主板鸣叫_代码3鸣叫

川长思鸟来 2023-02-22 03:46 13阅读 0赞

主板鸣叫

You don't need a thousand lines of code to make a big difference in any coding language.  Oftentimes it's quite the opposite:  a few tiny code snippets can do a world of good and accomplish big things.  I asked my [Twitter followers][] to tweet to me their favorite tiny snippets of code -- that's a bit difference to try to pack into 140 characters!  Here are my favorites from this round!

您不需要一千行代码就可以在任何一种编码语言中产生很大的不同。 通常情况恰恰相反：一些小巧的代码片段可以成就一个美好的世界，并成就大事。 我要求我的[Twitter关注者][Twitter followers]向我发送他们最喜欢的小片段代码-尝试打包成140个字符有点不同！ 这是我这一轮的最爱！

## 字谜检查 **(**Anagram Check**)** ##

Anagrams are cool, and I'm gonna let ya finish, but this is the smallest checker code of all time!

字谜很酷，我要让您完成，但这是有史以来最小的检查代码！

> [@davidwalshblog][davidwalshblog] function isAnagram(a,b)\{function \_(s)\{return s.toLowerCase().replace(/\[^a-z\]+/g).split('').sort().join()\}return \_(a)==\_(b)\}
> 
> — forever aloe (@potch)
> 
> [@davidwalshblog][davidwalshblog]函数isAnagram(a，b)\{函数\_(s)\{返回s.toLowerCase()。replace(/ \[^ az\] + / g).split('')。sort()。join()\} return \_(a)== \_(b)\}
> 
> —永远的芦荟(@potch) [June 4, 2014][June 4_ 2014] [2014年6月4日][June 4_ 2014]

## 文字显示优化 **(**Text Display Optimization**)** ##

Sometimes fonts don't display optimally on all devices, so let the device browser help:

有时，字体在所有设备上的显示效果都不理想，因此请设备浏览器提供帮助：

> [@davidwalshblog][davidwalshblog] html \{ -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; text-rendering: optimizeLegibility; \}
> 
> — Achal Varma (@\_achalv)
> 
> [@davidwalshblog][davidwalshblog] html \{-webkit-font-smoothing：antialiased; -moz-osx-font-smoothing：灰度； 文本渲染：optimizeLegibility； \}
> 
> — Achal Varma(@\_achalv) [June 2, 2014][June 2_ 2014] [2014年6月2日][June 2_ 2014]

## 等宽表单元格 **(**Equal Width Table Cells**)** ##

We all know that tables are a pain to work with but this snippet ensures cells stay equal in width:

我们都知道表是一个痛苦的工作，但是此代码段可确保单元格保持相等的宽度：

> [@davidwalshblog][davidwalshblog] .calendar \{table-layout:fixed;\} (equal width cells in table)
> 
> — Andrew McGivery (@andrewmcgivery)
> 
> [@davidwalshblog][davidwalshblog] .calendar \{table-layout：fixed;\}(表中相等宽度的单元格)
> 
> — Andrew McGivery(@andrewmcgivery) [June 2, 2014][June 2_ 2014 1] [2014年6月2日][June 2_ 2014 1]

## 幻灯片标题居中 **(**Slide Title Centering**)** ##

This gem from Ana Tudor vertically centers a slide title when using HTML/CSS/JavaScript slides...which you should be using!  Death to Keynote and Powerpoint!

使用HTML / CSS / JavaScript幻灯片时，Ana Tudor的这颗宝石会垂直居中显示幻灯片标题……您应该使用它！ 主题演讲和Powerpoint之死！

> [@davidwalshblog][davidwalshblog] line-height: 100vh; /\* for slideshows, put the title of the slide in the middle \*/
> 
> — Ana Tudor (@thebabydino)
> 
> [@davidwalshblog][davidwalshblog]行高：100vh; / \*用于幻灯片显示，将幻灯片标题放在中间\* /
> 
> — Ana Tudor(@thebabydino) [June 2, 2014][June 2_ 2014 2] [2014年6月2日][June 2_ 2014 2]

## 浮点修复 **(**Floating Point Fix**)** ##

Floats in JavaScript can be a pain point to those who don't already know about the issue.  Here's the fix to keep in mind:

对于那些尚不了解该问题的人来说，JavaScript中的浮点数可能会是他们的痛点。 这里是要记住的解决方法：

> [@davidwalshblog][davidwalshblog] var num = 0.2\*0.2; //0.04000000000000001 var fixedNum = parseFloat(num.toPrecision(12)); //0.04 Floating point problem fix
> 
> — Sergey Gospodarets (@Malyw)
> 
> [@davidwalshblog][davidwalshblog] var num = 0.2 \* 0.2; //0.04000000000000001 var fixedNum = parseFloat(num.toPrecision(12)); //0.04浮点问题修复
> 
> — Sergey Gospodarets(@Malyw) [June 3, 2014][June 3_ 2014] [2014年6月3日][June 3_ 2014]

## 关闭浏览器标签 **(**Closing a Browser Tab**)** ##

This blog post will now self-destruct...

该博客文章现在将自毁...

> [@davidwalshblog][davidwalshblog] open(location, '\_self').close();
> 
> — Alex Tkachman (@alextkachman)
> 
> [@davidwalshblog][davidwalshblog] open(location，'\_self')。close();
> 
> — Alex Tkachman(@alextkachman) [June 2, 2014][June 2_ 2014 3] [2014年6月2日][June 2_ 2014 3]

Until the next Tweet For Code!

直到下一个Tweet For Code！

> 翻译自: [https://davidwalsh.name/tweet-code-3][https_davidwalsh.name_tweet-code-3]

主板鸣叫

[Twitter followers]: http://twitter.com/davidwalshblog
[davidwalshblog]: https://twitter.com/davidwalshblog
[June 4_ 2014]: https://twitter.com/potch/statuses/474216816739233792
[June 2_ 2014]: https://twitter.com/_achalv/statuses/473561764970233856
[June 2_ 2014 1]: https://twitter.com/andrewmcgivery/statuses/473563221732110336
[June 2_ 2014 2]: https://twitter.com/thebabydino/statuses/473559995494465537
[June 3_ 2014]: https://twitter.com/Malyw/statuses/473748645250990080
[June 2_ 2014 3]: https://twitter.com/alextkachman/statuses/473559265391558656
[https_davidwalsh.name_tweet-code-3]: https://davidwalsh.name/tweet-code-3