5,636 questions
1
vote
1
answer
62
views
SSH-bound Go CLI Daemon – SSH Connects Successfully, but No Input Accepted
I'm building a custom CLI daemon in Go for Ubuntu.
When I run the CLI locally (without SSH), everything works correctly — for example:
admin@admin> whoami
responds as expected.
However, after ...
0
votes
1
answer
80
views
I'm trying to have the user's cursor in an input statement at a specific point (after the ": |") so it types at that point
Here is my code:
print("Make a 20-digit code with numbers 0-9: |___|", end="\r", flush=True)
addDigits = input("Make a 20-digit code with numbers 0-9: |")
More ...
- 11
0
votes
2
answers
76
views
How to auto-adjust the width of an input field based on character length of the decimal displayed within?
I'm working on a very simple program that takes a user-specified number (can be an integer or a float of any length) and performs one specific multiplication operation on that number. The program then ...
- 1
1287
votes
17
answers
708k
views
How can I sanitize user input with PHP?
Is there a catchall function somewhere that works well for sanitizing user input for SQL injection and XSS attacks, while still allowing certain types of HTML tags?
- 23.7k
435
votes
8
answers
467k
views
Getting a hidden password input
You know how in Linux when you try some Sudo stuff it tells you to enter the password and, as you type, nothing is shown in the terminal window (the password is not shown)?
Is there a way to do that ...
- 11.5k
0
votes
1
answer
48
views
Read user input in app generated by jpackage
I am using jpackage to convert a Java application into an executable .app file.
When running on macOS, as shown below, the application cannot read user input.
open -n /Applications/MyApp.app
The ...
- 121
0
votes
3
answers
116
views
Is this way of getting a formated input from stdin better than default scanf?
#include <stdio.h>
#include <stdlib.h>
#define BUF_SIZE 1024
int main() {
char *buf = (char*)malloc(BUF_SIZE*sizeof(char));
fgets(buf, BUF_SIZE, stdin);
int a = 0;
sscanf(buf, ...
0
votes
1
answer
93
views
Deleting files based on input to avoid accessing parent folders
I am doing a REST API in Java (although this question may apply to other languages) where I create several local files and directories, and they can be deleted based on input. I manage my files in a ...
- 21
2
votes
2
answers
68
views
How to be able to retry an input for a specific key in dictionary in Python without skipping it
I'm trying to make a script that will ask for 5 score input from the user. Each score corresponds to a specific dilution. The input are strings and only six "characters" are allowed to be ...
- 33
246
votes
18
answers
200k
views
Password masking console application
I tried the following code...
string pass = "";
Console.Write("Enter your password: ");
ConsoleKeyInfo key;
do
{
key = Console.ReadKey(true);
// Backspace Should Not Work
if (key.Key !=...
- 9,442
254
votes
21
answers
170k
views
How to show "Done" button on iOS number pad keyboard?
There is no "Done" button on the .numberPad Keyboard Type. When a user finishes entering numeric information in a text field, how can I make the number pad disappear?
I could get a "...
- 16.8k
-1
votes
1
answer
86
views
Automatic insertion of a value in the program [closed]
I need to periodically record a value in the program using a dialog box.
The program is written in Borland Delphi 7, Windows API. The recorded value is stored in RAM.
I also have a Java program in ...
- 41
232
votes
19
answers
157k
views
How do you implement a good profanity filter?
Many of us need to deal with user input, search queries, and situations where the input text can potentially contain profanity or undesirable language. Oftentimes this needs to be filtered out.
Where ...
- 4,873
222
votes
8
answers
804k
views
std::cin input with spaces?
#include <string>
std::string input;
std::cin >> input;
The user wants to enter "Hello World". But cin fails at the space between the two words. How can I make cin take in the whole of ...
- 23.3k
0
votes
1
answer
256
views
Why does my Blazor form not get any value from input field?
I have been using Blazor and I encountered an issue could not find any solution. I have been trying to add text into input fields but it's not updating.
@page "/"
<PageTitle>Form</...
- 21
2
votes
1
answer
55
views
I have input validation and now im trying to continue the code // Powershell
I am following a tutorial I found on youtube for a file integrity monitor. The code is messy but im trying to add my own twist and clean it up. I just added input validation and now the code won't run ...
1
vote
1
answer
115
views
C++ MFC - Open edit window at specific position [closed]
I have an application where, on a specific event, I want to open a edit control at a specific position x,y with a specific size width,height. In the opened window, I want the user to enter a string ...
- 359
1
vote
1
answer
67
views
How to hold an input open for a specific length of time
A project I am working on needs to automatically accept an input after 5 seconds. the idea is that they have 5 seconds to enter as many particular characters as possible.
I've found plenty of examples ...
187
votes
17
answers
262k
views
JavaScript: Check if mouse button down?
Is there a way to detect if a mouse button is currently down in JavaScript?
I know about the "mousedown" event, but that's not what I need. Some time AFTER the mouse button is pressed, I want to be ...
- 112k
71
votes
11
answers
141k
views
Unfocus a TextInput in React Native
I'm building an Android app with React Native.
How can you force a TextInput to "unFocus", meaning the cursor is blinking inside the text field. There are functions for isFocused() and onFocus(), ...
- 847
164
votes
7
answers
209k
views
Spring MVC: How to perform validation?
I would like to know what is the cleanest and best way to perform form validation of user inputs. I have seen some developers implement org.springframework.validation.Validator. A question about that: ...
- 5,664
1
vote
2
answers
181
views
Why does my Kotlin program fail to compile?
I'm currently learning Kotlin and using https://play.kotlinlang.org/ to compile my code.
I tried to create a very simple program, collecting user input and giving output.
Howevery, it doesn't run.
fun ...
- 23
0
votes
1
answer
83
views
How to re-render table to reflect input data
I have two files/components:
Createrisk.jsx for creating individual risks
Tablepage.jsx displays the risks in an MUI Data Grid
The problem is Tablepage renders only the attributes from Createrisk ...
- 33
0
votes
0
answers
36
views
Can input elements being positioned in Drupal 10 into a table
I have in Drupal 10 made a simple table that is being build with a PHP as part of a module.
When I use a buildForm-function, I can not position the input fields. I want these to be as if they were ...
- 13
2
votes
1
answer
98
views
@action got an unexpected keyword argument 'id'
class CustomUserViewSet(UserViewSet):
serializer_class = UserSerializer
pagination_class = PageNumberPagination
permission_classes = [permissions.IsAuthenticated]
def ...
- 31
1
vote
2
answers
11k
views
OpenAI API error: "TypeError: Cannot read properties of undefined (reading 'choices')"
I looked into various possible solutions:
OpenAI and Javascript error : Getting 'TypeError: Cannot read properties of undefined (reading 'create') at Object.<anonymous>"
https:/...
- 752
1
vote
1
answer
67
views
How can I receive user input in Java in a single line in the console [closed]
I am attempting to make a simple text-based calculator application in Java. I am wondering if it would be possible to take input inline with a print statement. for instance, instead of getting an ...
- 28
144
votes
5
answers
417k
views
Getting user input [duplicate]
I am running this:
import csv
import sys
reader = csv.reader(open(sys.argv[0], "rb"))
for row in reader:
print row
And I get this in response:
['import csv']
['import sys']
['reader = csv.reader(...
- 61.5k
1
vote
0
answers
31
views
How can read all text before the cursor in custom keyboard?
I'm developing a custom iOS keyboard using SwiftUI. I want to access a large portion of text before the cursor. I'm currently using:
textDocumentProxy.documentContextBeforeInput
However, this only ...
0
votes
1
answer
60
views
How to Display Input and Output Like Online Compilers in VS Code?
When running my programs in VS Code terminal, the input and output are printed in the same terminal window.
But I want the input and output to be clearly separated, like in online compilers.
Eg:
(...
- 103
0
votes
0
answers
51
views
For safety, is it enough to check whether user input conforms to an expected value? Or do I need to escape it before output anyway? [duplicate]
Is it enought to check whether user input conforms to an expected value, before I embed it into executed code? E.g.:
$fruits = array(
"Orange",
"Banana"
);
if(isset($_GET['...
- 821
0
votes
1
answer
662
views
MudAutocomplete does not trigger ValueChanged function on Leaving Input field in Mudblazor
I am working with MudAutocomplete in Mudblazor(6.12.0).I want the autocomplete to hold the list of values as well as allow the user to enter the text manually which is not in the list .It works fine ...
- 69
3
votes
3
answers
170
views
How to validate mutliple inputs of different variable types within a do/while loop?
When validating user input to check if the user has inputted correct values (i.e. letters for the strings, numbers for the integer), the below code can only detect when the strings have been ...
- 53
1
vote
1
answer
126
views
Unable to input negative sign in input field
I am new to React and I am trying to have a input field which can take values between -40 and 30. I am using Form.Control from react-bootstrap and below is my code
interface Range{
min: number,
max: ...
- 13
93
votes
7
answers
189k
views
How to define default value if empty user input in Python?
Here I have to set the default value if the user will enter the value from the keyboard. Here is the code that user can enter value:
input = int(raw_input("Enter the inputs : "))
Here the value will ...
- 2,129
91
votes
17
answers
81k
views
How to read multiple lines of raw input?
I want to create a Python program which takes in multiple lines of user input. For example:
This is a multilined input.
It has multiple sentences.
Each sentence is on a newline.
How can I take in ...
- 16.9k
1
vote
1
answer
78
views
Comparing characters with user input
I am having a problem with comparing declared constants in the .data section with user variables in the .bss section, where I will store user input from syscall read.
They both are doublewords. Could ...
0
votes
1
answer
253
views
How to Pre-fill Email Field on AWS Cognito Managed Login Page in Multi-Tenant SaaS?
In my multi-tenant SaaS application, I use AWS Cognito for authentication with a managed login page. Each tenant has a separate Cognito user pool. The authentication flow is as follows:
The user ...
0
votes
0
answers
98
views
Simulate mouse input on touchscreen without handicapping user input
I am currently developing a C# .NET console application on my computer which allows me to move a virtual joystick by moving my mouse to the joystick and pressing down(currently not implemented) and ...
- 1
0
votes
2
answers
165
views
How to retrieve data from edit text fields in Kotlin?
Android studio Bumblebee 2021.1.1
All I am simply trying to do is get or retrieve text input from edittext field and it simply doesn't work no matter how I do it. I have searched everywhere including ...
- 3,284
0
votes
0
answers
73
views
How to skip checking for keys if no key is pressed
I am making a text-based game with frames, and my problem right now is that I have the code to check for keypresses
key = getkey.getkey()
But it seems like that command waits for you to press a key ...
0
votes
0
answers
64
views
How do I ignore special characters, in this case <, />, and "", in a string that I need to extract info from?
I am trying to make a program that can take a string from a file, and convert it to 4 predefined integers.
For now, I am attempting the stage after extracting the line from the document, to split it ...
- 19
3
votes
2
answers
221
views
how do i handle shift+ characters in godot like the underscore?
I am making a typing game but I don't know how to handle special characters like the underscore, where you have to press shift to access it.
if event is InputEventKey and not event.is_pressed():
...
- 47
0
votes
1
answer
60
views
Fetching characters from a Buffer while reading Ints
I am building a language interpreter and needs to have two functions, one to input an integer and another to input a character (from System.in). For instance, inputting integer - character - integer - ...
- 147
2
votes
1
answer
94
views
Storing user input into an array and terminating at stopping value without storing that value in C
I know how to write a while loop that reads user input, stores into an array then terminates at the stopping value. However, that stopping value is also stored and I'm not sure how to have it not do ...
- 23
0
votes
0
answers
34
views
date input resets in Chrome while trying to type
I have a date field in an Angular project that looks like this:
<input [disabled]="this.viewMode" type="date" name="txtDateReceived" class="form-control" [...
- 1,231
3
votes
3
answers
206
views
Random, yet predictable cronjob schedule based upon arbitrary user data in Bash
I'm trying to construct a random, yet predictable cronjob schedule for a monthly and daily cronjob based upon arbitrary user-provided data. The daily and monthly cronjobs should run with a sufficient ...
- 131
0
votes
0
answers
29
views
Need difference of column filters based on slicer range selection by user
I have tables -> calender , bi_alloceffort_data & bi_alloceffort_data_main. I Have linked calendar date column to REVDATE column of bi_alloceffort_data & "PROJECTNO" of both the ...
0
votes
0
answers
133
views
Shape of inputs causing issues with CNN with numerical and text inputs
I am having an issue of where I am obtaining an error to do with the input shapes for the CNN model.
The code for the model
text_input = Input(shape = (max_len,), name = 'text_input')
numerical_input =...
- 1
2
votes
1
answer
781
views
I can't print user input as ascii characters in Odin
I just want to take user input and then print it back but it will just print numbers. I don't know how to convert a byte array to a string or an ascii character.
I just started trying Odin. There is a ...
