Posts (page 15)
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7 min readEase of Movement (EMV) is a technical indicator that was developed by Richard W. Arms Jr. It is often used by scalpers as a tool to identify potential trading opportunities in the financial markets. EMV is primarily designed to gauge the relationship between price and volume, allowing traders to assess the ease or difficulty with which prices are moving.Scalping involves making quick trades to take advantage of small price movements, aiming to achieve small profits on numerous trades.
- 7 min readEase of Movement (EMV) is a technical indicator that was developed by Richard W. Arms Jr. It is often used by scalpers as a tool to identify potential trading opportunities in the financial markets. EMV is primarily designed to gauge the relationship between price and volume, allowing traders to assess the ease or difficulty with which prices are moving.Scalping involves making quick trades to take advantage of small price movements, aiming to achieve small profits on numerous trades.
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8 min readExponential Moving Average (EMA) is a type of moving average commonly used in technical analysis to identify trends in financial markets. It is similar to other moving averages, but with a stronger focus on recent price data.EMA puts more weight on recent prices, making it more responsive to recent price changes compared to the Simple Moving Average (SMA). This is achieved by applying a weighting factor that decreases exponentially as time passes.
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11 min readThe Keltner Channels is a popular technical analysis tool used by traders to identify potential price reversals and determine entry and exit points in the financial markets. They consist of three lines plotted on a price chart: the middle line (typically a simple moving average), an upper channel line, and a lower channel line.To trade with Keltner Channels, traders primarily focus on two main signals: breakouts and extreme price levels.
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9 min readThe Arms Index, also known as the TRading INdex (TRIN), is a technical analysis tool used in the financial markets to gauge the overall market sentiment. It helps traders and investors to identify overbought or oversold conditions and potential reversals in the market. When it comes to scalping, which is a short-term trading strategy aiming to profit from small price movements, understanding and utilizing the Arms Index can be beneficial.
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11 min readMigrating from Python to C++ involves transitioning a software project written in Python code to one implemented in C++. Python and C++ are both popular programming languages, but there are notable differences between them in terms of syntax, performance, memory management, and development paradigms.Firstly, Python is known for its simplicity and ease of use. Its syntax emphasizes readability and encourages writing clean and concise code.
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9 min readTo export canvas content as an image or PDF file, you can follow these steps:Begin by creating or opening the canvas that contains the desired content.Ensure that the content you want to export is included in the canvas.On the canvas, click on the "File" menu located at the top left corner of the software interface.From the drop-down menu, select the "Export" option.Another menu will appear, presenting various export options.
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7 min readTo create a responsive drawing canvas with varying line thickness, you'll need to utilize JavaScript and HTML5's canvas element. Here's a high-level explanation of the steps involved:Set up your HTML file: Create a canvas element on your page with the desired width and height. Give it an ID so you can target it in JavaScript. Get the canvas context: In your JavaScript code, get the reference to the canvas element using its ID.
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8 min readTo implement collision detection on a canvas, you can follow these steps:Define the objects or entities that you want to detect collisions between. These could be shapes, sprites, or any other graphical elements on the canvas. Assign each object a unique identifier or label that can be used to refer to them later. Create a mechanism to update the positions of these objects regularly. This could be done using a game loop or an animation function that runs at a specific interval.
- 8 min readTo implement collision detection on a canvas, you can follow these steps:Define the objects or entities that you want to detect collisions between. These could be shapes, sprites, or any other graphical elements on the canvas. Assign each object a unique identifier or label that can be used to refer to them later. Create a mechanism to update the positions of these objects regularly. This could be done using a game loop or an animation function that runs at a specific interval.
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9 min readTo load and display external images on a canvas, you can follow these steps:Create a canvas element in your HTML file where you want to display the image: <canvas id="myCanvas"></canvas> In your JavaScript code, access the canvas using its ID: var canvas = document.getElementById("myCanvas"); var ctx = canvas.
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9 min readCreating a 3D effect on a 2D canvas involves using various techniques to simulate depth and dimension. Here are some approaches you can use:Perspective: Start by drawing objects that are further away smaller in size compared to those closer to the viewer. This gives the perception of depth and distance. Shading: Apply shading techniques such as light and shadow to create depth.