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Angular.js directive dynamic templateURL
...plateUrl via markup
<hymn template-url="contentUrl"><hymn>
Now you just take a care that property contentUrl populates with dynamically generated path.
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Resize svg when window is resized in d3.js
...'height', 100)
.attr('width', w);
// now add lots of beautiful elements to your graph
// ...
}
data_display(my_data); // call on page load
window.addEventListener('resize', function(event){
data_display(my_data); // just call it again...
}
The crucial...
How to check if a database exists in SQL Server?
...EN 1
ELSE 0
END
AS BIT)
return @result
END
GO
Now you can use it like this:
select [dbo].[DatabaseExists]('master') --returns 1
select [dbo].[DatabaseExists]('slave') --returns 0
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Should you declare methods using overloads or optional parameters in C# 4.0?
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hi @JonSkeet, i would like to know if we use both i.e function with optional paramater and other with overloading which method will be called?? eg Add(int a, int b) and Add(int a,int b,int c=0) and function call say: Add(5,10); which method will be called ...
WPF Databinding: How do I access the “parent” data context?
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Nope, he can't. Yoda is one with the force now. Hehehe
– Jack Frost
May 3 '18 at 5:35
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ggplot2 legend to bottom and horizontal
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do you know if it possible to draw a continuous legend bar on the bottom? (so not with the number in between but on top). thanks.
– Janvb
Aug 23 '12 at 8:29
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Difference between . and : in Lua
...ccessing obj
--> 20
tab.obj:method(10)
--> Accessing obj
--> 10
Now imagine the __index metamethod did more than just printing something. Imagine it increased a counter, logged something to a file or deleted a random user from your database. There's a big difference between doing that twi...
How to clear the cache in NetBeans
...cognized as implementing Throwable... I just deleted the stupid cache, and now all of it works fine.
– Ian Campbell
Sep 20 '13 at 0:59
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How to fix the Hibernate “object references an unsaved transient instance - save the transient insta
...scadeType.ALL is suitable for the bidirectional @OneToMany associations.
Now, in order for the cascade to work properly in a bidirectional, you also need to make sure that the parent and child associations are in sync.
Check out this article for more details about what is the best way to achi...
Entity framework code-first null foreign key
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I have the same problem now ,
I have foreign key and i need put it as nullable,
to solve this problem you should put
modelBuilder.Entity<Country>()
.HasMany(c => c.Users)
.WithOptional(c => c.Country)
.HasFo...