icon

All Posts

  • Published on
    The XY problem is a logical fallacy, a faulty mental model, and a communication problem encountered in help desk and similar situations in which the real issue, X, of the person asking for help is obscured, because instead of asking directly about issue X, they ask how to solve a secondary issue, Y, which they believe will allow them to resolve issue X.
  • Published on
    Youtube 上有很多 webinar 其实也很有意思 比如我喜欢看 Josh Long 的 看他现场编码 能学到一些带着 Spring 原生气息的编程小技巧 比如这个 https://www.youtube.com/watch?v=ZyK5QrKCbwM
  • Published on
    作者:杨兴强原文来源:开点工作室(ID:kaidiancs) 一.从一个例子开始 看着Java线程执行起来的那种任性和随意,我们不免会问:是谁在主导Java线程的执行?它按照...
  • Published on
    Why do you need to place your servers geographically close to your users? One of the reasons is to achieve lower latencies. That makes a lot of sense when you are sending short bursts of data that should be delivered as quickly as possible. But what about large files, such as videos? Surely there is a latency penalty for receiving the first byte, but shouldn’t it be smooth sailing after that?
  • Published on
    本书讲述了Linux 系统及其他UNIX 风格的操作系统上的程序开发,主要内容包括标准Linux C 语言函数库和由不同的Linux 或UNIX 标准指定的各种工具的使用方法,大多数标准Linux 开发工具的使用方法,通过DBM 和MySQL 数据库系统存储Linux 中的数据,为X 视窗系统建立图形化用户界面等。本书通过先介绍程序设计理论,再以适当的例子和清晰的解释来阐明它的方式,帮助读者迅速掌握相关的知识。
  • Published on
    This question attempts to collect a community-maintained list of quality books on the c programming language, targeted at various skill levels. C is a complex programming language that is difficult...
  • Published on
    If you are living under a rock, quarantined against COVID-19, here’s quite a long, and somewhat technical, post for your consumption. This post will talk about how C and assembly dance together–the tango? waltz? who knows?
  • Published on
    我在 18 年出版了一本技术书,快两年过去了,和盗版打了很多交道。这篇文章从一个技术书作者的视角以 2018~2020 作为切片来记录一下国内技术书的盗版现状。 盗版的起源 我的书第一次上架到电子书平台是在 18 年 8 月 24 号,纸质书正式开始发售是在同年 9 月 13 号。仅仅不到一个月的时间,在 10 月初,淘宝上就开始出现了大量盗版影印书(大约有十几个,价格多在 ¥30 左右)。
  • Published on
    kubectl虽然查询单个的kubernetes资源或者列表都已经比较方便,但是进行更为多个资源的联合查询(比如pod和node),以及查询结果的二次处理方面却是kubectl无法胜任的。所以一直以来,我都有想法将kubernetes作为数据库进行查询
  • Published on
    The Big List of Naughty Strings is a list of strings which have a high probability of causing issues when used as user-input data.
  • Published on
    an open source note taking and to-do application with synchronisation capabilities for Windows, macOS, Linux, Android and iOS.
  • Published on
    1.18 官方有debug命令了,不需要外部工具。https://kubernetes.io/docs/tasks/debug-application-cluster/debug-running-pod/#ephemeral-container 不过还在alpha阶段
  • Published on
    QCon New York International Software Conference returns this June 13-15. Technical leaders who are driving innovation and change in software will share the latest trends and techniques from their real-world projects to help you solve common challenges. More than 800 software professionals will join together and learn about the emerging trends they should pay attention to in 2023, how to adopt them, how to avoid pitfalls, and how to embrace the best practices. Join the experience and get implementable ideas to shape your projects that last beyond the conference. Attend in-person or online on June 13-15, 2023. Register now: http://bit.ly/3wq3yBs --------------------------------------------------------------------------------- Video with transcript included: http://bit.ly/328xWii Julia Grace was asked to build Slack’s first infrastructure engineering organization in August 2016. The company was two years old and they were approaching the scalability limits of the original infrastructure. Things were starting to break in strange and unpredictable ways. She discusses the architectural and organizational challenges, mistakes and war stories of 2.5 years that followed. This presentation was recorded at QCon New York 2019: http://bit.ly/2KFk7SO #Performance #Infrastucture #Scalability
  • Published on
    Welcome to part 1 of a new series of videos focused on Evolutionary Computing, and more specifically, Genetic Algorithms. In this tutorial, I introduce the concept of a genetic algorithm, how it can be used to approach "search" problems and how it relates to brute force algorithms.
  • Published on
    ℹ️ I wanted great mouse & trackpad support in Broadcasts so that it feels perfect on the new iPad Pro with Magic Keyboard. The Command menu helps you perform tasks quickly with the trackpad, and tooltips annotate all the core UI elements nicely https://t.co/FFwc8Z7qX0 https://t.co/TgdRwdYfYU
  • Published on
    这篇文章主要对比C++探讨Rust的三大概念:所有权,生命周期和Trait ……另外,这篇文章太长了,不了解C++勿入,容易晕……
  • Published on
    it's because of the way our backend works // merch: https://merch.krazam.tv // https://www.instagram.com/krazam.tv // https://twitter.com/krazamtv