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TypeScript: problems with type system
...ave a problem with its type system. My html site has a canvas tag with the id "mycanvas". I'm trying to draw a rectangle on this canvas. Here's the code
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Entity Framework Code First - two Foreign Keys from same table
...d fluent api (for whatever reason #differentdiscussion) this works fantastically. In my case I needed to include an additional foriegnKey annotation on the "Match" entity, because my fields/tables have strings for PK's.
– DiscipleMichael
Apr 26 '17 at 15:09
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Multiple commands on a single line in a Windows batch file
... Any idea how to get %errorlevel% to be correct on following calls?
– BradLaney
Mar 22 '17 at 6:59
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show 4 more comments
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Styling an input type=“file” button
...the input will not respond to the likes of:
<input type="file" style="width:200px">
Instead, you will need to use the size attribute:
<input type="file" size="60" />
For any styling more sophisticated than that (e.g. changing the look of the browse button) you will need to look at ...
How to tell which colorscheme a Vim session currently uses
...atch /^Vim:E121/
echo "default
endtry
endfunction
Then do:
:call ShowColourSchemeName()
If it says "default", do :colorscheme default and see if the colours change. If they do, you're using a malformed colour scheme and there's not a lot you can do about it other than manually swit...
How do I globally configure RSpec to keep the '--color' and '--format specdoc' options turned on
...lper.rb -
Rspec.configure do |config|
config.tty = $stdout.tty?
end
calling the 'rspec' binary directly - or as 'bundle exec rspec' and checking $stdout.tty? will return true.
invoking the 'rake spec' task - or as 'bundle exec rake spec' - Rake will invoke rspec in a separate process, and $st...
Go to particular revision
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Moving forward is logically meaningless (even in a linear history), since a commit makes no reference to the "future". At best, you can identify all commits that have the commit in question as a parent. Mind you, moving backward isn't a trivial ex...
Can I have multiple primary keys in a single table?
...made from two or more columns. For example:
CREATE TABLE userdata (
userid INT,
userdataid INT,
info char(200),
primary key (userid, userdataid)
);
Update: Here is a link with a more detailed description of composite primary keys.
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Difference between CMAKE_CURRENT_SOURCE_DIR and CMAKE_CURRENT_LIST_DIR
...RENT_LIST_DIR changes with every file you include(); it doesn't have to be called CMakeLists.txt.
– Angew is no longer proud of SO
Mar 28 '13 at 7:26
2
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What is the `zero` value for time.Time in Go?
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"Passing no arguments" makes it sound like a function call. It's a struct literal with no fields specified. X{} is the zero value of the struct X for any X.
– Russ Cox
Apr 16 '14 at 2:00
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