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Ruby on Rails Server options [closed]
...e WEBrick as its default server. They were using Thin before, so I have no idea why they switched to WEBrick.
The app server and the world
All current Ruby app servers speak HTTP, however some app servers may be directly exposed to the Internet on port 80, while others may not.
App servers that...
What's the longest possible worldwide phone number I should consider in SQL varchar(length) for phon
...xtra character for every digit. So as a final thought it may not be a good idea to limit the phone number in the database in any way and leave shorter limits to the UX designers.
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Image Processing: Algorithm Improvement for 'Coca-Cola Can' Recognition
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I like the idea of using what amounts to a barcode scanner for extremely fast detection of Coca-Cola logos. +1!
– Li-aung Yip
Apr 23 '12 at 3:18
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How to set the matplotlib figure default size in ipython notebook?
...Arch) and I have no file titled ipython_notebook_config.py under my ~. Any idea how things may have changed in the most recent versions?
– Pastafarianist
Sep 25 '17 at 13:28
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Mongoose.js: Find user by username LIKE value
... @JasonSebring Although I agree that input validation is not a bad idea, the best approach is an actual escaping algorithm. And exceptions are not even the worst problem, but imagine you used similar code on a login page and a user entered ".*" as the username.
– Tobias...
Error “initializer element is not constant” when trying to initialize variable with const
...ted on GCC's web site as a C language extension. In other words, I have no idea how and why it compiles in ideone. Even if it compiles as a language extension, it should still produce a diagnostic message in C.
– AnT
Jun 21 '15 at 6:38
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Exporting a function in shell
...ht look something like:
script=$1
shift
. include.sh
. $script "$@"
The idea is that the first parameter is the name of the real script and remaining parameters are the args, then the above script is run instead.
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Order a MySQL table by two columns
...ning the article publish date.
This is only example, but if you catch the idea you can find a lot of aggregate functions to use. You can even weight the columns to prefer one over second. The function of mine takes extremes from both sorts, thus the most valued rows are on the top.
Sorry if there ...
What is the Difference Between Mercurial and Git?
... been using git for some time now on Windows (with msysGit) and I like the idea of distributed source control. Just recently I've been looking at Mercurial (hg) and it looks interesting. However, I can't wrap my head around the differences between hg and git.
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Generating a drop down list of timezones with PHP
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Great idea! I tried it via copy/paste, and while the output looks as described, some of the GMT offsets were wrong (though the time was right). E.g. in Winter (std time) America/Detroit showed a GMT offset of -6, though it's on ES...