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How to access the content of an iframe with jQuery?
...ing reasons: 1) Iframe doesn't belong to same domain. 2) You are trying to read it before Iframe load event.
– iMatoria
Jul 5 '13 at 10:02
1
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What's the difference setting Embed Interop Types true and false in Visual Studio?
...ad of embedding it all it only creates the stuff you actually use in code.
Read more in Scott Hanselman's blog post about it and other VS improvements here.
As for whether it is advised or not, I'm not sure as I don't need to use this feature. A quick web search yields a few leads:
Check your Embed...
GCC -g vs -g3 GDB Flag: What is the Difference?
...g work better in GDB but probably
makes other debuggers crash or refuse to read the program. If you want
to control for certain whether to generate the extra information, use
-gstabs+, -gstabs, -gxcoff+, -gxcoff, or -gvms (see below).
...
-ggdb
Produce debugging information for use by GDB. This m...
How do I initialize an empty array in C#?
... allocation.
internal static class EmptyArray<T>
{
public static readonly T[] Value = new T[0];
}
(code contract related code removed for clarity)
See also:
Array.Empty source code on Reference Source
Introduction to Array.Empty<T>()
Marc Gravell - Allocaction, Allocation, Alloc...
Is there a way to get a collection of all the Models in your Rails app?
...anyone stumbles on this one, I've got another solution, not relying on dir reading or extending the Class class...
ActiveRecord::Base.send :subclasses
This will return an array of classes. So you can then do
ActiveRecord::Base.send(:subclasses).map(&:name)
...
How to leave a message for a github.com user
...
@nulltoken I read your answer with tearful eyes. I can't believe this dream become true. tanks brother thanks ......
– Esterlinkof
Jul 2 '15 at 22:49
...
What is the meaning of “vnd” in MIME types?
Reading up on content providers, I keep wondering why both the category and type of Android MIME types are prefixed with vnd. For example:
...
Indenting #defines
...
As some have already said, some Pre-ANSI compilers required the # to be the first char on the line but they didn't require de preprocessor directive to be attached to it, so indentation was made this way.
#ifdef SDCC
# if DEBUGGING == 1
#...
Entity framework code-first null foreign key
...
I recommend to read Microsoft guide for use Relationships, Navigation Properties and Foreign Keys in EF Code First, like this picture.
Guide link below:
https://docs.microsoft.com/en-gb/ef/ef6/fundamentals/relationships?redirectedfrom=M...
How to correctly display .csv files within Excel 2013?
It seems Excel 2013 doesn't read CSV files correctly (Excel 2010 does). Every time I open .csv files, all my data are displayed in the first column.
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