Keyboard shortcuts in JavaScript

Keyboard shortcuts in JavaScript can be implemented using the

keydown

or

keyup

events to listen for specific key presses. Here's a guide to creating and handling keyboard shortcuts:

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Integrate TradingView webhooks with Python

You can integrate TradingView webhooks with Python to automate trading or data processing. TradingView lets you create alerts on your charts and configure them to send HTTP requests (webhooks) when conditions are met. Here’s a basic guide to set it up:

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Building a scalping or trading system using WhatsApp

Building a scalping system using WhatsApp as a communication channel can be an innovative way to receive trade alerts and act on them quickly. WhatsApp can be used to receive signals, alerts, or notifications and may even facilitate basic commands to initiate trades. Here’s a guide to setting up a WhatsApp-based scalping alert system with Python.

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send an email and update an Excel file based on email data

To send an email and update an Excel file based on email data, you can use Python with the following libraries:

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Creating a scalping bot with Python and TradingView

Creating a **scalping bot with Python and TradingView** can be a challenging yet rewarding project. A scalping bot executes quick trades based on small price movements, which requires low-latency data, a stable connection, and clear trading rules. Here’s a step-by-step guide on setting up a basic scalping bot with Python, using TradingView’s alerts and a broker API.

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Creating a VR application with OpenGL

Creating a VR application with **OpenGL** is a powerful approach that gives you flexibility and low-level control over the VR environment. To get started, we’ll use **OpenGL** for rendering and **OpenVR** (or **OpenXR**) for VR headset support. This example will focus on OpenVR since it’s compatible with multiple VR headsets (like HTC Vive, Oculus, etc.). OpenXR is another option if you need a more standardized solution, but OpenVR is still widely used for cross-platform VR.

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Creating a VR application with SFML

Creating a **VR application** with **SFML** is challenging because SFML (Simple and Fast Multimedia Library) is not inherently designed for VR. However, it can still be done by combining SFML with an **OpenVR** library (such as [OpenVR by Valve](https://github.com/ValveSoftware/openvr)) or **OpenXR** for VR headset support, while using SFML for rendering. Here’s a guide to help you set up a basic VR application using SFML and OpenVR on a Windows machine.

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Controlling an Arduino with JavaScript - node js

Controlling an **Arduino with JavaScript** can be done using **Node.js** on your computer as an intermediary. By setting up communication between your computer and the Arduino, you can write JavaScript code to interact with the board. Here’s a step-by-step guide to get you started:

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Microcontrollers 365 reads 0 comments Print

How to book an IRCTC ticket via the API (with Sample Program)

To book an IRCTC ticket via the API, you’ll need to follow these steps:

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Developing apps for the Internet of Things (IoT)

Developing apps for the Internet of Things (IoT) involves creating applications that can interact with smart devices, sensors, and the cloud to collect, monitor, and control data. IoT app development combines mobile/web development, embedded systems, cloud computing, and, often, data analytics. The end goal is to create seamless and responsive experiences for users who interact with connected devices. 

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Automation 340 reads 0 comments Print

webull api python sample

Webull offers limited support for API access, as it doesn’t have an officially public API. However, a community-maintained **Webull Python API** exists, which is an unofficial wrapper around Webull’s mobile app API endpoints. This allows for actions like retrieving stock data, placing orders, and managing accounts. 

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ThinkOrSwim (TOS) by TD Ameritrade API program in python

ThinkOrSwim (TOS), by TD Ameritrade, provides an API for accessing financial data, placing trades, and interacting with user accounts programmatically. TD Ameritrade's API can be integrated with Python to automate and analyze trading tasks.

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automated invoice in excel with database

Creating an automated invoicing system in Excel with a database involves several steps. The system can use VBA (Visual Basic for Applications) to automate the process, generate invoices, and store data for tracking. Below are the main steps to set it up:

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VBA Programming 427 reads 0 comments Print

ABB RobotStudio - importing an STL file

In ABB RobotStudio, importing an STL file can be a straightforward process. Here's how to do it:

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Fetch data from tradingview using python

TradingView doesn’t provide a free API for direct data extraction, but you can still access data using various methods, including:

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