Useful tips for everyday
What EUID 0? Privileged processes (those with EUID = 0, a.k.a. root ) can set EUID and RUID to arbitrary values (for example, the login…
How can I test my SSH connection? To Test the SSH Setup on a Host From another host, use SSH to log in into the…
Why do we need indexing in database? Why Indexing is used in database? Answer: An index is a schema object that contains an entry for…
How do you implement a product schema markup? How Do I Implement Schema Markup on My Site? Go to Google’s Structure Data Markup Helper. Select…
How do I add an image to my emulator? As of API 28 at least: Open Settings app in emulator. Search for “Storage” select search…
Why Explicit is better than implicit? To make your code more readable, it is better to have your code be explicit (that is, clearly state…
Can I use MongoDB with Elasticsearch? Integrate ElasticSearch and MongoDB. MongoDB is used for storage, and ElasticSearch is used to perform full-text indexing over the…
How do I stop DNS leak in VPN? How to Prevent DNS Leaks Use a Robust VPN. Using a secure and reliable VPN is the…
When can collaborative filtering be used? Most websites like Amazon, YouTube, and Netflix use collaborative filtering as a part of their sophisticated recommendation systems. You…
Can you download Google traffic data? 10 Answers. There is no way (or at least no reasonably easy and convenient way) to get the raw…