Advertisements My simple Tkinter python codes shows only the frame and the title of the window is correct. But the Label is not showing up the window. Can you help me? import tkinter as tk root = tk.Tk() label = tk.Label(root, text="test") label.pack() root.title("Title") root.mainloop() I tried to reinstall Tkinter but it was not successful.… Read More Simple Tkinter python Programm doesn't work
Advertisements I am trying to run C++ code on my OS (Windows 10). I installed MSYS2 and followed its instructions (using pacman to install gcc). The problem is after this step, when i type gcc –version i still get "gcc: command not found". I added "C:\msys64\mingw32\bin" to my user variable’s Path and ran the command… Read More C++ Compiler Is Not Recognised After Full Installation
Advertisements I have application with "About" button. When it is clicked, I want to open a new window with credits. But If the window is already open, I want only bring it to focus (first plan), instead of opening next instance. The first part, to prevent opening multiple windows is easy: private void Button_Click(object sender,… Read More How to get focus to selected window if it exists in WPF C#
Advertisements To install a preview or release candidate (RC) package via NuGet in Visual Studio, you will need to follow these steps:
Advertisements I wanted to make a script which can move my cursor to a certain point on the screen and click or type something. Is there any way to do that with node.js? I am aware that I can do that with c++ using <Windows.h> or <WinUser.h> headers. But I prefer using JavaScript so I… Read More Is there any Windows library in node.js (like Windows.h in c++)
Advertisements This is my code below. I want a tkinter window which does not have option to close at the top right. It should either be hidden or disabled. I tried multiple things online but it was all in vein. If someone could help, will be very glad. Thank You. class RegisterClass(SendOtp): def __init__(self): super().__init__()… Read More How to disable tkinter Menu
Advertisements I was making a new path for pages on my site and was trying to figure out how to path to my stylesheet and images cleanly. Here’s an element that shows my problem: <link rel="stylesheet" href="/src/styles.css"> My local copy of my site is hosted here at "E:/Documents/WEBSITE", the local page I’m trying to link… Read More relative src and href paths work live but not local
Advertisements I have a page where I can order a product. So there is a "buy" button. I would like, when the user scrolls down, when the button disappear to create a fixed bar at botttom of screen with this same button "Buy". I was wondering if I have to do it like this :… Read More Detect when a div is outside of the screen
Advertisements I have a pysark DataFrame looking like that: df = spark.createDataFrame( [(0, ‘foo’), (0, ‘bar’), (0, ‘foo’), (0, np.nan), (1, ‘bar’), (1, ‘foo’), ], [‘group’, ‘value’]) df.show() Out[1]: group value 0 foo 0 bar 0 foo 0 None 1 bar 1 foo I would like to add rows for each variant of column variant… Read More multiplying group of columns for each unique variant in a column and fill all rows of the columns with that value
Advertisements global.d.ts declare global { export interface Window { … } export {} I realized that export {} has an effect on redefining window module. I saw a brief explanation that export {} makes the d.ts file a module. However, I didn’t understand how d.ts became a module would affect the typescript. Is there any… Read More How export {} affects declare global
