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How do you split and unsplit a window/view in Eclipse IDE?
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319
This is possible with the menu items Window>Editor>Toggle Split Editor.
Current shortcu...
How do I join two lists in Java?
...; JDK only, no external libraries. Bonus points for a one-liner or a JDK 1.3 version.
32 Answers
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Hidden features of WPF and XAML?
...for v5
– Simon_Weaver
Aug 11 '10 at 3:45
5
This is great, but I'd be tempted NOT to do it. If I n...
SQL SELECT WHERE field contains words
...lumn1 LIKE '%word1%'
OR column1 LIKE '%word2%'
OR column1 LIKE '%word3%'
If you need all words to be present, use this:
SELECT * FROM mytable
WHERE column1 LIKE '%word1%'
AND column1 LIKE '%word2%'
AND column1 LIKE '%word3%'
If you want something faster, you need to look into full tex...
How to throw std::exceptions with variable messages?
...};
Example:
throw std::runtime_error(Formatter() << foo << 13 << ", bar" << myData); // implicitly cast to std::string
throw std::runtime_error(Formatter() << foo << 13 << ", bar" << myData >> Formatter::to_str); // explicitly cast to std...
How to debug Ruby scripts [closed]
... Santilli 郝海东冠状病六四事件法轮功
223k5555 gold badges853853 silver badges671671 bronze badges
answered Nov 3 '11 at 12:20
horseyguyhorse...
Best way to convert an ArrayList to a string
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336
Basically, using a loop to iterate over the ArrayList is the only option:
DO NOT use this cod...
What does !! mean in ruby?
...f data from being returned. For example you probably don't want to return 3MB of image data in your has_image? method, or you may not want to return your entire user object in the logged_in? method. Using !! converts these objects to a simple true/false.
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How to check if a file is empty in Bash?
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answered Apr 1 '12 at 13:52
thbthb
11.3k33 gold badges3030 silver badges5959 bronze badges
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