大约有 180 项符合查询结果(耗时:0.0186秒) [XML]

https://www.tsingfun.com/ilife/relax/334.html 

现实版《道士下山》:道长老梁的四面人生 - 轻松一刻 - 清泛网 - 专注C/C++...

...道士?成为道士之后,又过着怎样的生活?《道士下山》电影里,描述了艺术中的道士形象,而真实的道 一个云南大学毕业的大学生,缘何出家成为道士?成为道士之后,又过着怎样的生活?《道士下山》电影里,描述了艺术...
https://www.tsingfun.com/it/tech/1214.html 

站长投放广告绝对不做的事:Google Adsense和百度联盟广告违规分析 - 更多技...

...音乐MP3、视频、新闻组和图像结果等内容的网页上。例如电影类的网站、纯粹的新闻网站、纯粹的图片网站、引用第三方的视频内容构造的博客网站。 2、“版权材料”就是指在未经版权所有者授权的情况下使用的材料,包括电...
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use localStorage across subdomains

...oing this, why not just use the cookies directly? Depends on your context. 4K max cookie size, total across all cookies for the domain (Thanks to Blake for pointing this out in comments) I agree with other commenters though, this seems like it should be a specifiable option for localStorage so wor...
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Access object child properties using a dot notation string [duplicate]

...r); console.log(value); Update (thanks to comment posted by TeChn4K) With ES6 syntax, it is even shorter var r = { a:1, b: {b1:11, b2: 99}}; var s = "b.b2"; var value = s.split('.').reduce((a, b) => a[b], r); console.log(value); ...
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Maximum on http header values?

...L header fields (so keep your cookies short). Apache 2.0, 2.2: 8K nginx: 4K - 8K IIS: varies by version, 8K - 16K Tomcat: varies by version, 8K - 48K (?!) It's worth noting that nginx uses the system page size by default, which is 4K on most systems. You can check with this tiny program: pagesi...
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mmap() vs. reading blocks

... Dietrich EppDietrich Epp 174k3131 gold badges300300 silver badges375375 bronze badges ...
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dd: How to calculate optimal blocksize? [closed]

... Boiethios 21.4k55 gold badges7575 silver badges122122 bronze badges answered May 28 '11 at 13:21 user25148user2514...
https://www.tsingfun.com/ilife/tech/1246.html 

婚庆O2O:领跑的企业也就只走到B轮 - 资讯 - 清泛网 - 专注C/C++及内核技术

...多年才能找到一个一起对话的人。但也有人一辈子只能在电影里看看。可是,当结婚这个神圣的大事儿有七大姑八大姨加入进来时,就成了……“Will you marry me?” “Yes,I Do!” 七个单词,可能要花费20多年才能找到一个一起...
https://www.tsingfun.com/it/os... 

内存优化总结:ptmalloc、tcmalloc和jemalloc - 操作系统(内核) - 清泛网 - ...

...che分配,大对象从CentralCache分配。大对象分配的空间都是4k页面对齐的,多个pages也能切割成多个小对象划分到ThreadCache中。 小对象有将近170个不同的大小分类(class),每个class有个该大小内存块的FreeList单链表,分配的时候先找...
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如何选择机器学习算法 - 大数据 & AI - 清泛网 - 专注IT技能提升

...互关系(比方说,它学习不了你虽然喜欢甄子丹和姜文的电影,却讨厌他们共同出演的电影《关云长》的情况)。 Advantages of Logistic Regression: Lots of ways to regularize your model, and you don’t have to worry as much about your features being cor...