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How to drop a PostgreSQL database if there are active connections to it?
...ections are also not shown inside pgAdminIII.
If you are doing automatic testing (in which you also create users) this might be a probable scenario.
In this case you need to revert to queries like:
SELECT pg_terminate_backend(procpid)
FROM pg_stat_get_activity(NULL::integer)
WHERE datid=(...
What is the purpose of the HTML “no-js” class?
...rors may occur after Modernizr has done this so its not a foolproof way of testing JS is functioning
– htmlr
Feb 11 '14 at 4:21
...
“Auto Layout still required after executing -layoutSubviews” with UITableViewCell subclass
...if dropping the below category into projects fixes things. It helped in a test project.
#import <objc/runtime.h>
#import <objc/message.h>
@implementation UITableViewCell (FixUITableViewCellAutolayoutIHope)
+ (void)load
{
Method existing = class_getInstanceMethod(self, @selector(l...
Why is Java's boolean primitive size not defined?
... Since this conversation is about primitives, you'd have to be creative in testing this since primitives aren't stored in the heap unless they're a field on an instance or an array. And neither of those answer the question of how Java will choose to store it in the stack anyway.
...
How to change the button text of ?
...
@Ya can you tell what browser and it version? Tested now on Chrome Version 43.0.2357.130 (64-bit) on Linux and all examples works perfectly.
– Fernando Kosh
Jul 6 '15 at 21:16
...
IntelliJ and Tomcat.. Howto..?
...ct. Apply
4) In src folder put your servlet (you can try my example for testing purpose)
5) Go to web.xml file and link your's servlet like this
6) In web folder put your's .jsp files (for example hey.jsp)
7) Now you can start you app via IntellijIdea. Run(Shift+F10) and enjoy your app in...
Similar to jQuery .closest() but traversing descendants?
...readth-first, so these can't be used to solve the original question. In my testing they all returned the first span, not the second.
– JrBaconCheez
May 2 '19 at 16:08
add a co...
Reset Entity-Framework Migrations
...rsion (No initial command, and you will need to delete "Snapshot" files)
(Tested in .NET Core 2.1)
Here are the steps:
Delete the _efmigrationhistory table.
Search for your entire solution for files that contain Snapshot in their name, such as ApplicationDbContextSnapshot.cs, and delete them.
R...
How to debug PDO database queries?
...row quickly, so be sure to delete it and turn off logging when you're done testing.
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jQuery 'input' event
...event, however, only the second pattern seems to work in the browsers I've tested.
Thus, you'd expect this to work, but it DOES NOT (at least currently):
$(':text').input(function(){ doSomething(); });
Again, if you wanted to leverage event delegation (e.g. to set up the event on the #container ...