user-input

I'm looking for advice on parsing input from a user in multiple combinations of City / State / Zip Code / Country. A common example would be what Google maps does. Some examples of input would be: "City, State, Country" "City, Country" "City, Zip Code, Country" "City, State, Zip Code" "Zip Code" What would be an efficient and correct way to parse this input from a user? If you are aware of any example implementations please share :) The first step would be to break up the text into individual tokens using spaces or commas as the delimiting characters. For scalability, you can then hand each

When i try to run the following expect script, it just finishes running instead waiting for user input. Could someone tell me what i am doing wrong? #!/usr/bin/expect puts -nonewline stdout "Enter device id:" flush stdout gets stdin id puts -nonewline stdout "Enter device name:" flush stdout gets stdin name Expect alters the Tcl gets command so that it doesn't wait for standard input; to read a line while waiting for it, you need to do this instead of gets stdin id : # Read input to stdin expect_user -re "(.*)\n" set id $expect_out(1,string) Try this code : expect "\\$" puts -nonewline "please

Im Looking for a simple solution to stop a login form from submitting with empty input fields. The code for the form is below. I would like to use a simple Javascript soluiton if possible. <form id="login" method="post" action=""> <input type="text" name="email" id="email" /> <input type="password" name="pwd" id="pwd" /> <button type="submit" id="submit">Login</button> </form> If possible I would also like to change the border of the empty field(s). Thanks in advance. Sample code with dummy checks: <script type="text/javascript"> function checkForm(form) { var mailCheck = checkMail(form

I know in Galaxy Samsung SIII it is possible to configure in settings an option to avoid the screen turns off when user is looking into the screen. I think the phone uses the camera or a kind of a sensor of presence. is it possible to do it programmatically? even if yes, some devices won't be capable to do that. I imagine some possibilities here: using the camera, accelerometer, or even user activity: if the screen is on, touches, I don't know. There is a specific library about "user presence" to android? Using the best of all sensors when available? Yes, there's something like that. You can

I have an EditText . Now I want to get all changes made by the user to this EditText and work with them before manually inserting them into the EditText . I don't want the user to directly change the text in the EditText . This should only be done by my code (e.g. by using replace() or setText() ). I searched a bit and found an interesting class named InputConnectionWrapper . According to the javadoc it shall act as a proxy for a given InputConnection . So I subclassed it like this: private class EditTextInputConnection extends InputConnectionWrapper { public EditTextInputConnection

I am trying to get user input from the textbox in a WPF application I am building. The user will enter a numeric value and I would like to store it in a variable. I am just starting on C#. How can I do it? Currently I am opening the textbox and letting the user enter the value. After that the user has to press a button upon which the text from textbox is stored in a variable. private void TextBox_TextChanged(object sender, TextChangedEventArgs e) { } private void Button_Click(object sender, RoutedEventArgs e) { var h = text1.Text; } I know this isn't right. What is the right way? Like @Michael