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Hi there! I stumbled upon your delta encoding implementation for browsers when creating [my own service worker](https://github.com/wmsmacdonald/delta-cache-browser) and [Express plugin](https://github…
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[RFC 3229 - Delta encoding in HTTP](https://www.rfc-editor.org/rfc/rfc3229) is a standard for just this use-case. Why not use the existing standard instead of making a new one?
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1. https://github.com/gmetais/sw-delta (announcement https://twitter.com/gaelmetais/status/760446075719127040)
1. https://github.com/wmsmacdonald/delta-cache-browser (this one uses RFC 3229)
Both …
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## 如何让HTTP的访问速度加快？
- HTTP访问的架构图
- tcp、IP层优化路由拥塞等
- 让连接尽可能传更多的数据：SPDY
- 减小RTT，减少请求：combo
- 减少响应应时间：cache
- 减小HTTP的回复大小：压缩
## 如何减小HTTP的回复？
- gzip
- vcdiff
- sdch
- Railgun
## RFC 3284
- Vcdiff = Vdelta …
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Especially nightlies could benefit, both server&client-side.
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You might achieve better file sizes by using a binary format. Instead of using numbers and `+`/`-` for the metadata, have a bitfield for the combination of operation + offset + number of characters to…
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```
If you try to fetch a feed that is redirected to another URL, and then the feed
has not been modified such that the redirected request returns status 304, the
result returned by parse has status…
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```
If you try to fetch a feed that is redirected to another URL, and then the feed
has not been modified such that the redirected request returns status 304, the
result returned by parse has status…
-
```
If you try to fetch a feed that is redirected to another URL, and then the feed
has not been modified such that the redirected request returns status 304, the
result returned by parse has status…
-
```
If you try to fetch a feed that is redirected to another URL, and then the feed
has not been modified such that the redirected request returns status 304, the
result returned by parse has status…