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Foreign Key to multiple tables
...yType
(
PartyTypeId tinyint primary key,
PartyTypeName varchar(10)
)
insert into dbo.PartyType
values(1, 'User'), (2, 'Group');
create table dbo.Party
(
PartyId int identity(1,1) primary key,
PartyTypeId tinyint references dbo.PartyType(PartyTypeId),
unique (PartyId, Pa...
What are detached, persistent and transient objects in hibernate?
...ession later though).
All this is clearly explained in the whole Chapter 10. Working with objects of the Hibernate documentation that I'm only paraphrasing above. Definitely, a must-read.
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What do the arrow icons in Subclipse mean?
...
+500
When working with the Subversion repository, remote changes (those on the repository) are incoming changes (remote → local), while ...
Change working directory in my current shell context when running Node script
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10
The method changes the current working directory of the process, not the shell. As far as I know, changing the external cwd of a running pro...
How to position text over an image in css
...nd z-index to place the text over the image.
#container {
height: 400px;
width: 400px;
position: relative;
}
#image {
position: absolute;
left: 0;
top: 0;
}
#text {
z-index: 100;
position: absolute;
color: white;
font-size: 24px;
font-weight: bold;
left: ...
How to do SELECT COUNT(*) GROUP BY and ORDER BY in Django?
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answered Sep 30 '13 at 19:44
AlvaroAlvaro
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Linux command: How to 'find' only text files?
...atch text files so it goes very fast. You can change the -print to a -print0 for piping into an xargs -0 or something if you are concerned about spaces (thanks for the tip, @lucas.werkmeister!)
Also the first dot is only necessary for certain BSD versions of find such as on OS X, but it doesn't hur...
Difference between document.addEventListener and window.addEventListener?
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answered Aug 20 '12 at 21:31
jfriend00jfriend00
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What is the --save option for npm install?
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2609
Update npm 5:
As of npm 5.0.0, installed modules are added as a dependency by default, so the ...
Get line number while using grep
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edited May 10 at 14:10
Dominykas Mostauskis
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