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What are 'get' and 'set' in Swift?
... = myTriangle.perimeter
... Which calls this:
get{
return 3.0 * self.sideLength
}
And thus it's essentially like if the calling controller did this:
let someVar = 3.0 * myTriangle.sideLength
When you set the variable from another object, it looks like this:
myTriangle.perimeter = 100
Which ...
How do I completely uninstall Node.js, and reinstall from beginning (Mac OS X)
...
-bash: /usr/local/bin/npm: No such file or directory what can I do now?
– ValRob
May 7 '18 at 18:03
5
...
How to style CSS role
...e not wrong, but they rely on you using either a div or using the specific id. With this selector, you'll be able to have all kinds of crazy markup and it would still work and you avoid problems with specificity.
[role=main] {
background: rgba(48, 96, 144, 0.2);
}
div,
span {
padding: ...
Difference between framework vs Library vs IDE vs API vs SDK vs Toolkits? [closed]
...nly offer one area of functionality (processing images or operating on zip files)
An API (application programming interface) is a term meaning the functions/methods in a library that you can call to ask it to do things for you - the interface to the library.
An SDK (software development kit) is a ...
How to install packages offline?
...
I think it should be: --find-links file:/path/to/some/dir/ and you should download and install with the same version of pip - otherwise it might fail
– A. Binzxxxxxx
Aug 14 '15 at 8:17
...
How do you install Boost on MacOS?
... choose in Step 3, you might need to sudo Step 5, if the script tries copy files to a protected location.
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Is there a way to include commas in CSV columns without breaking the formatting?
... |,,,"| ,"", |""" |"|
---------------------------------------
the CSV file will contain:
regular_value,",,,""",","""",","""""""",""""
A comma is simply encapsulated using quotes, so , becomes ",".
A comma and quote needs to be encapsulated and quoted, so "," becomes """,""".
...
How to convert timestamps to dates in Bash?
...se: freddy@hades ~ % date --help | grep -- -r -r, --reference=FILE display the last modification time of FILE
– frank42
Sep 19 '17 at 16:02
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Program only crashes as release build — how to debug?
... And don't forget that you can have the compiler generate PDB files even for release builds, though it's not the default.
– Michael Burr
Oct 9 '08 at 14:46
...
nano error: Error opening terminal: xterm-256color
...fix is simply to install the “ncurses-term” package which provides the file /usr/share/terminfo/x/xterm-256color.
This worked for me on a Ubuntu server, via Erik Osterman.
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