logo
Tags down

shadow

How enter line space into a json file


By : sam
Date : September 15 2020, 04:00 PM
will help you You could use json.dumps(your_dictionary, indent=2) to pretty print the json.
The json.dumps() method takes the python object and returns a JSON formatted string. The indent parameter is used to define the indent level for the formatted string.
code :


Share : facebook icon twitter icon

How to set Line Spacing in UI Text View (Empty text view) to enter message with line space


By : Petran Den
Date : March 29 2020, 07:55 AM
help you fix your problem I had the same Problem. Based on Sergius answer I came up with the following working solution. The problem with Sergius answer was that all other already set attributes will be overwritten (Font, Color...)
So it is better to edit the existing typingAttributes:
code :
NSDictionary* d = deedTextView.typingAttributes;
NSMutableDictionary* md = [NSMutableDictionary dictionaryWithDictionary:d];
[md setObject:paragraphStyle forKey:NSParagraphStyleAttributeName];
deedTextView.typingAttributes= md;

Textarea limit enter pressed & trim the white space from new line


By : grylance
Date : March 29 2020, 07:55 AM
fixed the issue. Will look into that further If I'm understanding you correctly, you can prevent users from inserting line breaks by pressing the Enter key by adding a listener. Something like this:
code :
var textarea = document.getElementById("myTextArea");
textarea.addEventListener("keydown", function (e) {
    if (e.keyCode == 13) { // keyCode 13 corresponds to the Enter key
        e.preventDefault(); // prevents inserting linebreak
    }
});
textarea.addEventListener("paste", handler);

Back cursor to beginning of textbox after hit on enter to avoid line break and avoid white-space


By : Lev Zak
Date : March 29 2020, 07:55 AM
will help you I think I see the reason for your first two problems. When the KeyDown event runs you check for the Enter key, and if it was pressed you do your actions and clear textBox1. However, you still have not stopped the Enter key message from being passed onto the TextBox.
The fix is to set the e.SuppressKeyPress property to true which will cause the key press to not be passed to the TextBox, thus it won't add another new line in it.
code :
private void textBox1_KeyDown(object sender, KeyEventArgs e)
{
    if (e.KeyCode == Keys.Enter)
    {
        textBox2.AppendText(textBox1.Text.TrimEnd() + "\n"); //TrimEnd() removes trailing white-space characters.
        textBox1.Text = "";
        e.SuppressKeyPress = true; //Do not pass the Enter key press onto the TextBox.
    }
}

how to remove extra space from edit text if Editext hint in 3-4 lines and i have to enter text in single line?


By : David B.
Date : March 29 2020, 07:55 AM
will help you try this use addTextChangedListener
code :
editText.addTextChangedListener(new TextWatcher() {
            @Override
            public void beforeTextChanged(CharSequence charSequence, int i, int i1, int i2) {

            }

            @Override
            public void onTextChanged(CharSequence charSequence, int i, int i1, int i2) {
                if (charSequence.toString().equals("")) {
                    editText.setHint(getString(R.string.your_hint));
                } else {
                    editText.setHint("");
                }
            }

            @Override
            public void afterTextChanged(Editable editable) {

            }
        });

I need a program that will ask the user to enter the information to save, line to line in a file. How can I do it?


By : ashu_maverick
Date : March 29 2020, 07:55 AM
this one helps. Well, you're almost there. First, I'd use a java.io.FileWriter in order to write the strings to a file.
It's not really necessary to use an array here if you just want to write the lines to a file.
code :
import java.io.*;
import java.util.Scanner;

public class Example {

    public static void main(String[] args) {

        Scanner sc = new Scanner(System.in);
        File f = new File("/tmp/output.txt");

        System.out.println("How many lines do you want to write? ");
        int mida = sc.nextInt();
        sc.nextLine(); // Consume next empty line

        try (FileWriter escriptor = new FileWriter(f)) {

            for (int i = 0; i < mida; i++) {
                System.out.println(String.format("Write line %d:", i + 1));
                String paraula = sc.nextLine();
                escriptor.write(String.format("%s\n", paraula));
            }
        } catch (IOException e) {
            e.printStackTrace();
        }

    }

}
Related Posts Related Posts :
  • How to find the orientation of an object (shape)? - Python Opencv
  • Python Coordinate system question for centering drawn objects
  • appending 2 dataframes together and increment the ranks while appending
  • How to find len with with in list statement
  • Printing the items from a list with the index value of another list?
  • How to rise an exception if an input string is not a given one
  • How to elegantly handle multiple continue statements inside for loop
  • Upgrading tf.contrib.slim manually to tf 2.0
  • Dask read_parquet adds an extra column dir0
  • `pip install --upgrade pip` fails inside a Windows virtualenv with "Access denied"
  • Writting multiple times in a file in a loop using python
  • How can I arrange two faceted side-by-side charts horizontally in Altair?
  • Python: Nested dictionary - create if key doesn't exist, else sum 1
  • Rectangular box pattern X with fill right of 1/4 in python
  • ImportError: cannot import name 'set_random_seed' from 'tensorflow' (C:\Users\polon\Anaconda3\lib\site-packages\tensorfl
  • Flake8 E901 unexpected behavior with print() statement
  • How Do We Convert HTML to PDF using Python, Is there Any code please share it to me?
  • Extract Data from XAML using Python
  • Background image cleaning for OCR
  • Positional and Keyword markers / * syntax error
  • Find value with iat with conditions
  • How to print the same time in milliseconds in python and C++?
  • Python random unique value for multiple variables
  • what is the equivalent function of R's c( ) in python?
  • How to solve the side effects probably caused by list.append()?
  • Why Does Python List Multiplication Create A Single List with Multiple Elements?
  • What does strip() consider whitespace?
  • How to create a master dictionary from a from a dictionary
  • I have two dataframes (DF1) and (DF2). I want to substitute values for a column in (DF2) that match criteria on two colu
  • Change Interpreter in Jupyter notebook
  • Convert Numpy matrix to list with indices as tuples
  • Why dictionary keys get added to a list using extend()?
  • stripping punctuation and finding unique words in Python
  • Sikuli GUI Automation - continuous check for external errors
  • Python3 prints two backslash
  • Pandas df.plot set color proportional to a dataframe column
  • My simple python game wont work please identify my mistakes
  • Lowercase dictionary items within a list python
  • If you don't trust global variables, when you are inside of a method, how do you tell what class we are currently in?
  • Python Pandas update value in row using precedent row value
  • How to convert [2,3,4] to [0,0,1,1,1,2,2,2,2] to utilize tf.math.segment_sum?
  • Should I use numpy.polyfit or numpy.polynomial.polyfit or numpy.polynomial.polynomial.Polynomial?
  • How to set 0-1 matrix using a vector of indices using numpy?
  • Python invalid syntax on scrapy pipeline for mysql
  • ResourceWarning: unclosed file <_io.BufferedReader name=4>
  • Sqlite where query in Python on integer value field not working
  • When Chrome was updated, Selenium stopped working
  • How to sum or count groups of multiple columns in pandas
  • Numpy array ndmin behavior for empty array
  • Password with @ can't connect the database
  • Python how can I print cp1258 vietnamese characters correctly?
  • skip leading number in regular expression?
  • Selenium + Python how to listen for change of element
  • How can to start tasks with celery-beat?
  • Read Latest File from Google Cloud Storage Bucket Using Cloud Function
  • Implement sliding window with three input variables, list, window size and forward move size using python?
  • Replace the data in an excel sheet
  • Populate a Numpy array according to values of two different arrays
  • PySide2 Qthread crash
  • Python: TypeError: string indices must be integers
  • shadow
    Privacy Policy - Terms - Contact Us © 35dp-dentalpractice.co.uk