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What .NET collection provides the fastest search
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Or better yet, ImmutableSortedSet from System.ImmutableCollections
– Alexei S
Aug 5 '18 at 15:23
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How do I show the changes which have been staged?
...st visual diff tool for Linux so far, but I missed being able to diff text from the clipboard -- Meld requires files for input. Diffuse allows this, as well as manual realignment. Will try it out for a while.
– Drew Noakes
Jan 26 '13 at 18:46
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Request is not available in this context
...or or switching to the Classic mode unless there's no way to move the code from the Start to BeginRequest. that should be doable for the vast majority of your cases.
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Remove array element based on object property
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I tried this but instead of "removing" 3rd item from OP's array, your code "filtered" and displayed the 3rd item only.
– Compaq LE2202x
Jul 30 '18 at 12:52
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Ruby equivalent of virtualenv?
...Running this command in the root of a project will install the gems listed from your Gemfile, put the libs in ./vendor, and any executables in ./bin and all requires (if you use bundle console or the Bundler requires) will reference these exes and libs.
Works for me.
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How do I run only specific tests in Rspec?
...us, which also prevents undesirables like 'binding.pry, console.log`, etc. from creeping in to the codebase.
– zetetic
Nov 7 '13 at 21:35
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How connect Postgres to localhost server using pgAdmin on Ubuntu?
...service postgresql restart
It works.
Helpful links
1: PostgreSQL (from ubuntu.com)
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Ruby class instance variable vs. class variable
...lass variables, you have the convenience of not having to write self.class from an instance object, and (when desirable) you also get automatic sharing throughout the class hierarchy.
Merging these together into a single example that also covers instance variables on instances:
class Parent
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Is it possible to put CSS @media rules inline?
...ary approach for the case where the background-image is dynamically pulled from a database. Obviously in the external stylesheet isn't the right place for that.
– Jake Wilson
Jun 4 '15 at 17:13
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How do you force a CIFS connection to unmount
...umount -l (that's a lowercase L)
Lazy unmount. Detach the filesystem
from the filesystem hierarchy now, and
cleanup all references to the
filesystem as soon as it is not busy
anymore. (Requires kernel 2.4.11 or
later.)
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