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How to let PHP to create subdomain automatically for each user?
...method to connect to the customers database for a multi-company e-commerce application, but it may work for you as well.
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UIView bottom border?
...e that of the to-field of the compose view of the iPhone's native Messages app).
21 Answers
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Creating a segue programmatically
...imated:YES];
}
and then in your derived class, call that method when the appropriate button is clicked or table row is selected or whatever.
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Collection was modified; enumeration operation may not execute
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What's likely happening is that SignalData is indirectly changing the subscribers dictionary under the hood during the loop and leading to that message. You can verify this by changing
foreach(Subscriber s in subscribers.Values)
To
foreac...
About catching ANY exception
...hat being said, it's good to track down as many as you can and handle them appropriately and then have a backup catch all for the ones you miss.
– Blaze
Oct 19 '15 at 8:04
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What is the most efficient way to store a list in the Django models?
...the root of all evil."
With that firmly in mind, let's do this! Once your apps hit a certain point, denormalizing data is very common. Done correctly, it can save numerous expensive database lookups at the cost of a little more housekeeping.
To return a list of friend names we'll need to create a ...
Is it fine to have foreign key as primary key?
...o have a primary key being a foreign key. This is a rare construct, but it applies for:
a 1:1 relation. The two tables cannot be merged in one because of different permissions and privileges only apply at table level (as of 2017, such a database would be odd).
a 1:0..1 relation. Profile may or may...
JUnit test for System.out.println()
I need to write JUnit tests for an old application that's poorly designed and is writing a lot of error messages to standard output. When the getResponse(String request) method behaves correctly it returns a XML response:
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How to truncate milliseconds off of a .NET DateTime
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This is very unlikely, but doesn't this approach break when ticks = 0?
– adotout
Jul 24 '13 at 13:12
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PHP mkdir: Permission denied problem
...ve you some additional info: the absolute path is /opt/lampp/htdocs/www/my-app/public/uploads .. Basically what I'm trying to do is every logged in user to upload files inside the uploads folder and also create album-folders (this will be done with php) to store photos..
– ltde...