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Difference between one-to-many and many-to-one relationship
... I am afraid that doesn't make scenes! (NOT SURE BUT) i think the order represents dependency! Doesn't it?? E.G, A User to Role may be 1 to many but not many to one because one cannot get references of the user that use the role! Does that make sense?
– Amanuel Nega
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NAnt or MSBuild, which one to choose and when?
...ke, Ant, Rake, NAnt and MSBuild on non-trivial builds in the past (in that order). My favourite is MSBuild, hands down (and I do not favour it because "that's what Visual Studio uses"). IMHO, it is a very under-appreciated build tool.
I would compare NAnt vs. MSBuild to the difference between proce...
What does Maven do, in theory and in practice? When is it worth to use it? [closed]
... to build, then specify how you want them jarred together, and specify the order that should occur in (clean/compile/jar). With Maven this is all implicit. Maven expects to find your files in particular places, and will work automatically with that. Consequently setting up a project with Maven can b...
Properties order in Margin
...lly you can specify a single size:
Margin="1"
used for all sides
The order is the same as in WinForms.
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How to find largest objects in a SQL Server database?
... i.index_id <= 1
GROUP BY
t.name, i.object_id, i.index_id, i.name
ORDER BY
object_name(i.object_id)
Of course, you can use another ordering criteria, e.g.
ORDER BY SUM(p.rows) DESC
to get the tables with the most rows, or
ORDER BY SUM(a.total_pages) DESC
to get the tables wit...
Recommended way of making React component/div draggable
...(use ImagePreloaderMixin to load them);
Say, we want to make ImageBlocks reorderable. We only need them to implement dropTarget and dragSource for ItemTypes.BLOCK.
Suppose we add other kinds of blocks. We can reuse their reordering logic by placing it in a mixin.
dropTargetFor(...types) allows to sp...
INNER JOIN ON vs WHERE clause
...o has a STRAIGHT_JOIN clause.
Using this clause, you can control the JOIN order: which table is scanned in the outer loop and which one is in the inner loop.
You cannot control this in MySQL using WHERE syntax.
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sudo echo “something” >> /etc/privilegedFile doesn't work
...
Use tee --append or tee -a.
echo 'deb blah ... blah' | sudo tee -a /etc/apt/sources.list
Make sure to avoid quotes inside quotes.
To avoid printing data back to the console, redirect the output to /dev/null.
echo 'deb blah ... blah' | sudo tee -a /etc/apt/sources.list > /dev/null
Rem...
In mongoDb, how do you remove an array element by its index?
...n array is not very reliable since mongodb isn't consistent on an elements order as fas as I know.
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How do I make a checkbox required on an ASP.NET form?
...n "I accept the terms and conditions..." checkbox which must be checked in order to complete a registration, hence checking the box is required from a business logic standpoint.
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