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What is the PostgreSQL equivalent for ISNULL()
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SELECT CASE WHEN field IS NULL THEN 'Empty' ELSE field END AS field_alias
Or more idiomatic:
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Fixing JavaScript Array functions in Internet Explorer (indexOf, forEach, etc.) [closed]
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Many use the MDC fallback implementations (eg. for indexOf). They're generally rigorously standa...
jQuery .hasClass() vs .is()
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edited Jun 20 at 9:12
Community♦
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answered Feb 4 '11 at 18:30
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How to write multiple line string using Bash with variables?
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480
The syntax (<<<) and the command used (echo) is wrong.
Correct would be:
#!/bin/bash
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ThreadStatic v.s. ThreadLocal: is generic better than attribute?
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edited Mar 5 '18 at 10:50
Alexander Derck
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Node.JS constant for platform-specific new line?
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Not sure if this is new in the 0.8.x but there is now a constant http://nodejs.org/api/os.html#o...
Find directory name with wildcard or similar to “like”
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find supports wildcard matches, just add a *:
find / -type d -name "ora10*"
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Create new tmux session from inside a tmux session
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msharpmsharp
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split string in to 2 based on last occurrence of a separator
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120
Use rpartition(s). It does exactly that.
You can also use rsplit(s, 1).
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How do I strip non alphanumeric characters from a string and keep spaces?
...ces to the negated character group:
@search_query = @search_query.gsub(/[^0-9a-z ]/i, '')
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