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Rake just one migration
... # => 0
This was for ruby 1.9.3p484 (2013-11-22 revision 43786) [x86_64-linux] and Rails 3.2.13.
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Platform independent size_t Format specifiers in c?
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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How can I replace text with CSS?
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Based on
mikemaccana’s answer,
this worked for me
button {
position: absolute;
visibility: hidden;
}
button:before {
content: "goodbye";
visibility: visible;
}
§ Absolute positioning
an element that is posi...
Reliable method to get machine's MAC address in C#
...s running using C#. Application will need to work on XP/Vista/Win7 32 and 64 bit as well as on those OSs but with a foreign language default. Many of the C# commands and OS queries don't work across OS. Any ideas? I have been scraping the output of "ipconfig /all" but this is terribly unreliable...
Callback when CSS3 transition finishes
...sition({ opacity: 0 }, function () { $(this).remove(); });
});
JS Fiddle Demo
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How to detect if a stored procedure already exists
..., properly implemented systems don't rely on user privilege to touch a database, that's what service accounts are for, and service level security should be applicable database-wide, this way DBAs don't have to spend time and money tweaking security on individual sprocs.
– Shaun...
avoid page break inside row of table
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Unfortunately this doesn't (yet) work with webkit based browsers.
– Attila Fulop
Mar 12 '13 at 19:17
2
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How can I generate UUID in C#
...irst three Guid parts.
If you are transmitting the bytes (for example, as base64), you can't just use Guid.ToByteArray() and encode it. You'll need to Array.Reverse the first three parts (Data1-3).
I do it this way:
var rfc4122bytes = Convert.FromBase64String("aguidthatIgotonthewire==");
Array.Re...
convert_tz returns null
...marBarmar
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Loading cross-domain endpoint with AJAX
...rmal printer, equipped with the ZebraNet print server, which offers a HTML-based user interface for editing multiple settings, seeing the printer's current status, etc. I need to get the status of the printer, which is displayed in one of those html pages, offered by the ZebraNet server and, for exa...