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Collections.emptyList() vs. new instance
...oo> always creates a new instance of the object so it has a very slight extra cost associated with it which may give you a reason to use Collections.emptyList. I like using emptyList just because it's more readable.
shar...
How do I get list of methods in a Python class?
...e predicate part is key, otherwise you get the same thing as dict with the extra meta info. Thanks.
– Purrell
Dec 15 '09 at 23:48
2
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Opening Vim help in a vertical split window
...r way to also address :h with the same autocmd? Currently i write it in an extra line: autocmd FileType help wincmd L autocmd FileType h wincmd L
– danbruegge
Jan 27 '15 at 11:58
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Why does UITableViewCell remain highlighted?
...efly before being deselected. In theory I think you do not have to do any extra work to have it deselect right away on its own, so code in viewDidAppear should not be needed...
– Kendall Helmstetter Gelner
Dec 3 '09 at 20:40
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Ignoring directories in Git repositories on Windows
...
or just add an extra . at the end so explorer stops thinking .gitignore is the extension. Then on entry that trailing dot with no extension just gets eaten and you are left with .gitignore TL;DR: try to name it .gitignore. => you end up...
Using Auto Layout in UITableView for dynamic cell layouts & variable row heights
...ar layout required (you may have
// just one, or may have many).
NSString *reuseIdentifier = ...;
// Dequeue a cell for the reuse identifier.
// Note that this method will init and return a new cell if there isn't
// one available in the reuse pool, so either way after this line...
Eclipse IDE: How to zoom in on text?
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This is correct, no need of extra plugin. I am puzzled why this answer isnt at the top of all answers!
– anubhs
Jun 29 '18 at 17:08
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Center content in responsive bootstrap navbar
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If you have problems with extra space below the links (if you're using a different background for active links for example) you can use: .navbar .navbar-collapse { line-height: 0px; }
– jenniwren
Oct 9 '16 at 23:...
How can I troubleshoot my Perl CGI script?
.... Be sure to remove this before moving to a production environment, as the extra information can be a security risk.
What did the error log say?
Servers keep error logs (or they should, at least).
Error output from the server and from your script should
show up there. Find the error log and see ...
How do I perform an IF…THEN in an SQL SELECT?
...3053/… for an interesting discussion. I the two links you provide do add extra context, which I support.
– Sam Saffron
Aug 19 '11 at 2:47
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