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Sqlite primary key on multiple columns
...umentation, it's
CREATE TABLE something (
column1,
column2,
column3,
PRIMARY KEY (column1, column2)
);
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Make a borderless form movable?
...
253
This article on CodeProject details a technique. Is basically boils down to:
public const int W...
What is a semaphore?
...oid Main(string[] args)
{
// Create the semaphore with 3 slots, where 3 are available.
Bouncer = new Semaphore(3, 3);
// Open the nightclub.
OpenNightclub();
}
public static void OpenNightclub()
{
for (int ...
Error TF30063: You are not authorized to access … \DefaultCollection
...
33 Answers
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ASP.NET MVC - Should business logic exist in controllers?
...ifically.
– jonnii
Oct 25 '08 at 22:35
1
This will make your model tight coupled with ITaxService...
How to pick a new color for each plotted line within a figure in matplotlib?
...
Mark Amery
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answered Feb 11 '11 at 16:21
tom10tom10
...
Should “node_modules” folder be included in the git repository
... you have just finished enterprise app and you will have to support it for 3-5 years. You definitely don't want to depend on someone's npm module which can tomorrow disappear and you can't update your app anymore.
Or you have your private modules which are not accessible from the internet and you c...
Why can't I have “public static const string S = ”stuff"; in my Class?
...
Cole Johnson
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answered Jan 2 '09 at 22:37
Joel CoehoornJoel Coe...
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...
overlay two images in android to set an imageview
...
235
You can skip the complex Canvas manipulation and do this entirely with Drawables, using LayerDr...