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6 min readTo compare two JSON objects in Swift, you can follow these steps:Ensure you have the Foundation framework imported at the top of your Swift file: import Foundation Convert the JSON objects to Data using JSONSerialization: guard let jsonData1 = try? JSONSerialization.data(withJSONObject: json1, options: []), let jsonData2 = try? JSONSerialization.
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4 min readTo parse a Unicode string in Swift, you can use the built-in functions and libraries provided by the Swift programming language. Here is the process:Start by importing the Foundation framework, which provides various string manipulation and encoding functionalities in Swift. import Foundation Define the Unicode string that you want to parse. let unicodeString = "Some unicode string 你好.
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10 min readIn Swift, you can determine whether a color is white or black by checking the color values of its components. The color is considered white if all three components (red, green, and blue) are equal to 1.0. Similarly, the color is considered black if all three components are equal to 0.0.To detect the color, you can access the UIColor object's red, green, and blue properties, which provide the normalized color component values between 0.0 and 1.0.
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11 min readTrading with Moving Min involves using a moving average (MA) indicator to identify potential buy or sell signals in the financial markets. Moving average is a popular technical analysis tool that helps eliminate short-term price fluctuations and emphasizes the overall trend direction.The concept of Moving Min strategy revolves around the interaction between the price action and the moving average.
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5 min readTo append an item in a Swift datasource, you can follow these steps:Identify the type of your datasource, whether it is an array, dictionary, set, or any other collection type. If your datasource is an array, you can use the append method to add a new item at the end of the array. For example: var myArray = ["Apple", "Banana", "Orange"] myArray.
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12 min readSwing trading is a popular trading strategy for active traders in the financial market. It involves buying and selling financial instruments, usually stocks, within short time frames, typically days to weeks, in an attempt to capture short-term price movements.Moving averages (MA) are widely used technical indicators in swing trading. They help to identify the overall trend and potential entry/exit points for trades.
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7 min readThe Simple Moving Average (SMA) is a commonly used technical analysis tool in finance. It is a calculation that helps determine the average price of an asset over a specific period of time.To calculate the SMA, you add up the closing prices of the asset for the desired period and then divide the sum by the number of periods. For example, if you want to calculate the 10-day SMA, you would add up the closing prices of the last 10 days and divide it by 10.
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16 min readMoving is an intricate task that requires careful planning and execution. If you are considering moving to a new place or relocating your office, it's essential to have a comprehensive guide to ensure a smooth and stress-free transition. Here is a complete guide to moving:Make a Moving Checklist: Before you start packing, create a detailed checklist of all the tasks you need to accomplish throughout the moving process. This will help you stay organized and on track.
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12 min readBollinger Bands is a popular technical analysis tool used by traders for various trading strategies, including scalping. When it comes to scalping, Bollinger Bands can provide valuable information about price volatility and potential trading opportunities. Understanding how to read Bollinger Bands for scalping can enhance your trading decisions and improve your overall profitability.
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13 min readThe Arms Index, also known as the TRading INdex (TRIN), is a technical indicator commonly used in financial markets, particularly in trading stocks and indices. It is used to determine the overall market sentiment and identify potential turning points.The Arms Index was developed by Richard W. Arms Jr. in the 1960s and is based on the principle of market breadth. It takes into account the ratio of advancing to declining stocks and the ratio of advancing volume to declining volume.
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12 min readMoving Max is a helpful indicator that day traders commonly use to identify potential trading opportunities. It calculates the maximum value of a particular data series over a specified time period, allowing traders to observe the highest point reached during that period. By incorporating Moving Max into their day trading strategies, traders can gain insights into the highest price levels reached by an asset and better assess potential price movements.