Why does periodically pressing the enter key substantially speed up my code?

Why does periodically pressing the enter key substantially speed up my code?

By : chemyriad
Date : November 21 2020, 12:01 PM
Does that help Under the covers, IDLE is simulating a terminal on top of a Tk widget, which I'm pretty sure is ultimately derived from Text.
The presence of long lines slows down that widget a little bit. And appending to long lines takes longer than appending to short ones. If you really want to understand why this happens, you need to look at the Tcl code underlying the Tk Text widget, which Tkinter.Text is just a thin wrapper around.
code :

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Submit value on pressing Enter in textarea and pressing Shift+Enter should go to next line

Submit value on pressing Enter in textarea and pressing Shift+Enter should go to next line

By : user3508239
Date : March 29 2020, 07:55 AM
hope this fix your issue I've answered this before. It's a little tricky if the caret is not at the end of the textarea:
How do I detect "shift+enter" and generate a new line in Textarea?
VB.NET: How to execute jquery code when pressing enter in textbox

VB.NET: How to execute jquery code when pressing enter in textbox

By : omerp
Date : March 29 2020, 07:55 AM
Hope this helps I have an issue where I'm trying to execute a search query from a textbox and attempting to use enter to initiate the search; however, it doesn't seem to be working. I'm wondering if vb.net/asp.net is doing a postback or something that I'm not aware of. , Try this:
code :
$("#searchbox").keypress(function (e) {
    //alert("this will execute");
    var code = e.keyCode || e.which;
    if (code == 13) {
        alert("this will not execute");
        //window.location.href = "http://www.google.com/";
$(document).keydown(function (e) {
    var code = e.keyCode || e.which;
    if (code === 13) {
executing some code after pressing ENTER key

executing some code after pressing ENTER key

By : Wen Wen
Date : March 29 2020, 07:55 AM
should help you out I have text box for ID. I want user to enter the ID and when he presses the Enter key I fetch some information from that specific ID from database.
code :
private void textBox1_KeyPress(object sender, KeyPressEventArgs e)
    if (e.KeyChar == (char) Keys.Return)
How is this code capturing user input without pressing enter?

How is this code capturing user input without pressing enter?

By : Jason Cole
Date : March 29 2020, 07:55 AM
this will help The snake code made by dbenham is extremely complex, however since your question is limited to the input mechanism it isn't a problem.
This snake game uses the choice command which only requires a specified key to be pressed and no following key press. Based on what key the user pressed, the variable errorlevel will be changed to the numerical position of that character in the list of options.
code :
CHOICE [/C choices] [/N] [/CS] [/T timeout /D choice] [/M text]

    This tool allows users to select one item from a list
    of choices and returns the index of the selected choice.

Parameter List:
   /C    choices       Specifies the list of choices to be created.
                       Default list is "YN".

   /N                  Hides the list of choices in the prompt.
                       The message before the prompt is displayed
                       and the choices are still enabled.

   /CS                 Enables case-sensitive choices to be selected.
                       By default, the utility is case-insensitive.

   /T    timeout       The number of seconds to pause before a default
                       choice is made. Acceptable values are from 0 to
                       9999. If 0 is specified, there will be no pause
                       and the default choice is selected.

   /D    choice        Specifies the default choice after nnnn seconds.
                       Character must be in the set of choices specified
                       by /C option and must also specify nnnn with /T.

   /M    text          Specifies the message to be displayed before
                       the prompt. If not specified, the utility
                       displays only a prompt.

   /?                  Displays this help message.
C:\> set errorlevel=-1
C:\> choice /c "YN" /m "Yes or No"
Yes or No: [Y,N]? Y

C:\> Echo %errorlevel%

pressing enter calls the code in click method

pressing enter calls the code in click method

By : Michael Allan
Date : March 29 2020, 07:55 AM
Any of those help Try (keydown.enter)="$event.preventDefault()" as below on that button:
code :
<button mat-raised-button color="primary" 
        style="margin-right: 10px;width: 20px">...</button>
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