Category: Javascript
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How Can I Create a Draft Email with an Attachment from Google Drive using GMail and Google Drive APIs?
When working with the Google APIs, it’s common to find yourself needing to bridge the functionalities of different services. In this blog post, I’ll walk you through how to create a draft email with an attachment stored in Google Drive using the GMail and Google Drive APIs in Node.js. We’ll start by discussing the pieces…
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How Can I Import LangChain (or JS npm Packages) into an HTML Page?
If you’ve ever tried to use a JavaScript package like LangChain in an HTML file and found yourself hitting a wall when running it through a web server such as Flask, you’re not alone. It’s a common issue that developers run into. In this post, I’ll walk you through why this happens and how to…
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What’s Wrong with My Node.js Tiktok API Code?
Recently, I stumbled upon an interesting problem while working on a Node.js project involving the @tobyg74/tiktok-api-dl library. My goal was to create a bot that can download Tiktok videos through a command. However, when I ran my code, the Tiktok function didn’t behave as expected. Here’s a detailed look at the original code and how…
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Why Are My Cookies Mocked in Jest Not Updating Between Tests?
So, you’re working on a React+NextJS project and need to test whether a component is rendering correctly based on the values of cookies, using the cookies-next package for handling cookies. You’ve put together a Jest test suite to mock cookie values and assert that the output is as expected. However, you’ve run into a problem:…
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How Can I Implement Multi-Conditional Filters in My React Marketplace App?
When creating a React application for filtering properties in a marketplace, you might find yourself struggling to implement filtering logic that can handle multiple conditions. Whether the user wants to filter by the type of property, type of operation (rent/sell), or price range, managing these filters efficiently can be challenging. In this blog post, we’ll…
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Why is My Collinearity Check Function Returning Incorrect Results?
So, recently, I was working through a problem on CodeWars, and ran into a tricky situation. The task was to check if two vectors (x1, y1) and (x2, y2) are collinear (essentially, whether they lie on the same line passing through the origin in a 2D plane). Surprisingly, my code was returning the wrong results…
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How Can I Display Data in a Google Column Chart with Dynamic PHP Values?
Understanding the Original Code Hey there! Today, I’m going to help you navigate through embedding a Google Chart into your webpage using dynamic values from PHP. This is quite common when you want to visualize data that comes from a database or another data source in real-time. Let’s break down the provided code snippet and…
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Why is My SignalR `HubConnection` State Not Properly Updated in React?
If you’ve been working with React and SignalR, you might have come across an issue where it seems like your SignalR HubConnection state isn’t being updated correctly. Specifically, you may encounter a situation where you set up your connection state with useState, start the connection, and still find that your state is null. Let’s dissect…
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How Can I Trigger the `build` Command Automatically on File Changes in a Vite + TypeScript + Vue3 Project?
I’ve been working on a Vite-based project where I’m using TypeScript and Vue 3. Everything has been running smoothly until I faced a minor inconvenience: I need to trigger the build command whenever there’s a change in any of the project’s files. Typically, I would use a tool like nodemon for such tasks, but I…
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Why Does My Electron Packaging Process Fail with Exit Code 1?
When working on my Electron project, I faced a rather uninformative error while trying to package my application. Here, I’m sharing how I tackled this problem, aiming to help anyone else who finds themselves stuck in similar situations. First off, let’s set some context. My project structure is relatively straightforward, and I am using Electron…