PasswordGenerator | Password Generator HW3 JS
kandi X-RAY | PasswordGenerator Summary
kandi X-RAY | PasswordGenerator Summary
Password Generator HW3 JS. Problem: HTML and CSS build to match design and layouit of example Solution: Follow guidelines and build as indicated. Problem: get elements by id's created in the HTML Solution: retrieve elements with get element functions. Problem: generate random loop through symbols, uppercase, lowercase and numerals Solution: create random fuction to loop through array. Problem: clipboard needs to know when clicked Solution: add event listener to clipboard button. Problem: generate password also needs to know when clicked Solution: add event listener to generate password button. Problem: how to generate the password Solution: create function to generate password by running through array. Problem: creating a loop Solution: for accessing typescount and the funcName also creating functions to get all the random variables: symbol, number, uppercase and lowercase.
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QUESTION
Error: UnboundLocalError: local variable 'generate' referenced before assignment
ANSWER
Answered 2021-Feb-01 at 00:16Do you know what is local variable ?
caratteri = "" creates local variable which exists only inside passwordGenerator() but you try to use it in generate() when you use list(caratteri).
In generate() you create also local variable when you use caratteri = list(...) but you do this after trying to get value from caratteri - and this gives error local variable 'caratteri' referenced before assignment.
Better use variables explicitly - send them as arguments
QUESTION
I have made a random password generator.In function void passwordGenerator(int sizeOfPassword)
The problem here is this I am trying to save the password generated by the program in sum but I don't know how to do it properly.
How do I save random digits password in sum.
ANSWER
Answered 2020-Nov-14 at 08:06You might display letter by letter:
QUESTION
Encountered a strange issue while using delete method in Express app.
Here is my app.js document. I am using elevatorRouter for "/elevators" routes.
app.js
...ANSWER
Answered 2020-Oct-22 at 17:36You cannot get response from a DELETE route with a POST HTTP request. It is a well-known issue of browsers, but HTML forms can only send FormData via POST and DELETE is not compatible.
Therefore, Express routing does not match and says POST:“/:id” route does not exist.
Try changing .delete to .post and it will work.
Edit: There is a method-overwrite module to convert POST requests to DELETE via a query param _method (or any other name you choose).
QUESTION
This is what the logcat is showing Me while Running the app, i cant understand what to do, please help me by telling me what to do. when i run my app the activity just pops up and closes in an instant. i dont get a 'app not responding' message too
...ANSWER
Answered 2020-Jun-30 at 12:54You're getting NullPointerException because you're initializing the CheckBox views outside the onCreate() method.
QUESTION
I just created my first Python project. I'm sure there's a lot of improvements that could be made, but I have one specific question about how to alter my code.
I've been reading that it's unwise to use global variables (due to security concerns). But I'm not sure how to make multiple functions work together (i.e. use the same variables) unless they are global.
The program below does three things:
- Generate a password.
- Encrypt that password.
- Decrypt the password.
However, I only declared global variables in part 2 to encrypt the password.
My question is: how do alter the code to avoid using globals? I've pasted all the code below for reference, but the globals are declared in def listToString() and def passEncryptor():.
ANSWER
Answered 2020-Apr-19 at 20:33In this case it really just comes down to lack of knowledge - you aren't taking advantage of function parameters - I'm assuming you don't know what those are, because if you did, you would prefer them over global variables.
I don't know that "security" is exactly what you're sacrificing when using global variables. Sure, I can think of hypothetical examples, and I'm sure someone can cite some real example(s) where use of global variables was a major security issue... What I mean is, using global variables doesn't make your program intrinsically insecure - it's just that it's very easy to use them incorrectly (is there a correct way?). There are better solutions available to solve the problems you think you can only solve with global variables.
The code you posted actually demonstrates the crux of global variables perfectly - If I, a user of your program, want to generate multiple passwords, the result I get is unexpected:
QUESTION
I tried to search a lot but could not find proper resolution hence posting here. I am new to Python and I am trying to create a simple password generator application which is of 8 characters and should consist of 1 uppercase, 1 lowercase, 1 special character, and 1 numeric values. I am able to get these things and create a 4 letter password with Uppercase, lowercase, special character, and numeric values. For the remaining 4 characters, I want to choose the options randomly from the list which is made up of all these options but for some reason, I am unable to obtain the values randomly for it. I am getting the following error when I try to access the random choice from the list within a list:
TypeError: list expected at most 1 argument, got 4
I wanted to know how can I select a random value which can be either lowercase, uppercase, numeric or special characters for the remaining 4 values in my final password. I know I can use the for loop to accomplish the same but I would like to do it randomly so I am trying this approach.
Following is the code I have so far and some of the things I have tried to obtain the random values located list within a list:
...ANSWER
Answered 2020-Apr-17 at 16:07The list() method only takes one argument. You can do
QUESTION
I have the problem that i want to write a unit test of a custom function in my user service. But this user service derives from asp.net core identity user manager. I want to extend the functionality of the user manager therefore i derived from it. So I want to test the method CreateCRohMUserAsync
...ANSWER
Answered 2020-Mar-29 at 08:06As per your example code, I'd recommend you change the inheritance to composition as you only use methods from the base class, not override any.
QUESTION
If the submit button is clicked in a form, it should automatically scroll to the first validation error if an error exists. I've read that I can use "scrolltoview" for this, but I don't know exactly how.
I have already tried it with a simple ScrollTo (0.0) to simply scroll up in the event of errors and it works perfectly. However, this is not the solution I would like to have.
...ANSWER
Answered 2020-Mar-26 at 15:32Try using document.querySelector to locate the first error message like below.
QUESTION
struct ContentView : View {
var body: some View {
NavigationView {
TabbedView {
PasswordGenerator()
.tabItemLabel {
Image("KeyGlyph")
Text("Generator")
}
PasswordGeneratorSettings()
.tabItemLabel {
Image("SettingsGlyph")
Text("Settings")
}
}
}
}
}
ANSWER
Answered 2019-Jun-25 at 15:09The 'TabbedView' can be used in a way similar to the following:
QUESTION
I'm semi-new to python, and i'm trying to make a random username and password generator, but nothing that I've been having trouble setting up a random username
I've tried just generating a random string of ten characters, but it ends up being way too long, and quite repetitive. Here's the code I tried
...ANSWER
Answered 2019-Oct-27 at 17:59username.join(nameExtra) means "take each of the characters in nameExtra, and put the full value of username between each of them". This is why it's appearing several times. To fix this problem, do username + nameExtra instead of username.join(nameExtra).
Also, you're not building a string correctly, so it's using . at 0x0000020B09A5DE48> as the string, instead of the text you wanted it to use. To fix this problem, do ''.join(str(random.randint(0, 9)) for i in range(2)) instead of ''.join(str(random.randint(0, 9) for i in range(2))). Note the subtle difference in the closing parentheses.
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