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`find -name` pattern that matches multiple patterns
... I'm using zsh, which, as a general rule, supports all bashisms, plus more.
– Xiong Chiamiov
Jul 15 '09 at 20:50
13
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How to install gem from GitHub source?
...config.ru): require "bundler" Bundler.setup(:default) See bundler docs for more details
– Louis Sayers
Jul 18 '12 at 10:15
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Is it good style to explicitly return in Ruby?
... as an answer.
TL;DR - You don't have to, but it can make your code a lot more clear in some cases.
Though not using an explicit return may be "the Ruby way", it's confusing to programmers working with unfamiliar code, or unfamiliar with this feature of Ruby.
It's a somewhat contrived example, bu...
What's the difference between HEAD^ and HEAD~ in Git?
... usually what you want
Use ^ on merge commits — because they have two or more (immediate) parents
Mnemonics:
Tilde ~ is almost linear in appearance and wants to go backward in a straight line
Caret ^ suggests an interesting segment of a tree or a fork in the road
Tilde
The “Specifying Revisio...
Git interoperability with a Mercurial Repository
...d bare Git repository to make synching between Git and Mercurial safer and more idiomatically gitlike.
The git-hg script (formerly maintained here) uses a different method, based on hg-fast-export from the fast-export project. Like method 2, this also keeps a bare Mercurial repository and an additio...
offsetting an html anchor to adjust for fixed header [duplicate]
... We are not suppose to be using a tags w/o an href attribute anymore. Instead we are suppose to use id tags within heading / section / etc for anchored text. What is the solution then?
– Alice Wonder
Nov 18 '14 at 4:08
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Concatenating two std::vectors
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It's too bad there isn't a more succinct expression in the standard library. .concat or += or something
– nmr
Oct 14 '16 at 23:32
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Comparing HTTP and FTP for transferring files
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Here's a performance comparison of the two. HTTP is more responsive for request-response of small files, but FTP may be better for large files if tuned properly. FTP used to be generally considered faster. FTP requires a control channel and state be maintained besides the TC...
How should I read a file line-by-line in Python?
...y, into one action, is surprising to humans who read the code and makes it more difficult to reason about program behavior.
Other languages have essentially come to the same conclusion. Haskell briefly flirted with so-called "lazy IO" which allows you to iterate over a file and have it automatical...
How to set time zone of a java.util.Date?
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