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Introduction Are you building your first mobile application using React Native? If you’re facing the “React Native Undefined is not a function” error with the error message pointing to the ‘…data.map(…)’ line in your code, don’t worry! In this article, we’ll dive into the issue and guide you through the troubleshooting process to get your…
To disable the STRICT_TRANS_TABLES SQL mode on your server, you can follow these steps: bash ini Make sure that the STRICT_TRANS_TABLES option is removed from the list of modes. If you want to keep other modes, separate them with commas. bash bash Enter your MySQL root password when prompted. Check the output and ensure STRICT_TRANS_TABLES…
Introduction Have you encountered an assertion error while running Gulp? Specifically, have you received the error message “AssertionError [ERR_ASSERTION]: Task function must be specified”? If you’re facing this issue, you’re in the right place. In this blog post, we’ll dive into the possible causes of this error and explore troubleshooting steps to help you resolve…
Introduction: Are you new to OpenMP and MPI and looking to import them into your existing CMake project in CLion? Combining these powerful parallel computing technologies can significantly enhance the performance of your code. However, integrating OpenMP and MPI into a large CMake project may seem daunting at first. In this blog post, we will…
Introduction Welcome to another informative blog post on Django development! In this article, we’ll explore a common issue that occurs when saving data from a Django model to a PostgreSQL database. If you’ve encountered the error message “null value in column ‘id’ violates not-null constraint,” don’t worry! We’ll discuss the cause of this error and…
Introduction In this blog post, we will explore how to programmatically set the date of NgbDatePicker in an Angular application. NgbDatePicker is a datepicker component provided by the ng-bootstrap library, which offers a variety of features for handling date selection. We will discuss a specific scenario where the calendar popup changes the date, but the…
In this blog post, we will explore how to convert a date string in the format “YYYY-MM-DDThh:mm:ssTZD” to the local time zone using Java. This topic often arises in Spring Boot applications, where developers need to handle ISO 8601 datetime strings without using the JODA library. We will provide you with a simple and concise…
If you’ve encountered the frustrating “Incomplete: No specs found” error while running your tests in an Angular Typescript project using Jasmine and Karma, you’re not alone. This error often occurs when the test runner cannot locate any test specs to execute. However, fear not! We’ll explore some possible solutions to help you overcome this issue.…
Introduction: When working with automated testing using Selenium, you may encounter the org.openqa.selenium.ElementNotInteractableException: Element is not reachable by keyboard error. This error typically occurs when you try to send text to the FirstName field on Facebook. In this blog post, we will explore the possible causes of this error and provide solutions to overcome it.…
Introduction When working with the AgGrid library in Angular, you may come across the need to right-align the column headers. By default, the column headers are left-aligned, but with a few simple steps, you can easily achieve right alignment. In this blog post, we will explore different methods to accomplish this task without much hassle.…
Introduction When working with JSON data in JQ, you may come across the need to filter and exclude specific values based on certain conditions. In this blog post, we will focus on filtering JSON in JQ to exclude values that do not meet a specific criterion. Specifically, we will explore a case where we want…
Are you facing the frustrating issue of receiving a TimeoutException when trying to start your Angular application with ASP .NET Core? You’re not alone. This error can occur when upgrading to Angular 9 and can be quite perplexing to troubleshoot. But fear not, we’re here to help you understand the problem and find a solution.…
Are you struggling with complex MongoDB aggregation queries? Don’t worry, we’re here to help simplify the process for you. In this blog post, we’ll focus on the AddToSet operator with multiple conditions in MongoDB aggregation. Understanding the Problem Let’s start by understanding the problem at hand. You have a collection of documents with various fields…
Introduction In a React Native application, you may encounter the need to download and open a local file, such as a PDF or a DOC. One way to achieve this is by using the Linking API. However, there can be challenges when implementing this functionality, especially when dealing with different platforms like iOS and Android.…
Are you struggling with extracting the target data from a Tensorflow PrefetchDataset? Don’t worry, you’re not alone. In this guide, we’ll walk through the process of accessing the target data efficiently, allowing you to perform further analysis or use it in other machine learning tasks. Let’s dive in! Understanding the PrefetchDataset Before we get into…
In this blog post, we’ll dive into Terraform 0.12 and discuss the best practices for variable and string concatenation in your configuration files. By following these guidelines, you’ll be able to manage your infrastructure more efficiently and effectively. Introduction to Terraform 0.12 Terraform 0.12 introduced several enhancements that improve the overall user experience, including a…
Introduction In a Spring Boot application using MongoDB, encountering the error message “The pool is closed” can be frustrating. This error indicates that the MongoDB connections are closed unexpectedly, causing the application to fail. In this article, we will explore the meaning of this error and provide possible solutions to resolve it. Let’s dive in!…
Introduction When working with a Blazor (Server-side) application that utilizes Windows Authentication, you may encounter a situation where the authentication works seamlessly when running the application using IIS but fails when using Kestrel. Additionally, you may observe that the authentication does not function properly in Chrome, sometimes works in Edge, and consistently works in Internet…
If you’re using ag-Grid in your React application for table display, you may come across a scenario where you need to change the date format of the datepicker filter’s placeholder. By default, ag-Grid uses the format “mm/dd/yyyy” for the datepicker filter, but you want to change it to “dd/mm/yyyy”. In this blog post, we will…
Introduction: Have you ever encountered the frustrating issue where your Discord bot displays “@invalid-user” instead of the actual member name on mobile devices? If you’re currently facing this problem while developing your own Discord bot, you’re not alone. In this blog post, we’ll explore a solution to this issue and learn how to ensure consistent…