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Why do people say that Ruby is slow? [closed]
...Ruby] is for the vast majority
of web applications Fast Enough. We
got sites doing millions of dynamic
page views per day. If you end up
being with the Yahoo or Amazon front
page, it's unlikely that an
off-the-shelve framework in ANY
language will do you much good. You'll
probably ha...
SQL Server - where is “sys.functions”?
....ROUTINES WHERE ROUTINE_TYPE = 'FUNCTION'
According to the Microsoft web site "Information schema views provide an internal, system table-independent view of the SQL Server metadata. Information schema views enable applications to work correctly although significant changes have been made to the u...
CSS “and” and “or”
... Ok, thanks for light. I hate styling forms, but it's my task, and site isn't mine. I'll apply classes to inputs.
– Misiur
May 9 '10 at 9:02
5
...
Get “Internal error in the expression evaluator” on “Add watch” function when trying to debug WCF se
...th=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4...
Support for “border-radius” in IE
...ure you include that in all your styles calling a border radius. Then your site will be ready for IE9.
-moz-border-radius is for Firefox, -webkit-border-radius is for Safari and Chrome.
Furthermore: don't forget to declare your IE coding is ie9:
<meta http-equiv="X-UA-Compatible" content="IE=9...
How to determine the version of the C++ standard used by the compiler?
...ide to change the accepted answer, but they may no longer be active on the site. See: meta.stackexchange.com/questions/120568/…
– Dan Korn
Aug 18 '16 at 19:26
3
...
MySQL indexes - what are the best practices?
....
If i have a VARCHAR 2500 column which is searchable from parts of my site, should i index it
No, unless it's UNIQUE (which means it's already indexed) or you only search for exact matches on that field (not using LIKE or mySQL's fulltext search).
Generally I put an index on any fields th...
How can I list ALL DNS records?
... is exactly "google.com". However, it will not return child records (e.g., www.google.com). More precisely, you MAY get these records if they exist. The name server does not have to return these records if it chooses not to do so (for example, to reduce the size of the response).
An AXFR is a zone ...
Using the last-child selector
...wanting CSS3 selectors, you can always use the selectivizr library on your site:
http://selectivizr.com/
It's a JS script that adds support for almost all of the CSS3 selectors to browsers that wouldn't otherwise support them.
Throw it into your <head> tag with an IE conditional:
<!--[i...
WARNING: Can't verify CSRF token authenticity rails
... edited May 11 '13 at 3:35
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answered Nov 17 '11 at 23:42
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