Politics, Weather, Photography, and the Dog
Monday 21 April 2014

I don't know how this little snippet of code got into a project at work (despite the temptation to look at the file's history):

Search = Search.Replace("Search…", "");

// Perform a search that depends on the Search member being an empty string
// Display the list of things you find

First, I can't fathom why the original developer made the search method dependent on a hard-coded string.

Second, as soon as the first user hit this code after switching her user profile to display Japanese, the search failed.

The fix was crushingly simple:

var localizedSearchPrompt = GetLocalizedString("SearchPrompt");
Search = Search.Replace(localizedSearchPrompt, string.Empty);

(The GetLocalizedString method in this sample is actually a stub for the code that gets the string in the current user's language.)

The moral of the story is: avoid hard-coded strings, just like you've been taught since you started programming.

Monday 21 April 2014 15:31:25 CDT (UTC-05:00)  |  | Software | Work#
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David Braverman and Parker
David Braverman is the Chief Technology Officer of Holden International in Chicago, and the creator of Weather Now. Parker is the most adorable dog on the planet, 80% of the time.
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