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How do I add a foreign key to an existing SQLite table?
...s Not Implement).
Therefore, the only way to add a foreign key in sqlite 3.6.1 is during CREATE TABLE as follows:
CREATE TABLE child (
id INTEGER PRIMARY KEY,
parent_id INTEGER,
description TEXT,
FOREIGN KEY (parent_id) REFERENCES parent(id)
);
Unfortunately you...
How do I share IntelliJ Run/Debug configurations between projects?
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answered Jul 8 '14 at 22:03
Nick HumrichNick Humrich
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...
The constant cannot be marked static
... {
public const int HATS = 42;
public static readonly int GLOVES = 33;
}
App.exe, references Lib.dll:
Foo.HATS // This will always be 42 even if the value in Lib.dll changes,
// unless App.exe is recompiled.
Foo.GLOVES // This will always be the same as Foo.GLOVES in Lib....
How to post JSON to PHP with curl
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Emil HEmil H
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...
Appending to an existing string
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sepp2ksepp2k
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Java regular expression OR operator
...wn:
"string1|string2"
for example:
String s = "string1, string2, string3";
System.out.println(s.replaceAll("string1|string2", "blah"));
Output:
blah, blah, string3
The main reason to use parentheses is to limit the scope of the alternatives:
String s = "string1, string2, string3";
System.o...
pip broke. how to fix DistributionNotFound error?
... |
edited Dec 12 '14 at 3:24
Jens
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answered Aug...
Switch on ranges of integers in JavaScript [duplicate]
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edited Aug 22 '18 at 10:43
Luca Davanzo
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ans...
Add data annotations to a class generated by entity framework
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143
The generated class ItemRequest will always be a partial class. This allows you to write a secon...