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How to read lines of a file in Ruby
...ne}"
end
Of course this could be a bad idea on very large files since it means loading the whole file into memory.
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How to get primary key column in Oracle?
I need to get the name of the primary key column.
5 Answers
5
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Detect encoding and make everything UTF-8
...) will convert everything to UTF-8.
I did it because a service was giving me a feed of data all messed up, mixing UTF-8 and Latin1 in the same string.
Usage:
require_once('Encoding.php');
use \ForceUTF8\Encoding; // It's namespaced now.
$utf8_string = Encoding::toUTF8($utf8_or_latin1_or_mixed_s...
Is background-color:none valid CSS?
Can anyone tell me if the following CSS is valid?
7 Answers
7
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Can I change the color of Font Awesome's icon color?
I have to wrap my icon within an <a> tag for some reason.
Is there any possible way to change the color of a font-awesome icon to black?
or is it impossible as long as it wrapped within an <a> tag? Font awesome is supposed to be font not image, right?
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How to change indentation mode in Atom?
...s the default indentation mode. I prefer to have tabs instead though. Sublime Text has built in functionality for switching and converting indentation.
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What are the differences between WCF and ASMX web services?
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"Most developers incorrectly assume that ASMX requires IIS; after all, it's the only use case they've ever seen. But the truth is that ASMX doesn't have any technical dependencies on IIS whatsoever." msdn.microsoft.com/en-us/magazine/cc163879.aspx
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List of All Locales and Their Short Codes?
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The importance of locales is that your environment/os can provide formatting functionality for all installed locales even if you don't know about them when you write your application. My Windows 7 system has 211 locales installed (listed below), so you wouldn't likely w...
Removing duplicate rows from table in Oracle
I'm testing something in Oracle and populated a table with some sample data, but in the process I accidentally loaded duplicate records, so now I can't create a primary key using some of the columns.
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Is there a shortcut in Eclipse to Re-run the most recently launched program?
...aunch the previously launched application
As Thorbjørn Ravn Andersen mentions in the comment, launching the last app used to be (3.2 or before) the default behavior.
Since 3.3M6 (March 2007), As illustrated by this thread:
By default, running and debugging applications has been simplified ...