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MySQL DROP all tables, ignoring foreign keys
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Yeah I know, but I wanted to use it in a script. What I ended up actually doing is DROP DATABASE foo; CREATE DATABASE foo;, which isn't quite the same but worked for me.
– Timmmm
Nov 15 '12 at 9...
Visual Studio 2013 doesn't discover unit tests
... Eventually I figured out it was #2 in my list, so I wanted to leave that knowledge, plus the other tricks I've picked up over time.
– AndyG
Mar 18 '15 at 18:50
7
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Is there an easy way to pickle a python function (or otherwise serialize its code)?
...eceiver side.
Edit: the marshal solution looks also pretty smart, didn't know you can serialize something other thatn built-ins
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angularjs newline filter with no other html
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You can now skip the noHtml filter if you want and just add the newLines filter to ng-bind-html. ngSanitize will take care of the rest.
– Dave Merwin
Aug 1 '14 at 20:20
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Representing Directory & File Structure in Markdown Syntax [closed]
... there be any concerns about using the Unicode characters though? Such as known issues with older browsers, Markdown rendering incorrectly etc
– Matt Rowles
Oct 31 '13 at 22:22
2
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How do I sort an NSMutableArray with custom objects in it?
... There's nothing really wrong with it, but I think there are now much better alternatives.
– Georg Schölly
Apr 30 '09 at 6:43
6
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How to concatenate strings of a string field in a PostgreSQL 'group by' query?
...in any aggregate expression; otherwise, the order is undefined. So you can now write:
SELECT company_id, string_agg(employee, ', ' ORDER BY employee)
FROM mytable
GROUP BY company_id;
Or indeed:
SELECT string_agg(actor_name, ', ' ORDER BY first_appearance)
PostgreSQL 8.4 or later:
PostgreSQL ...
How do getters and setters work?
...smart.
Here's a javascript example from mozilla:
var o = { a:0 } // `o` is now a basic object
Object.defineProperty(o, "b", {
get: function () {
return this.a + 1;
}
});
console.log(o.b) // Runs the getter, which yields a + 1 (which is 1)
I've used these A LOT because they are...
What is the preferred Bash shebang?
..., I just added it to an alias: alias shebang='echo "#!/usr/bin/env bash"', now I just have to open the terminal and type shebang instead of going here.
– Oylex
Mar 1 '17 at 16:35
1...
Django 1.7 throws django.core.exceptions.AppRegistryNotReady: Models aren't loaded yet
...= 'myapp.settings'
application = get_wsgi_application()
Everything works now.
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