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SQL Query to concatenate column values from multiple rows in Oracle
... to concatenate all the values from an entire table into one row.
The key idea here is using an artificial value for the group of descriptions to be concatenated.
In the following query, the constant string '1' is used, but any value will work:
SELECT SUBSTR (MAX (SYS_CONNECT_BY_PATH (description...
PHP DOMDocument loadHTML not encoding UTF-8 correctly
...l version="1.0" encoding="'.$_encoding.'"?>'. $html;
maybe is a good idea to keep your html as valid as you can, so you don't get into issues when you'll start query... around :-) and stay away from htmlentities!!!! That's an an necessary back and forth wasting resources.
keep your code insa...
Python List vs. Array - when to use?
...ay of 10^8 numbers, it will completely blow list away. @tzot has the right idea about why the built-in array is slow for math.
– Dan Lenski
Aug 28 '14 at 6:46
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What's the best way to break from nested loops in JavaScript?
...ut in a break or continue immediately after you set z and y? I do like the idea of using the for loop's conditions to kick out. Elegant in its own way.
– Ben Sutton
Dec 7 '15 at 18:01
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Turn a string into a valid filename?
... Unfortunately it doesn't even allow spaces and dots, but I like the idea.
– tiktak
Jul 11 '13 at 10:40
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How can I find the number of arguments of a Python function?
...ilt-in function open> is not a Python function See this answer for some ideas...
– starfry
May 8 '17 at 9:50
In you...
Xcode 4.2 debug doesn't symbolicate stack call
...the exception was thrown, the exception handler works but just give you an idea.
– im8bit
Aug 8 '12 at 7:00
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Why am I not getting a java.util.ConcurrentModificationException in this example?
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brilliant idea !
– dobrivoje
May 28 at 16:44
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Generic List - moving an item within the list
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@vladius I believe the idea is that the newIndex value specified should simply specify the desired index that the item should be after the move and since an insert is being used there is no reason for adjustment. If newIndex was a position relative...
Git: cannot checkout branch - error: pathspec '…' did not match any file(s) known to git
...or I had to
git checkout -t -b feature/foo origin/feature/foo
I have no idea what I did to get myself into that situation either.
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