Posts (page 2)
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7 min readOn-Balance Volume (OBV) is a technical analysis tool used to predict price movements based on the volume of trades. It is calculated by adding the volume on days when the price moves up and subtracting the volume on days when the price moves down.To calculate OBV using Erlang, you would need to first gather the historical price and volume data for the asset you are analyzing.
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9 min readTo calculate Parabolic SAR in PHP, you can use the following formula:Initialize the variables: $af = 0.02, $start_af = 0.02, $modifier = 0.02.Iterate through the dataset and calculate the SAR value for each period using the following formulas: If it is the first period, the SAR value is the low of the period. For subsequent periods, use the formula: SAR = previous SAR + ($af * ($EP - previous SAR)), where EP stands for Extreme Point.
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7 min readTo customize the checkout process in Shopify, you can make use of the platform's built-in customization options and apps. By navigating to your Shopify dashboard, you can go to "Settings" and then "Checkout" to access various settings that allow you to personalize the checkout process.You can customize the appearance and layout of the checkout page, choose which fields to display or hide, as well as add custom messages or branding.
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5 min readThe Chaikin Money Flow (CMF) is a technical analysis indicator that measures the accumulation distribution of a security over a specific time period. It is used to determine whether a security is under accumulation or distribution. In R, the CMF can be calculated using historical price data and volume data. Traders and investors can use the CMF to identify potential buying or selling opportunities based on the direction of the indicator.
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6 min readManaging inventory in Shopify is crucial for businesses to efficiently track and control their stock levels. To effectively manage inventory in Shopify, merchants can use various features such as setting up inventory tracking, creating product variants, and implementing stock alerts. It is important to regularly update inventory levels, especially for popular or limited stock items, to prevent overselling.
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7 min readTo add a custom domain to your Shopify store, you will first need to purchase a domain from a domain registrar. Once you have purchased a domain, you can connect it to your Shopify store by accessing your Shopify dashboard, clicking on "Online Store," and then selecting "Domains."From there, you will click "Connect existing domain" and enter the domain that you purchased.
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5 min readOptimizing SEO in Shopify involves several key strategies. First, ensure that your website's structure is user-friendly and intuitive, with clear navigation and high-quality content. Use descriptive meta tags, titles, and headers to help search engines understand your website's content. Utilize keywords strategically throughout your site, including in product descriptions, blog posts, and URLs. Regularly update your content to keep it fresh and engaging for both users and search engines.
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6 min readIn order to set up taxes in Shopify, you will first need to navigate to your Shopify admin dashboard. From there, go to "Settings" and then click on "Taxes". You will then have the option to set up automatic tax rates based on your location, manually enter tax rates for specific regions, or use a third-party tax service.If you choose to set up automatic tax rates, you can enable Shopify to calculate taxes based on your store's address.
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6 min readCalculating the Relative Strength Index (RSI) using F# involves several steps. The RSI is a momentum oscillator that measures the speed and change of price movements. To calculate the RSI, you first need to calculate the average gain and average loss over a specific period of time. Then, you can use these values to calculate the relative strength (RS) and finally the RSI.In F#, you can write a function that takes a list of historical prices as input and calculates the RSI based on the formula.
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8 min readTo create Moving Averages (MA) in VB.NET, you can use a loop to calculate the average of a series of data points within a specified window size. First, define an array or list to store the data points you want to calculate the moving average for. Then, loop through the array starting from the window size index and calculate the average of the data points within the window. Store the calculated moving average in another array or list.
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3 min readTo add a discount code in Shopify, start by logging into your Shopify account and navigating to the "Discounts" section in the "Sales Channels" tab. From there, click on the "Create discount" button and choose the type of discount you want to offer (e.g. percentage or fixed amount).Next, enter the details of the discount code such as the code itself, the discount amount, and any restrictions or limits you want to apply.
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4 min readTo add code into a Shopify page, you can access the theme code editor by navigating to Online Store > Themes > Actions > Edit Code. From there, you can modify the HTML, CSS, and JavaScript of your Shopify theme to add custom code. Make sure to always test your changes in a development environment before pushing them live to ensure they work as expected.