大约有 14,000 项符合查询结果（耗时：0.0490秒） [XML]
How to compare strings in Bash
...
@MattWhite: this is usually a bad idea, as echo can fail.
– gniourf_gniourf
Jun 15 '16 at 11:57
1
...
Is there a method that works like start fragment for result?
...d the previous fragments get the value when it starts/resumes ? This is an idea. But there is no proper way to store the value, the fragment could be called by multiple other fragments/activities.
– Loenix
Mar 8 '16 at 17:59
...
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
...
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
5
...
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.
share
|
...
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
add a comment
|
...
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.
share
...
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...