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Get value from JToken that may not exist (best practices)
...pes and the ?? operator:
width = jToken.Value<double?>("width") ?? 100;
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Rails nested form with has_many :through, how to edit attributes of join model?
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90
Figured out the answer. The trick was:
@topic.linkers.build.build_article
That builds the lin...
Javadoc @see or {@link}?
...ited Oct 2 '17 at 17:15
user177800
answered Apr 10 '12 at 22:15
MarioDSMarioDS
11.4k14...
C# Iterate through Class properties
... to XML)
– Cordell
Apr 25 '18 at 16:06
@Cordell, how did you do that? I tried property.GetValue() but it asks for an o...
Flask-SQLAlchemy how to delete all rows in a single table
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DazWorrallDazWorrall
10.7k22 gold badges3737 silver badges3232 bronze badges
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How to prevent text in a table cell from wrapping
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500
Have a look at the white-space property, used like this:
th {
white-space: nowrap;
}
Thi...
Get free disk space
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edited Sep 20 '11 at 15:25
Superman
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How do I view an older version of an SVN file?
...n SVN file which is now missing some logic and so I need to go back about 40 revisions to the time when it had the logic I need. Other than trying to view a diff of the file in the command line ( very hard to read ), is there any way I could get a copy of that file to review so I can study it to rec...
How to go to an error using only the keyboard in Eclipse?
Let's say I have a file with 10 lines and I have a problem with the name of the package (or something) and the cursor is on the last line of the text.
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Is std::vector so much slower than plain arrays?
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UseVector completed in 4.412 seconds
UseVectorPushBack completed in 8.017 seconds
The whole thing completed in 14.626 seconds
So array is twice as quick as vector.
But after looking at the code in more detail this is expected; as you run across the vector twice and the array only once. ...