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Increasing nesting function calls limit
There is one very bad limit in PHP: if you call some function a1() that calls a2(), that calls a3... so when a99() will call a100() you will see
...
How to find largest objects in a SQL Server database?
...Pages,
sum(a.data_pages) as DataPages,
(sum(a.total_pages) * 8) / 1024 as TotalSpaceMB,
(sum(a.used_pages) * 8) / 1024 as UsedSpaceMB,
(sum(a.data_pages) * 8) / 1024 as DataSpaceMB
FROM
sys.tables t
INNER JOIN
sys.indexes i ON t.object_id = i.object_id
INNER JOIN
...
How can I dynamically create derived classes from a base class
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144
This bit of code allows you to create new classes with dynamic
names and parameter names.
Th...
Unlimited Bash History [closed]
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317
Set HISTSIZE and HISTFILESIZE in .bashrc to an empty string:
HISTSIZE=
HISTFILESIZE=
In bas...
Python: json.loads returns items prefixing with 'u'
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170
The u- prefix just means that you have a Unicode string. When you really use the string, it w...
Moment js date time comparison
...few other things:
There's an error in the first line:
var date_time = 2013-03-24 + 'T' + 10:15:20:12 + 'Z'
That's not going to work. I think you meant:
var date_time = '2013-03-24' + 'T' + '10:15:20:12' + 'Z';
Of course, you might as well:
var date_time = '2013-03-24T10:15:20:12Z';
You'r...
What do pty and tty mean?
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231
"tty" originally meant "teletype" and "pty" means "pseudo-teletype".
In UNIX, /dev/tty* is any ...
MySQL order by before group by
...
+100
Using an ORDER BY in a subquery is not the best solution to this problem.
The best solution to get the max(post_date) by author i...
Change the default editor for files opened in the terminal? (e.g. set it to TextEdit/Coda/Textmate)
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139
Most programs will check the $EDITOR environment variable, so you can set that to the path of ...
Redirect to an external URL from controller action in Spring MVC
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edited Oct 2 '18 at 6:35
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