input

VSCode cannot read user input while debugging a python code in integratedTerminal

由 ↘锁芯ラ 提交于 2020-08-20 11:28:09
问题 In this two-line python code: string = input("What's your name? ") if string != '': print('Hello, ' + string + '!') While I run debugging, it waits for user input. After typing a name, the Terminal (Python Debug Console) just halts there, the print() line never gets executed. See the screenshot below The launch.json file is below (as default): { // Use IntelliSense to learn about possible attributes. // Hover to view descriptions of existing attributes. // For more information, visit: https:/

Prevent arrow keys from changing values in a number input

由 ☆樱花仙子☆ 提交于 2020-08-19 06:06:29
问题 I have an input control on a webpage similar to this: <input type="number" name="value" /> If this control has focus and I hit either the up or down arrow keys, then the value in the textbox increments or decrements (except in IE). I would like to disable this feature, preferably using CSS. I already have the spinner buttons removed using CSS. I realize I could use JavaScript to capture the keydown event, but I want to allow the arrow keys to continue to scroll the page up or down. 回答1: There

Python: Replace multiple strings in text file with multiple inputs

由 妖精的绣舞 提交于 2020-08-09 06:30:14
问题 I am looking at replacing multiple strings with input from the user. The following code (which is a modification of a code from one of the queries here in stackoverflow; pardon coz I can't find the thread anymore) works well when finding and replacing one instance(done on purpose) of a specified string: print('What word should we replace s1 with?') input_1 = input() with open('C:\\dummy1.txt')as f: sample1 = f.read().replace("s1", str(input_1), 1) with open('C:\\dummy2.txt',"w") as f1: f1

Clear input fields on form submit

由 坚强是说给别人听的谎言 提交于 2020-07-28 06:34:15
问题 I know this is continuously asked anew, and I've checked out different answers and tried different solutions but to no avail. In some cases it can be really be a case by case thing depending on how the code has been redacted. I'd like to simply have the two input fields in my page to clear when I click submit (&& enter - unless its a separate event, that's for another thread), considering I always press enter as opposed to clicking - this is a site just meant for my use. I have of course a

Clear input fields on form submit

由 ≯℡__Kan透↙ 提交于 2020-07-28 06:34:05
问题 I know this is continuously asked anew, and I've checked out different answers and tried different solutions but to no avail. In some cases it can be really be a case by case thing depending on how the code has been redacted. I'd like to simply have the two input fields in my page to clear when I click submit (&& enter - unless its a separate event, that's for another thread), considering I always press enter as opposed to clicking - this is a site just meant for my use. I have of course a

Javascript code for Input range slider not working in internet explorer 11

由 若如初见. 提交于 2020-07-21 05:30:40
问题 This is my html code <input type="range" name="que1" min="0" max="100" value="0" class="slider" id="myRange"> And the javascript code for it is var slider = document.getElementById('myRange') function onChange(event) { var x = event.target.value if (x == 0) { slider.className = '' } else if (x > 30 && x < 60) { slider.className = 'MyClass-1' } else if (x == 100) { slider.className = 'MyClass-2' } } slider.addEventListener('input', onChange) As I drag the slider , the value changes but the

Javascript code for Input range slider not working in internet explorer 11

由 浪子不回头ぞ 提交于 2020-07-21 05:29:05
问题 This is my html code <input type="range" name="que1" min="0" max="100" value="0" class="slider" id="myRange"> And the javascript code for it is var slider = document.getElementById('myRange') function onChange(event) { var x = event.target.value if (x == 0) { slider.className = '' } else if (x > 30 && x < 60) { slider.className = 'MyClass-1' } else if (x == 100) { slider.className = 'MyClass-2' } } slider.addEventListener('input', onChange) As I drag the slider , the value changes but the

Detect the error message in the input field

由 和自甴很熟 提交于 2020-07-20 18:03:11
问题 How can I show the message if the user types a restricted symbol? For example, if the user types * in the input field, the error message can show A filename cannot contain any of the following characters: \/:*?"<>| . I hope someone can guide me how to do it. Thanks. <!DOCTYPE html> <html> <body> <h1>How to show error message</h1> <input type="text" class="form-control blank" id="function_code" name="function_code" title="function_code" onpaste="return false"> </body> </html> <script> document

Is there a way to stop input() from escaping \n?

由 守給你的承諾、 提交于 2020-07-16 10:41:11
问题 So I'm trying to allow my user to input \n in a string, to designate a new line. However for some reason that is translated into '\\n'. So I can do: inp = input().replace("\\n", "\n") but that seems a little cumbersome; is there a better way? 回答1: What you're looking for here is actually almost the opposite of what you're asking for. input does not escape the string in any way; it returns exactly the string the user typed. And, in fact, your attempted fix for that is, while probably not the

Vuejs v-model escape automatically html entities

由 余生长醉 提交于 2020-07-09 05:43:08
问题 I'm trying to display some html entities in a form text input, but v-model seems escaping them. Is there something I need to write to make v-model displaying correctly html entities? my sample code is <el-input v-model="data" readonly="readonly"></el-input> I know about v-html but I prefer keep using v-model due the automatic two-way binding. UPDATE Maybe I expressed myself wrong, I want to display the character, not the html entity, so instead 49.42₹ i need to display 49.42₹. 回答1: If you v
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