user-input

问题 I have searched and searched to find a solution to (what feels like) a unique problem. Many answers here have been quite helpful and have gotten me a long way, but the last bit has me stumped. My batch file needs to open an executable in a folder with a variable name This folder may be in one of two directories This is what I originally had and it works @ECHO OFF SETLOCAL ENABLEEXTENSIONS ENABLEDELAYEDEXPANSION SET DIR1="%USERPROFILE%\AppData\Local\Application Workspace\Profiles" SET DIR2=C:

问题 Currently my actionButton is taking in user input through drop down lists, and then when the actionButton is pressed it outputs this to a csv file. However, if the user only inputs 2 out of the 5 drop down lists and presses the actionButton this will still go to the csv file. How can I make it so it only accepts the actionButton if all inputs are given? I am using observeEvent(). 回答1: if you use the packages shinyjs you can deactivate the button when not all inputs are given with something

问题 This question already has answers here : Reference - What does this error mean in PHP? (36 answers) Closed 3 years ago . I'm trying to create a form that stores details to a database, however, when I try to sanatize/validate the inputs I keep getting the following error filter_input() expects parameter 3 to be integer, string given My code is as follows, any help on how to sort this would be great! $customer->EMAIL = filter_input(INPUT_POST, 'EMAIL', 'FILTER_VALIDATE_EMAIL'); $customer->TITLE

问题 This question already has answers here : Reference - What does this error mean in PHP? (36 answers) Closed 3 years ago . I'm trying to create a form that stores details to a database, however, when I try to sanatize/validate the inputs I keep getting the following error filter_input() expects parameter 3 to be integer, string given My code is as follows, any help on how to sort this would be great! $customer->EMAIL = filter_input(INPUT_POST, 'EMAIL', 'FILTER_VALIDATE_EMAIL'); $customer->TITLE

问题 This is my first post in this community and I am a beginner of course. I look forward to the day I can help others out. Anyway, this is the a simple code and I would like it so that there is an error if the user enters a string. Unfortunately, it does not execute the way I'd like to, here's the code: number = 1 guess = int(input('Guess this number: ')) while True: try: if guess > number: print("Number is too high, go lower, try again") guess = int(input('Guess this number: ')) elif guess <

问题 I want to get input at runtime using selenium ide. could any one help me? 回答1: You can put break command or input-box 1.By input-box Command 1 Command 2 Command 3 4th command will be storeEval | prompt(“Enter input”); |variable type | locator of field where you want to put value| ${variable} continue with your next commands 2.By break command Command 1 Command 2 Command 3 4th command will be Break Enter input manually and resume execution of test continue with your next commands 回答2: you can

问题 I wrote the following update: void Update () { if( Input.GetMouseButton(0) ) { if( !dragging ) { dragging = true; xDragStart = Input.GetAxis("Mouse X"); yDragStart = Input.GetAxis("Mouse Y"); } xDrag = Input.GetAxis("Mouse X"); yDrag = Input.GetAxis("Mouse Y"); DragValuesText.text = "x = " + xDrag + ", y = " + yDrag; } else { if( dragging ) { dragging = false; } } } and made a Text UI to display DragValuesText . After this I found, that returned values are small while I am dragging and turn

问题 I want to execute a piece of code till the user enters an input(detects a random keypress), how do I do that in Python 3.x? Here is the pseudo-code: while input == False: print(x) 回答1: You can do it like this: try: while True: print("Running") except KeyboardInterrupt: print("User pressed CTRL+c. Program terminated.") The user just need to press Control+c. Python provide the built-in exception KeyboardInterrupt to handle this. To do it with any random key-press with pynput import threading

问题 I want to execute a piece of code till the user enters an input(detects a random keypress), how do I do that in Python 3.x? Here is the pseudo-code: while input == False: print(x) 回答1: You can do it like this: try: while True: print("Running") except KeyboardInterrupt: print("User pressed CTRL+c. Program terminated.") The user just need to press Control+c. Python provide the built-in exception KeyboardInterrupt to handle this. To do it with any random key-press with pynput import threading

问题 In my node script, I am waiting for the user to press enter at some point: console.log("Press enter to continue..."); await new Promise(function(resolve, reject) { process.stdin.once("data", function(data) { resolve(); }); }); The script runs fine, and continues only after the user has pressed enter. But at the end of the execution, the process does not terminate. Instead, it seems to be just pending for user input (i.e., a newline is printed every time I press enter). I'm pretty sure that