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Enabling markdown highlighting in Vim
...-of-line spaces will show up as underlined. Try linking to other highlight groups for something that may appeal to you more. Instead of using link you can get even more specific about those end-of-line spaces: for instance you could specify that they show up as just slightly lighter/darker than the ...
Return positions of a regex match() in Javascript?
...
just beware that replacement functions add capture groups as well, so note that it's always the second-to-last entry in the replacement function arguments that is the position. Not "the second argument". The function arguments are "full match, group1, group2, ...., index of m...
Design Patterns: Abstract Factory vs Factory Method
...ntention: coherence or "look-and-feel": Abstract Factory's intention is to group a family of objects with a same style (ex. same look-and-feel UI widgets, same style car parts, objects from a same OS, etc.) Many examples from Abstract Factory mentions about the key phrase "the same look-and-feel".
O...
How to add new elements to an array?
...s.HAS_PHONE_NUMBER+"=1" );
where.add( ContactsContract.Contacts.IN_VISIBLE_GROUP+"=1" );
If you need to convert it to a simple array...
String[] simpleArray = new String[ where.size() ];
where.toArray( simpleArray );
But most things you do with an array you can do with this ArrayList, too:
// ...
How to organize large R programs?
...language calls a "namespace") and attach it. For example, I made a 'util' group of functions like so:
util = new.env()
util$bgrep = function [...]
util$timeit = function [...]
while("util" %in% search())
detach("util")
attach(util)
This is all in a file util.R. When you source it, you get ...
How to get value of selected radio button?
I want to get the selected value from a group of radio buttons.
28 Answers
28
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How to fix homebrew permissions?
...r systems (@fijiaaron, @JohnClements, @hmijail, @Alex)— this exactly why group permissions were inverted. On macOS, the admin group is every admin user (which is every macOS user account user who can sudo, among other things), so by running chown -R …:admin along with chmod -R g+w /usr/local (a...
Scrollview vertical and horizontal in android
...le engineers have said that what you are trying to use will have problems (groups.google.com/group/android-developers/browse_frm/thread/… and groups.google.com/group/android-beginners/browse_thread/thread/…).
– CommonsWare
Jun 4 '11 at 13:03
...
Linq to Sql: Multiple left outer joins
...s New ContractDataContext()
Dim query = From o In db.Orders _
Group Join v In db.Vendors _
On v.VendorNumber Equals o.VendorNumber _
Into ov = Group _
From x In ov.DefaultIfEmpty() _
Group Join s In db.Status _
On s.Id Equals o...
How do you do a simple “chmod +x” from within python?
... asking about "chmod +x" which makes it executable across the board (user, group, world)
– eric.frederich
Aug 13 '13 at 14:11
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