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How to override trait function and call it from the overridden function?
...o clarify - once your class defines the same method, it automatically overrides the trait's. The trait fills in the method as @ircmaxell mentions when it's empty.
– Yehosef
Jun 8 '14 at 12:43
...
How to skip “Loose Object” popup when running 'git gui'
... from anyway? The output of git-fsck, perhaps?
– David Dombrowsky
Oct 7 '09 at 14:57
thanks - i also had loose object...
What is the meaning of “POSIX”?
...interfaces (and ancillary issues, such as commandline shell utilities) provided by Unix-y operating systems. When you write your programs to rely on POSIX standards, you can be pretty sure to be able to port them easily among a large family of Unix derivatives (including Linux, but not limited to i...
How to make an array of arrays in Java
... Quick question: How will I do this at run time if I have no idea how many array objects will be created?
– Terence Ponce
Jan 24 '11 at 11:30
1
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How can I split up a Git commit buried in history?
...
There is a guide to splitting commits in the rebase manpage. The quick summary is:
Perform an interactive rebase including the target commit (e.g. git rebase -i <commit-to-split>^ branch) and mark it to be edited.
When the rebase ...
Using @include vs @extend in Sass?
...ey, $active-color: white)
background-color: $main-color
border: 1px solid black
border-radius: 0.2em
&:hover, &:active
background-color: $active-color
a
+button
button
+button(pink, red)
Results in:
a {
background-color: lightgrey;
border: 1px solid black;
border...
Small Haskell program compiled with GHC into huge binary
...e dynamically linked! All the Haskell libraries are copied in verbatim.
Aside: since this is a graphics-intensive app, I'd definitely compile with ghc -O2
There's two things you can do.
Stripping symbols
An easy solution: strip the binary:
$ strip A
$ du -hs A
5.8M A
Strip discards symbols...
How to skip to next iteration in jQuery.each() util?
...ly, so in order for the loop to continue you need to end the processing inside the function.
– TJ L
Jun 7 '18 at 17:10
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How to pass a class type as a function parameter
... I'm making a button. In that button's code (it's SpriteKit, so inside touchesBegan) I want the button to call a Class function, so need a reference to that class. So in the Button Class I have created a variable to hold a reference to the Class. But I can't get it to hold a Class, or the Ty...
How do I set the path to a DLL file in Visual Studio?
...
Please don't post identical answers to multiple questions. Post one good answer, then vote/flag to close the other questions as duplicates. If the question is not a duplicate, tailor your answers to the question.
– durron...