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  • commit, commission, committee2022-08-02 09:01:14

    commit [Origin: committere, from com- ( COM-) + mittere 'to send'] mission [Origin: missio 'act of sending', from mittere 'to send, throw'] missile [Origin: missilis 'able to be thrown', from mittere; MISSION] commi

  • Origins of P( ) and V( )2022-07-23 12:00:12

    Origin of P-V (nyu.edu) In Operating Systems, the Dutch Computer Scientist E. W. Dijkstra introduced a pair of synchronization primitives called P( ) and V( ). To make them understandable, we sometimes called them Down( ) and Up( ), or Wait( ) and Signal(

  • Troubles and Obstacles2022-07-21 09:02:27

    All the adversity I've had in my life, all my troubles and obstacles, have strengthened me. The hardships that I encountered in the past will help me succeed in the future. Dreams are like stars. You may never touch them, but if you follow them, they

  • Common async / Task mistakes, and how to avoid them2022-07-04 10:03:41

    Common async / Task mistakes, and how to avoid them The .Net async / await mechanism is a godsend when it comes to making asynchronous code accessible, but despite being a superb abstraction, there are still a lot of subtle pitfalls a lot of developers fa

  • 1594C - Make Them Equal2022-06-28 20:34:55

    思路: 经观察,可发现答案$\le\(2,因为两个数\)n\(和\)n-1$可以筛到所有数。 依次枚举每个小标的倍数即可 代码: #include <iostream> using namespace std; int n; char ch; string s; int main () { int T; cin >> T; while (T--) { cin >> n >> ch >> s; s = ' 

  • git 常见错误及处理2022-06-07 20:04:02

    同步远程仓库到本地 git pull=git fetch + merge $ git pull --rebase origin mastererror: cannot pull with rebase: You have unstaged changes.error: please commit or stash them.   有修改了的文件,但是没有提交。这种情况可以用git status查看哪些文件修改了没有提交,可以

  • Think different2022-05-21 12:36:14

    Here's to the crazy ones. The misfits. The rebels. The troublemakers. The round pegs in the square holes. The ones who see things differently. They're not fond of rules. And they have no respect for the status quo. You can quote them, disagree

  • 2022-2023学年英语周报高三课标外研第17期答案汇总2022-04-15 13:02:07

    进入查看:2022-2023学年英语周报高三课标外研第17期答案汇总   African penguins (Spheniscus demersus) bear the unfortunate nickname “jackass penguins” because they communicate through honking, donkey-like sounds. Laugh at them if you like, but a new study sugge

  • 2022-2023学年英语周报高二课标外研第59期答案汇总2022-04-12 12:32:19

    进入查看:2022-2023学年英语周报高二课标外研第59期答案汇总   If you've ever experienced migraine headache, you know that it's no walk in the park Migraines are very painful type of headache. often felt on one or both sides of a head. Some people experience migr

  • 【Git日常使用问题】报错Please move or remove them before you merge2022-03-29 14:01:36

    解决Git冲突造成的Please move or remove them before you can merge git clean -d -fx "  "其中x -----删除忽略文件已经对git来说不识别的文件d -----删除未被添加到git的路径中的文件f -----强制运行   之后再提交就可以了

  • 2022-2023年英语周报七年级第36期答案汇总2022-02-20 18:04:28

    进入查看: 2022-2023年英语周报七年级第36期答案汇总   Amal Unbound by Aisha Saeed With dreams of becoming a teacher one day, the main character, Amal, is living a simple, ordinary life in her Pakistani village until a terrible incident forces her to become a

  • The three top-paying tech roles in 2022 and the skills you need to land them2022-02-16 13:04:42

    The three top-paying tech roles in 2022 and the skills you need to land them After two decades of working in the technical training industry, I’ve found software development roles need people who have the skills to do the job, regardless of whether those

  • Qt6 QML Book/Qt for Python/局限性2022-02-04 16:34:26

    Limitations 局限性 At the moment, there are some things that are not easily available. One of them is that you cannot easily create QML plugins using Python. Instead you need to import the Python QML “modules” into your Python program and then use qmlRegi

  • A Child's History of England.2082022-01-23 15:32:11

    SECOND PART Oliver Cromwell - whom the people long called Old Noll - in accepting the office of Protector, had bound himself by a certain paper which was handed to him, called 'the Instrument [文件],' to summon a Parliament, consisting of between

  • A Child's History of England.2022022-01-23 09:31:59

    CHAPTER 34 ENGLAND UNDER OLIVER CROMWELL Before sunset on the memorable day on which King Charles the First was executed, the House of Commons passed an act declaring it treason in any one to proclaim the Prince of Wales - or anybody else - King of Englan

  • Git冲突:Please commit your changes or stash them before you merge2022-01-21 11:30:35

    当执行 git pull 命令时,提示错误如下:   Updating bb954c5..02de6f1 error: Your local changes to the following files would be overwritten by merge: app/Services/TongChengRedService.php Please, commit your changes or stash them before you can merge. Aborting

  • 1626B2022-01-20 20:02:40

    B. Minor Reduction time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output You are given a decimal representation of an integer xx without leading zeros. You have to perform the following redu

  • A Child's History of England.1262022-01-12 22:02:38

    Lord Hastings was hurried to the green [草地] by [beside] the Tower chapel, and there beheaded on a log of wood that happened to be lying on the ground. Then, the Duke dined with a good appetite, and after dinner summoning the principal citizens to attend [

  • A Child's History of England.1232022-01-11 19:35:18

    Having no particular excitement on his hands after this great defeat of the Lancaster party, and being perhaps desirous to get rid of some of his fat (for he was now getting too corpulent [肥胖的] to be handsome), the King thought of making war on France. As

  • A Child's History of England.1062022-01-09 09:01:13

    In the second campaign, the English gained a considerable victory at Verneuil, in a battle which was chiefly remarkable, otherwise, for their resorting to the odd expedient [权宜手段] of tying their baggage-horses together by the heads and tails, and jumbling

  • A Child's History of England.842022-01-03 08:31:31

    'Is my son killed?' said the King. 'No, sire, please God,' returned the messenger. 'Is he wounded?' said the King. 'No, sire.' 'Is he thrown to the ground?' said the King. 'No, sire, not so; but, he i

  • 2022-2023学年英语周报七年级第8期答案及试题2022-01-02 10:04:43

    进入查看:2022-2023学年英语周报七年级第8期答案及试题   compensate for   fooled round    resulted in   run into  made no response to     put on 1.Although the young      (未作出回应) the event,the fact was that he      (胡闹) and     

  • allege, alone, alien, aloud, along, also2022-01-01 19:03:44

    allege和claim是同义词,不要和pledge搞混。 Alone and solitary describe sb/sth that is separate from others. Lonely/lonesome describes that someone does not want to be alone and is unhappy. 前者客观事实,后者主观感受。 alien: 1. strange, unfamiliar; 2. foreign; 3.

  • 2022-2023学年英语周报七年级第5期答案及试题2022-01-01 11:03:59

    进入查看:2022-2023学年英语周报七年级第5期答案及试题   If you’re a sports enthusiast, you know the weight that home field advantage has on the performance of a team.    1     What gives any team an upper hand when they’re playing at a  home venue? C

  • 发现了一款 JetBrains 的新产品:DataGrip2021-12-15 18:33:48

    JetBrains 最近推出一款新的工具:DataGrip。该工具的角色类似于后端工程师熟悉的 Navicat,是一款数据库管理系统。 对于 DataGrip 这个名字,Data 很好理解,Grip 是什么意思呢?Grip 在英文中大概的意思是“手柄”: 既然是 JetBrains 推出的产品,必须得了解一下。今天就先来简单介

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