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Page 75 of my articles, tutorials, and thoughts
Latest Articles
How to execute mongo commands through shell scripts?
# How to Execute MongoDB Commands through Shell Scripts? 🍃💻 So, you want to execute MongoDB commands in a shell script, but you're encountering some issues? Don't worry! In this blog post, we'll tackle common problems and provide you with easy solutions
Delete everything in a MongoDB database
# How to Delete Everything in a MongoDB Database Are you a MongoDB developer looking to start fresh and delete everything in your database? Whether it's for testing purposes or to reset your data, there are easy solutions to accomplish this. In this blog
Update MongoDB field using value of another field
# 💡 A Complete Guide to Updating MongoDB Fields Using the Value of Another Field Updating MongoDB fields using the value of another field can be a common requirement when working with MongoDB databases. Whether you're merging two fields, performing calcu
Mongod complains that there is no /data/db folder
# Troubleshooting: Mongod complains that there is no /data/db folder So you're setting up MongoDB on your new Mac and you've encountered an issue where Mongod is complaining about not finding the /data/db folder. Don't worry, you're not alone! In this gui
Find objects between two dates MongoDB
# Finding Objects Between Two Dates in MongoDB So, you've been tinkering around with storing tweets in MongoDB, huh? That's super cool! 🐦📦 But now you have a question: how can you write a query to find all the tweets created between a specific time rang
How can I list all collections in the MongoDB shell?
## 📋 How to List All Collections in the MongoDB Shell So, you're diving deep into MongoDB and find yourself wondering 🤔 how to list all collections in the MongoDB shell? Don't worry, we've got you covered! In this guide, we'll walk you through the proce
Query for documents where array size is greater than 1
# How to Query for Documents Where Array Size is Greater Than 1 in MongoDB Do you have a MongoDB collection with documents that contain arrays, and you want to query for documents where the array size is greater than 1? 🤔 In this blog post, we will addre
How do you reverse a string in-place in JavaScript?
🎉 **How to Reverse a String in JavaScript: A Sleek in-place Approach** 🚀 Hey there, tech gurus! 👋 Today, we're going to crack the code on reversing strings in JavaScript – and we're going to do it in style. 😉 So, buckle up, grab your favorite cup of j
How do I drop a MongoDB database from the command line?
# How to 🗑️ Drop a MongoDB Database from the Command Line? So, you want to drop a MongoDB database, huh? Don't worry, I got your back! In this guide, I'll show you the easiest way to do it from your bash prompt. 💪 But before we dive into the solution,
String.equals versus ==
# String.equals versus ==: Understand the Difference and Avoid Common Pitfalls Have you ever encountered a scenario where your string comparison code doesn't work as expected? 🤔 Maybe you've come across the confusion between using the `String.equals()` m