Reposted from: Baidu Family, based on Lu Qi’s internal sharing at Baidu in July 2017. It is highly worth learning and pondering for technical personnel.
I personally admire Lu Qi. “Lu Qi is known for his incredible energy. He typically wakes up at 4 AM, checks emails, and then runs 4 miles on a...
This is the eighth post in the reading notes series for The Programmer’s Apprenticeship: From Good to Great. The author, Jeff Atwood, is one of the founders of Stack Overflow. His articles cover a wide range of topics. He is a seasoned programmer, manager, and entrepreneur. This book discusses ma...
This is the seventh post in the reading notes series for The Programmer’s Apprenticeship: From Good to Great. The author, Jeff Atwood, is one of the founders of Stack Overflow. His articles cover a wide range of topics. He is a seasoned programmer, manager, and entrepreneur. This book discusses m...
This is the sixth post in the reading notes series for The Programmer’s Apprenticeship: From Good to Great. The author, Jeff Atwood, is one of the founders of Stack Overflow. His articles cover a wide range of topics. He is a seasoned programmer, manager, and entrepreneur. This book discusses man...
This is the fifth post in the reading notes series for The Programmer’s Apprenticeship: From Good to Great. The author, Jeff Atwood, is one of the founders of Stack Overflow. His articles cover a wide range of topics. He is a seasoned programmer, manager, and entrepreneur. This book discusses man...
This is the fourth post in the reading notes series for The Programmer’s Apprenticeship: From Good to Great. The author, Jeff Atwood, is one of the founders of Stack Overflow. His articles cover a wide range of topics. He is a seasoned programmer, manager, and entrepreneur. This book discusses ma...
This is the third post in the reading notes series for The Programmer’s Apprenticeship: From Good to Great. The author, Jeff Atwood, is one of the founders of Stack Overflow. His articles cover a wide range of topics. He is a seasoned programmer, manager, and entrepreneur. This book discusses man...
This is the second post in the reading notes series for The Programmer’s Apprenticeship: From Good to Great. The author, Jeff Atwood, is one of the founders of Stack Overflow. His articles cover a wide range of topics. He is a seasoned programmer, manager, and entrepreneur. This book discusses ma...
This is the first post in the reading notes series for The Programmer’s Apprenticeship: From Good to Great (a compilation of Jeff Atwood’s posts). The author, Jeff Atwood, is one of the founders of Stack Overflow. His articles cover a wide range of topics. He is a seasoned programmer, manager, an...
Besides the CPU, many users consider RAM size when buying a phone. Different RAM configurations come with different prices—but how much RAM do you actually need? How does Android manage its memory? Average users are often confused: How much RAM does this app use? How much does the system use? How does RAM affect my experience? And how much RAM should my next phone have?
A common question on Zhihu is: “Does the Android system not release memory?”. It’s not that the user doesn’t know the system releases memory, but rather they want to understand the mechanics to optimize their experience. In this article, I’ll address these user concerns. More technical details will be covered in later articles.
I’ve long wanted to write about Android system fluency because it’s the most direct aspect of the user experience. The long-standing criticism that Android “gets laggier over time” still casts a shadow over the platform, and it’s a primary reason many users default to iPhone.
Because Google keeps Android open, different manufacturers produce devices with vastly different hardware, and app quality varies wildly. Consequently, fluency is affected by countless factors. It’s rarely just “the system isn’t optimized.” Often, two devices with the same OS but different SOCs offer completely different experiences.
In this post, I want to discuss the factors affecting Android fluency from several perspectives:
- Hardware
- System
- Applications
- The Optimization Loop
It’s often said that the overall iOS experience is superior to Android. This is partly due to third-party software quality (iOS versions are often more polished) and partly due to Apple’s tight control over its ecosystem. To get on the App Store, you must pass rigorous reviews.
Today, we’ll discuss a major differentiator between iOS and Android: the StartingWindow (colloquially, the Splash Screen). While both systems have them, their implementations vary wildly. iOS requires a StartingWindow—usually a static image—that displays immediately upon an icon tap with zero delay. Android, being open, allows developers to customize, disable, or even make the StartingWindow transparent.
This article records the essential knowledge for Android performance optimization (mainly including outstanding articles, WeChat accounts, blogs, and technical teams), covering all aspects of performance optimization. This post will be continuously updated; personal recommendations are welcome.
2017 has unknowingly passed, and the blog hasn’t been updated for a long time. One reason is that I increasingly feel my knowledge is shallow, fearing I might mislead everyone with technical articles; another reason is that I’m too lazy. Given these two reasons, I decided that this blog’s updates should no longer be limited to technical articles—some meaningful things, thoughts, etc., will also be updated here. On one hand, this is a record for myself; if it can also bring some help to readers along the way, that would naturally be the best (although there aren’t many readers…)
Since 2017 has just passed, I feel it’s necessary to recommend to everyone the things that I think had excellent experiences in 2017 or were very helpful to my work life—perhaps you’ll need them in 2018. The recommended content includes apps, hardware, books, equipment, etc. It should be noted that these are things that brought me great help in 2017, which might not necessarily suit you. Let’s not say too much, let’s get straight to the content!
2017 has passed before we knew it. The blog hasn’t been updated for a while - one reason is that I increasingly realize how shallow my knowledge is and fear that writing about technical topics might mislead readers, and another reason is simply that I’ve been too lazy. Given these two reasons, I’ve decided that blog updates no longer need to be limited to technical articles - things I find meaningful, thoughts, and reflections will also be shared here. On one hand, it serves as my own record, and if it happens to help readers along the way, that would be even better (though there aren’t many readers anyway…).
Since 2017 has just passed, I feel it’s necessary to recommend to everyone the things that I found to be great experiences or very helpful for work and life in 2017 - perhaps you’ll need them in 2018. The recommendations include Apps, hardware, books, equipment, etc. It should be noted that these are things that brought me great help in 2017 - what works for me may not work for you. Without further ado, let’s get into it!
