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Rails ActionMailer - format sender and recipient name/email address
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This was helpful! FYI, if you're trying to test this, you will need to look at @email.header['From'].to_s, not @email.from. The latter contains only the email address and not the name.
– sbleon
Mar 19 '12 at 18:18
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SQLite table constraint - unique on multiple columns
...'Charles', 'chucky cheese'),
('Alice', 'Some other title');
$ sqlite3 test.sqlite
SQLite version 3.28.0 2019-04-16 19:49:53
Enter ".help" for usage hints.
sqlite> CREATE TABLE IF NOT EXISTS t1 (id INTEGER PRIMARY KEY, a TEXT UNIQUE, b TEXT);
sqlite> INSERT INTO t1 (a, b) VALUES
...>...
Rails auto-assigning id that already exists
...ossible your database has an improper identity seed on your id column? To test try doing a couple inserts directly into your database and see if the same behavior exists.
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Sample settings.xml for maven
... local
| environment.
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| For example, if you have an integration testing plugin - like cactus -
| that needs to know where your Tomcat instance is installed, you can
| provide a variable here such that the variable is dereferenced during the
| build process to configure the cactus...
Show a PDF files in users browser via PHP/Perl
...ublic');
ini_set('zlib.output_compression','0');
die($content);
Tested and works fine. If you want the file to download instead, replace
Content-Disposition: inline
with
Content-Disposition: attachment
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Understanding :source option of has_one/has_many through of Rails
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I've tested this. it is singular, no s suffix in the :source =>
– Anwar
Oct 18 '15 at 14:02
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Grepping a huge file (80GB) any way to speed it up?
... ton of time. The above is a translation of something that I am currently testing. the -j and -n option value seemed to work best for my use case. The -F grep also made a big difference.
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Is there a way to word-wrap long words in a div?
...e used this class for a bit now, and works like a charm. (note: I've only tested in FireFox and IE)
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Default background color of SVG root element
I'd like to set a default background color for the entire SVG document, to red for example.
6 Answers
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How do I skip a match when using Ctrl+D for multiple selections in Sublime Text 2?
...mething highlighted already, Ctrl + D will do substring searching.
I have tested and it works in Sublime Text 2 Version 2.0.1, Build 2217.
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