{"pageContext":{"index":86,"total":366,"name":"2020-12-27","items":[{"node":{"frontmatter":{"title":"Game Off 2020 免费开源游戏集锦","publish":true,"cover":"https://github.blog/wp-content/uploads/2020/12/a-trip-to-the-moon.gif?resize=640%2C320","showCover":true,"date":"2020-12-27","category":"game","url":"https://github.blog/2020-12-23-highlights-from-game-off-2020/","author":"Lee Reilly","translator":"","tags":["game"],"priority":1},"html":""}},{"node":{"frontmatter":{"title":"Senior Engineer为什么不喜欢代码面试","publish":true,"cover":"","showCover":true,"date":"2020-12-27","category":"other","url":"https://medium.com/swlh/why-senior-engineers-hate-coding-interviews-d583d2855757","author":"Adam Storm","translator":"","tags":["interview"],"priority":1},"html":"
\n

真 - 牛人说的话 There’s absolutely no way I could pass the coding interview at any of the big tech companies. Even the ones where the interviewer learned to code from one of my tutorials.

\n
"}},{"node":{"frontmatter":{"title":"SQL joins解释","publish":true,"cover":"https://res.cloudinary.com/practicaldev/image/fetch/s--fSgrH6O3--/c_limit%2Cf_auto%2Cfl_progressive%2Cq_auto%2Cw_880/https://dev-to-uploads.s3.amazonaws.com/i/gz8rltgkpvm06pust5j1.png","showCover":true,"date":"2020-12-27","category":"database","url":"https://dev.to/educative/what-are-sql-joins-types-of-sql-joins-explained-5ci5","author":"Amanda Fawcett","translator":"","tags":["editor"],"priority":1},"html":""}},{"node":{"frontmatter":{"title":"geometrize - 将图片转换为几何图","publish":true,"cover":"https://github.com/Tw1ddle/geometrize/raw/master/screenshots/tree_under_clouds.png?raw=true","showCover":true,"date":"2020-12-27","category":"frontend","url":"https://github.com/Tw1ddle/geometrize","author":"Sam Twidale","translator":"","tags":["image"],"priority":1},"html":""}},{"node":{"frontmatter":{"title":"在线游戏历史","publish":true,"cover":"https://mirkgames.com/blog/magnavox-odyssey.jpg","showCover":true,"date":"2020-12-27","category":"game","url":"https://mirkgames.com/blog/history-of-online-games.html","author":"Iskren Ruskov","translator":"","tags":["editor"],"priority":1},"html":"

在线游戏网站

\n
    \n
  1. \n

    Starjack.io

    \n
    2. \n
  2. \n

    Paper.io

    \n
    3. \n
  3. \n

    Surviv.io

    \n
    4. \n
  4. \n

    Hole.io

    \n
    5. \n
  5. \n

    Mope.io

    \n
    6. \n
  6. \n

    Mahjong Classic

    \n
    7. \n
  7. \n

    Uno Online

    \n
    8. \n
  8. \n

    Tanki Online

    \n
    9. \n
  9. \n

    Zombsroyale.io

    \n
    10. \n
  10. \n

    Slither.io

    \n
    11. \n
  11. \n

    Wormate2.io

    \n
    12. \n
  12. \n

    Snowball.io

    \n
    13. \n
  13. \n

    Starblast.io

    \n
    14. \n
  14. \n

    Moomoo.io

    \n
    15. \n
  15. \n

    Evowars.io

    \n
    16. \n
"}},{"node":{"frontmatter":{"title":"十个必须知道的javascript技巧","publish":true,"cover":"https://images.unsplash.com/photo-1562615202-0b3035d14b6f?crop=entropy&cs=tinysrgb&fit=max&fm=jpg&ixid=MXwxMTc3M3wwfDF8c2VhcmNofDl8fHNwYW5uZXJ8ZW58MHx8fA&ixlib=rb-1.2.1&q=80&w=2000","showCover":true,"date":"2020-12-27","category":"javascript","url":"https://github.blog/2020-12-23-highlights-from-game-off-2020/","author":"Gert Svaiko","translator":"","tags":["hack"],"priority":2},"html":"

~~ 取整

\n
// instead of\nmath.round(math.random*50)\n// use\n~~(math.random*50)\nYou can also use the “~~” operator to convert anything into a number value.\nExample snippet:\n~~('whitedress') // returns 0\n~~(NaN) // returns 0
\n

~~1.6 === 1

\n

Array.length

\n
var array = [a, b, c, d, e, f, g, h, i , j];\nconsole.log(array.length); // returns the length as 10\narray.length = 4;\nconsole.log(array.length); // returns the length as 4\nconsole.log(array); // returns “a,b,c,d”
\n

大数组不要使用concat 应该使用push

\n
var list1 = [a, b, c, d, e];\nvar list2 = [f, g, h, i, j];\nconsole.log(list1.push.apply(list1, list2)); // returns the merged values of both arrays (a, b, c, d, e,f, g, h, i, j)
\n

判断对象是否为空

\n

Object.keys(objectName).length

"}},{"node":{"frontmatter":{"title":"supertokens-core 开源项目功能对标Auth0","publish":true,"cover":"https://camo.githubusercontent.com/331a3fa4d3fc93b04cc5256e965682cc6c46dba6456981e08c64d8410489abe1/68747470733a2f2f7375706572746f6b656e732e696f2f646f63732f7374617469632f6173736574732f656d61696c70617373776f72642f6172636869746563747572652e706e67","showCover":true,"date":"2020-12-27","category":"java","url":"https://github.com/supertokens/supertokens-core","author":"SuperTokens","translator":"","tags":["auth"],"priority":1},"html":""}},{"node":{"frontmatter":{"title":"owncast - 开源流媒体加聊天","publish":true,"cover":"https://camo.githubusercontent.com/593efce2fa57aafb21edf480234e59c51afbf7581b5a3a5c7705fbcae4ba7b4f/68747470733a2f2f6f776e636173742e6f6e6c696e652f696d616765732f6f776e636173742d73637265656e73686f742e706e67","showCover":true,"date":"2020-12-27","category":"go","url":"https://github.com/owncast/owncast","author":"Owncast","translator":"","tags":["stream"],"priority":1},"html":""}},{"node":{"frontmatter":{"title":"想让你的文章出现在这里？","publish":true,"cover":"","showCover":true,"date":"2020-10-03","category":"frontend","url":"mailto:editor@zhouexin.com?subject=投稿!","author":"投稿","translator":"","tags":["editor"],"priority":1},"html":""}},{"node":{"frontmatter":{"title":"教程 - 构建家庭证书授权中心","publish":true,"cover":"https://smallstep.com/images/blog/tiny-ca.png","showCover":true,"date":"2020-12-27","category":"devops","url":"https://smallstep.com/blog/build-a-tiny-ca-with-raspberry-pi-yubikey/","author":"CARL TASHIAN","translator":"","tags":["game"],"priority":1},"html":""}},{"node":{"frontmatter":{"title":"深度 - git提交是快照而不是比对","publish":true,"cover":"https://github.blog/wp-content/uploads/2020/12/object-model-ref.png?resize=781%2C383?w=781","showCover":true,"date":"2020-12-27","category":"other","url":"https://github.blog/2020-12-17-commits-are-snapshots-not-diffs/","author":"Derrick Stolee","translator":"","tags":["git"],"priority":1},"html":""}},{"node":{"frontmatter":{"title":"故事 - 做的小项目是怎样出售的","publish":true,"cover":"","showCover":true,"date":"2020-12-27","category":"other","url":"https://tinyprojects.dev/posts/selling_a_tiny_project","author":"Ben","translator":"","tags":["editor"],"priority":1},"html":"
\n

这是买家主动找上门的

\n
"}}]}}