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Setting WPF image source in code

... Uri(@"/WpfApplication1;component/Images/Untitled.png", UriKind.Relative); foo.Source = new BitmapImage(uriSource); This will load a image called "Untitled.png" in a folder called "Images" with its "Build Action" set to "Resource" in an assembly called "WpfApplication1". ...
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How do I use jQuery's form.serialize but exclude empty fields

...ons of input[value] and :input[value]. Take, for example, <input value="foo"><input value=""><input value><input>; the bug is illustrated in this fiddle. – Noyo Jul 15 '13 at 11:39 ...
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Why is === faster than == in PHP?

...s like there is pretty much noise in here. ;) – Gung Foo Feb 12 '13 at 23:28 4 ...
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How do I move a file with Ruby?

... you can move your file like this Rails.root.join('foo','bar') share | improve this answer | follow | ...
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How to get a list of column names on Sqlite3 database?

...s on sqlite> .mode column sqlite> select * from mytable; id foo bar ---------- ---------- ---------- 1 val1 val2 2 val3 val4 share | impro...
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How to find the last field using 'cut'

...efficient than any kind of external command, cut (or grep) included. data=foo,bar,baz,qux last=${data##*,} See BashFAQ #100 for an introduction to native string manipulation in bash. share | impr...
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How can I add a column that doesn't allow nulls in a Postgresql database?

... TABLE mytable ADD COLUMN mycolumn character varying(50) NOT NULL DEFAULT 'foo'; ... some work (set real values as you want)... ALTER TABLE mytable ALTER COLUMN mycolumn DROP DEFAULT; share | imp...
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How do I get the base URL with PHP?

...], $_SERVER['REQUEST_URI'] ); } echo url(); #=> http://127.0.0.1/foo Per this answer, please make sure to configure your Apache properly so you can safely depend on SERVER_NAME. <VirtualHost *> ServerName example.com UseCanonicalName on </VirtualHost> NOTE: If you'...
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How do I get the key at a specific index from a Dictionary in Swift?

...y an implementation detail. It's very possible that you could add the key "foo" and the internal representation will completely reorder the dictionary. A dictionary is an unordered collection of key-value pairs. Therefore, the answer above is making dangerous assumptions that do not hold true. ...
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JavaScript code to stop form submission

... Lots of hard ways to do an easy thing: <form name="foo" onsubmit="return false"> share | improve this answer | follow | ...