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MySQL DISTINCT on a GROUP_CONCAT()

I am doing SELECT GROUP_CONCAT(categories SEPARATOR ' ') FROM table . Sample data below: 6 Answers ...
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How do I convert an interval into a number of hours with postgres?

... Probably the easiest way is: SELECT EXTRACT(epoch FROM my_interval)/3600 share | improve this answer | follow | ...
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How can I selectively escape percent (%) in Python strings?

... >>> test = "have it break." >>> selectiveEscape = "Print percent %% in sentence and not %s" % test >>> print selectiveEscape Print percent % in sentence and not have it break. ...
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Is there a way to quickly capitalize the variable name in Eclipse

... Windows After you press Alt+Shift+R as mentioned by kostja, you can select the text you want to change, then Ctrl+Shift+Y for lowercase, or Ctrl+Shift+X for uppercase. Mac OS Cmd+Shift+Y lowercase Cmd+Shift+X uppercase There is no intelligence in this. It just blindly changes the case...
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TimePicker Dialog from clicking EditText

... eReminderTime.setText( "" + selectedHour + ":" + selectedMinute); Your missing a + between "" and selected hour, setText methods only take a single string, so you need to concatenate all the parts (the first quotes are likely unnecessary). eReminderT...
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JQuery: detect change in input field [duplicate]

... }); If you use the change handler, this will only fire after the user deselects the input box, which may not be what you want. There is an example of both here: http://jsfiddle.net/6bSX6/ share | ...
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How to make a variadic macro (variable number of arguments)

...void)0) //strip out PRINT instructions from code #endif void print(const char *fmt, ...) { va_list args; va_start(args, fmt); vsprintf(str, fmt, args); va_end(args); printf("%s\n", str); } int main() { PRINT("[%s %d, %d] Hello World", "March", 26, 2009); retur...
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In Vim/Vi, how do you move the cursor to the end of the previous word?

...you'll go to the end of the previous, while be you need to be on the first char of the initial word. – TankorSmash Dec 4 '13 at 4:06 14 ...
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MySQL Select Query - Get only first 10 characters of a value

... Using the below line SELECT LEFT(subject , 10) FROM tbl MySQL Doc. share | improve this answer | follow ...
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How to set initial value and auto increment in MySQL?

...r) values("kowalski's nuclear reactor."); Step 4, interpret the output: select * from penguins prints: '1001', 'We need more power!' '1002', 'Time to fire up' '1003', 'kowalski\'s nuclear reactor' share | ...