St Louis
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9 min readTo run a Python function in Kotlin, you need to establish an inter-operational bridge between the two languages. Here's a step-by-step guide on how to do it:Install the Python Interpreter: Before using Python in Kotlin, you need Python installed on your system. Install Python from the official website (https://www.python.org/downloads/) if you haven't already.
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5 min readTo use a TensorFlow graph in OpenCV C++, you would need to follow these steps:Install TensorFlow: Begin by installing TensorFlow, which is an open-source machine learning framework developed by Google. You can find the installation instructions on the TensorFlow website. Load the TensorFlow graph: Once you have installed TensorFlow, load your pre-trained graph (.pb file) using the TensorFlow C++ API. The graph contains the pre-trained model and its weights.
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9 min readExponential Moving Average (EMA) is a commonly used technical analysis tool that helps traders identify trends and make informed decisions in the financial markets. It is similar to the Simple Moving Average (SMA), but places more weight on recent price data, making it more responsive to current market conditions.Unlike the SMA, where all data points are equally weighted, the EMA assigns different weights to different data points.
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3 min readTo parse a URL string and extract the domain only in Kotlin, you can follow these steps:Import the necessary library: import java.net.URI Create a function to extract the domain from the URL: fun getDomainName(url: String): String { val uri = URI(url) val domain = uri.host return if (domain.startsWith("www.")) { domain.
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9 min readTo integrate MATLAB into TensorFlow, follow the steps mentioned below:Install MATLAB: Download and install MATLAB on your system if you haven't already. Make sure you have a compatible version of MATLAB. Install TensorFlow: Install TensorFlow by following the guidelines provided on the TensorFlow website. Ensure that you have the appropriate version of TensorFlow that is compatible with your MATLAB installation.
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4 min readIn Kotlin, you can create a mutable list of alphabets by using the MutableList interface. This interface allows you to add, remove, update, and perform various operations on the elements of the list. Here's how you can create a mutable list of alphabets:Start by importing the necessary classes: import java.util.* Create a MutableList using the mutableListOf() function.
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10 min readThe Aroon Indicator is a technical analysis tool that can be used for scalping, which is a trading strategy that aims to make quick profits from small price movements. The indicator consists of two lines, Aroon Up and Aroon Down, which help identify the strength and direction of a trend.To use the Aroon Indicator for scalping, you can follow these steps:Install the Aroon Indicator: Most trading platforms provide built-in technical indicators, including the Aroon Indicator.
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8 min readTo load images from URLs into TensorFlow, you can follow these steps:Import the necessary libraries: import tensorflow as tf import urllib from PIL import Image Define a function to load an image from a URL: def load_image_from_url(url): # Download the image image_data = urllib.request.urlopen(url).read() # Convert the image data into a format readable by PIL image = Image.open(io.BytesIO(image_data)) # Convert PIL image to a NumPy array image_array = np.
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3 min readIn Kotlin, you can shuffle the elements of a mutable list using the shuffle() method. This method reorders the elements in a random fashion, providing a way to shuffle the list effectively.To shuffle elements of a mutable list, follow the steps below:Start by having a mutable list with the elements you want to shuffle.
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5 min readTranslating or shifting images in TensorFlow involves modifying their position. This can be done using the tf.keras.preprocessing.image module. Here's how you can translate images:Import the necessary libraries: import tensorflow as tf from tensorflow.keras.preprocessing.
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8 min readTo change the text color programmatically in Kotlin, you can follow these steps:Obtain a reference to the TextView or any other View with text that you want to change the color of. For example, if you have a TextView with the ID "textView" in your XML layout, you can get a reference to it in Kotlin using the following code: val textView = findViewById<TextView>(R.id.textView) Use the setTextColor() method on the TextView to change its text color.