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@selector() in Swift?
I'm trying to create an NSTimer in Swift but I'm having some trouble.
23 Answers
2...
An explicit value for the identity column in table can only be specified when a column list is used
...NTITY_INSERT archive_table OFF;
with field1, field2, ... containing the names of all columns in your tables. If you want to auto-generate that list of columns, have a look at Dave's answer or Andomar's answer.
Details on Solution 2
Unfortunately, it is not possible to just "change the type" of an ...
How can I apply a function to every row/column of a matrix in MATLAB?
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@yuk: I think you meant "tic/toc". ;)
– gnovice
Feb 22 '10 at 5:43
4
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How to request a random row in SQL?
...is post: SQL to Select a random row from a database table. It goes through methods for doing this in MySQL, PostgreSQL, Microsoft SQL Server, IBM DB2 and Oracle (the following is copied from that link):
Select a random row with MySQL:
SELECT column FROM table
ORDER BY RAND()
LIMIT 1
Select a ran...
Regex for string not ending with given suffix
...t been able to find a proper regex to match any string not ending with some condition. For example, I don't want to match anything ending with an a .
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Determine if a function exists in bash
Currently I'm doing some unit tests which are executed from bash. Unit tests are initialized, executed and cleaned up in a bash script. This script usualy contains an init(), execute() and cleanup() functions. But they are not mandatory. I'd like to test if they are or are not defined.
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Linq to Entities - SQL “IN” clause
...if it contains the current item's applicable value. This is exactly the same way you would find an item in a regular list in .NET.
There are two ways of doing this using LINQ, one uses query syntax and the other uses method syntax. Essentially, they are the same and could be used interchangeably ...
iTerm2: How to expand split pane temporarily?
... @Alper Go to Preferences > Keys > Action > Select Menu Item > View > Maximize Active Pane and enter a custom shortcut.
– Qaz
Dec 14 '17 at 0:13
1
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Convert an enum to List
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Use Enum's static method, GetNames. It returns a string[], like so:
Enum.GetNames(typeof(DataSourceTypes))
If you want to create a method that does only this for only one type of enum, and also converts that array to a List, you can write s...
How do I copy an object in Java?
...= another.dummy; // you can access
}
}
Every object has also a clone method which can be used to copy the object, but don't use it. It's way too easy to create a class and do improper clone method. If you are going to do that, read at least what Joshua Bloch has to say about it in Effective Ja...