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What is bootloader? Develop custom bootloader for STM32F072RB
Need for Custom Bootloader Like every software, embedded firmware written can have bugs, especially in cases where we are doing rapid development. The extra challenge in the field of IoT is that the devices on which firmware is installed can be anywhere in the world,...
Managing Activity Feeds in Ruby
Activity feed on any socializing platform shows the updates/news and as it says, activities of your friends and people whose activities you are authorized to view. Anything - a news feed, chat message, a connection request or a notification is an activity feed. Let’s...
Incremental backup for MongoDB
I am adding the complete process on how to use oplogs as an incremental backup for MongoDB. Although it is a little hacky way as there is no direct solution to this issue (like we have bin logs in PostgreSQL). Oplogs vs Journal Journals are low-level logs that are...
Solution to Push Notifications problems in iOS
Notifications in iOS are two types: 1) Remote Notifications 2) Local Notifications Local Notifications are scheduled by an app and delivered on the same device. When you create a local notification, you must specify when the system should deliver the notification. No...
Whom to blame? Designer or Developer? I wish they could tune in some harmony!
If this ache sounds familiar read on, we at Navyug have overcome this barrier. Our clients often ask us how do you manage the give and take between design and development team. We all have witnessed or even spoken these very lines; To a developer: make this design and...