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The most popular blog posts about software engineering on Hacker News. 14,545 posts.

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14225

The qmail security guarantee

Of course, ``security hole in qmail'' does not include problems outside of qmail: for example, NFS security problems, TCP/IP security problems, DNS security problems, bugs in scripts run from .forward files, and operating system bugs generally. It's silly to blame a problem on qmail if the system was already…

14234

Pimping out git log

I got playing with git log and ended up creating this alias: [alias] lg = log --graph --pretty=format:'%Cred%h%Creset -%C(yellow)%d%Creset %s %Cgreen(%cr)%Creset' --abbrev-commit --date=relative Which adds a git lg command that is a prettier version of git log --oneline.

14237

Beating the Averages (2001)

April 2001, rev. April 2003 (This article is derived from a talk given at the 2001 Franz Developer Symposium.) In the summer of 1995, my friend Robert Morris and I started a startup called Viaweb . Our plan was to write software that would let end users build online stores. What was novel about this software, at the…

14241

Code Reuse in Google Chrome Browser

As everyone already knows, Google released a new open-source web browser called Chrome. Having interest in code reuse, I downloaded the source code and examined all the open-source libraries used. Google Chrome browser shows excellent example of code reuse. I found that they use at least 25 different software...

14244

Django tip: Caching and two-phased template rendering

We've launched user accounts at EveryBlock , and we faced the interesting problem of needing to cache entire pages except for the "You're logged in as [username] " bit at the top of the page. For example, the Chicago homepage takes a nontrivial amount of time to generate and doesn't change often -- which means we want…