closed]
Assuming I understand your need, you could try something like the following: /* Create a mock-up table with sample data */ DECLARE @Data TABLE ( InstrumentID INT, InstrumentType VARCHAR(50), InstrumentNumber INT, NANumber INT, DateTimeFiled DATETIME, [Name] VARCHAR(255) ); INSERT INTO @Data ( InstrumentID, InstrumentType, InstrumentNumber, NANumber, DateTimeFiled, [Name] ) VALUES ( 1625168, ‘ACCOUNTS RECEIVABLE’, 1, … Read more
The error is literally telling you the problem: The operating system on this computer or its service pack level does not meet the minimum requirements for SQL server 2016 This error cannot be any more clear; it is telling you you cannot install SQL Server 2016 on the version of Windows you are using: Windows … Read more
The following code adds an text box to the form using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Windows.Forms; namespace WindowsFormsApplication3 { public partial class Form1 : Form { TextBox txtBox; public Form1() { InitializeComponent(); } private void button1_Click(object sender, EventArgs e) { txtBox = new TextBox(); txtBox.Location … Read more
When you use the Boolean Operator or, only one of the conditions declared has to be true in order for it to return true. 3>=3 is true, so the whole expression is true. solved Can someone explain why print(“red” == “blue” or 3 >= 3) returns True [duplicate]
I don’t understand why you want to get rid of forEach, but you have the answer and it’s simple as this: for (let i = 0; i < images.length; i++) { const oImage = new Image(); oImage.onload = () => { ctx.drawImage(oImage, i * 100, 0, 100, 100); }; oImage.src = images[i].textContent; } 1 solved … Read more
Are you talking about the Secure Socket Layer (SSL)? Make sure all your links are https://directory/folder/file.ext and not http://directory/folder/file.ext If you want the links to work with both a secure and non-secure web site, you can start your links with just the slashes and no protocol name and colon. //directory/folder/file.ext Edit: OPs problem had to … Read more
Although it would be easier to help you if you were to post a minimal reproducible example, as text, formatted as a code sample, I think I still understand what you’re asking. This looks like a learning exercise that you want to solve on your own. But I can give some advice. What you want … Read more
Use map with filter: let posts = [{ “id”: 101, “title”: “Some post title” }, { “id”: 102, “title”: “Some Another post title” }, { “id”: 103, “title”: “Some Best post title ever” } ] let reviews = [{ “postId”: 101, “user”: “Chris”, “comment”: “Great post!” }, { “postId”: 101, “user”: “Jason”, “comment”: “Worth reading.” … Read more
You can use a Count variable. int count=0; Loop() { count++; } if (count==1) do something; else do something else; if (count%2==0) //count is even do this; else //count is odd do that; solved Adding conditional statement to the number of times a loop is executed [closed]
df = pd.DataFrame() df[‘Date’] = [‘2017-05-20’, ‘2017-05-20’, ‘2017-05-20’] df[‘Price’] = [50, 60, 45] df[‘Prof/Loss’] = (df[‘Price’] / df[‘Price’].shift())*100 – 100 First, I think your math for calculating the Loss/Profit was wrong, I hope I fixed that for you. Second, you can use the .shift() method to get the previous row, use .shift(-1) to get the … Read more
Your void Write(const std::string& inString) function of OutputMemoryStream should not store additional byte of buffer for null terminator because std::string will not contain null terminator but if you use c_str(), a null terminator will be included in the return from this method. Don’t get confused with the internal structure of the memory. std::string stores the … Read more
Your problem is here: for(int i =2;i<=n-1;i++) { if(n%i != 0) { break; } else { sum = sum + i; } } With break you are stopping the whole iteration of you for loop, meaning after the first number which is not a divisor, i.e. where n%i != 0 equals true you are breaking … Read more
Since after one day all the comments and answers so far obviously could not help you, see the following simple solution. The exercise targets people starting with C++, so I suppose it is better to use basic constructs like arrays and loops. The array counts holds the counts of the digits, one for each possible … Read more
You are making mistake here user = User.objects.create_user{ username=request.POST[“username”], password = request.POST[“password”] Try this user = User.objects.create_user(username=request.POST[“username”],password = request.POST[“password”]) 2 solved I have python syntax error in django project