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How to use GROUP_CONCAT in a CONCAT in MySQL
...up_concat_max_len. SET group_concat_max_len=... will help, but it's a good idea anyway to check that the returned (byte?) length is less than group_concat_max_len.
– tuomassalo
Dec 5 '16 at 9:37
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How to debug Angular JavaScript Code
...ly work. I wish the guy would start maintaining the thing cuz it's a great idea and has a lot of potential
– Tules
Apr 12 '14 at 5:26
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Laravel Migration Change to Make a Column Nullable
...ow can I make the opposite? How to change a column to not be nullable? Any ideas?
– algorhythm
Apr 28 '15 at 13:28
@al...
How can I get the button that caused the submit from the form submit event?
...he clicked button.
As far as Dave Anderson's solution, it might be a good idea to test that in multiple browsers before using it. It's possible that it could work fine, but I can't say either way.
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How to add a button to a PreferenceScreen?
...any of the pre-loaded google apps use this approach, and thus it is a good idea to follow that! I found a standard grey button looks out of place on a preferences screen, and thanks to you I found a nice way to make it look standardised :)
– Tom
Mar 29 '12 at 6...
Is int[] a reference type or a value type?
... doing that when trying to understand if they're value types or not! Great idea.
– devoured elysium
Oct 7 '09 at 20:51
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Using “super” in C++
...ly omit it.
I don't think the chained "super::super" suggestion is a good idea- If you're doing that, you're probably tied in very hard to a particular hierarchy, and changing it will likely break stuff badly.
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Delete directory with files in it?
...tRealPath()] (php.net/manual/en/splfileinfo.getrealpath.php) is not a good idea. This method expands all symbolic links, that means, will be deleted a real file from somewhere instead a symlink from the target directory. You should use SplFileInfo::getPathname() instead.
– Viji...
Purpose of Activator.CreateInstance with example?
...lugin system for your program. The links in the answer could give you some ideas on when it wouldn't be possible to just write MyFancyObject obj = new MyFancyObject(). This would often times be coupled with use of reflection in general. You can also check out stackoverflow.com/questions/9409293/… ...
How to load up CSS files using Javascript?
...oaded page with a css file that I have hosted on dropbox it wont work. Any idea how i can make this work: $('head').append('<link rel="stylesheet" type="text/css" href="https://dl.dropboxusercontent.com/s/ep1nzckmvgjq7jr/remove_transitions_from_page.css">');
– thomas
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