Posts (page 137)
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7 min readTo import custom dashboards to Grafana using Helm, you can follow these steps:First, you need to have Helm installed on your local machine or in your Kubernetes cluster. Create a new folder on your local machine, and navigate to that folder using the command line. Create a new Helm chart using the command helm create . This will create a new directory with the chart template files. Navigate inside the newly created chart folder using the command cd . Open the values.
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8 min readTo create a health check in Grafana, follow these steps:Log in to your Grafana instance with administrative privileges.In the side menu, click on the "Create" icon or go to the "Create" section.Select the type of panel you want to create for the health check. For example, you can choose a Graph panel.Configure the data source for your health check.
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6 min readTo pass custom headers to a Grafana data source, you can follow these steps:Open the Grafana dashboard and navigate to the "Configuration" section.Click on "Data Sources" to view the available data sources.Identify the desired data source and click on its name to open the settings.Under the data source settings, find the "HTTP" section.Look for the "Headers" field in this section.
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4 min readTo get the exact used RAM percentage in Grafana, you need to follow these steps:Install and configure a monitoring system: Set up a monitoring system like Prometheus or InfluxDB with Grafana to monitor your system's RAM usage. This involves installing and configuring the necessary components. Connect Grafana to the monitoring system: Once your monitoring system is up and running, you need to connect Grafana to it.
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8 min readTo add a custom value in Grafana Legend, follow these steps:Open the Grafana dashboard with the panel you want to modify. Click on the panel title to open the settings menu. Select "Edit" or the pen icon to enter the editing mode for the panel. In the panel editing mode, navigate to the "Display" tab. Scroll down to the "Legend" section within the "Display" tab. In the "Legend" section, locate the "Override" checkbox and enable it.
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8 min readCreating an e-commerce cart system using Python Django involves a series of steps that can be summarized as follows:Set up a Django project: Install Django and create a new project using the command line or terminal. Define the models: Begin by designing the necessary models for your e-commerce website, such as Products, Orders, and Cart. Create the database structure: Use Django's ORM (Object Relational Mapping) to create database tables based on your defined models.
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7 min readTranslating the URL in Django admin is a process that involves making the URLs within the Django admin interface multi-lingual. By default, Django admin URLs are in English, but if you want to provide a localized experience for users of different languages, you can translate these URLs.
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7 min readTo create a query in Django, you will need to use the models and the ORM (Object-Relational Mapping) provided by Django. The ORM allows you to interact with your database using Python code instead of writing SQL queries directly.Import the required models: Start by importing the models you need to query from your Django application, which are usually defined in the models.py file. Use the ORM syntax: The Django ORM provides a high-level, chainable API to execute queries.
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9 min readTo pass a Django object from a template to a view using a POST request, you can follow these steps:In your template, create a tag with the method set to "POST". Specify the action attribute to point to the appropriate URL where the view is located. For example: <form method="post" action="{% url 'your_view_url' %}"> {% csrf_token %} <.
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5 min readTo buy Apple stock without a broker, you can follow these steps:Research and understand the stock market: Before buying Apple stock, educate yourself about the stock market, how it works, and the risks involved. Gather information on Apple's financial performance, recent news, and future prospects. Choose a direct stock purchase plan (DSPP): Apple offers a DSPP, which allows you to buy stock directly from the company.
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8 min readIn Django, passing context data from the model to views or templates is not a direct process. The context data is typically handled at the view level using the get_context_data method. Here is an explanation of how to achieve this:Define the model: Start by creating the necessary model(s) in your Django project. Models represent the database tables and their relationships. Create a view: Next, create a view that will handle the logic for retrieving the required data from the model.
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8 min readInvesting in stocks without a broker is possible and can be done directly through certain platforms or by utilizing techniques such as dividend reinvestment plans (DRIPs) or direct stock purchase plans (DSPPs). Here are a few methods to invest in stocks without a broker:Direct Stock Purchase Plans (DSPPs): Some companies allow investors to purchase their stocks directly through DSPPs.