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How do I globally configure RSpec to keep the '--color' and '--format specdoc' options turned on
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Whats the pros/cons to using .rspec or spec_helper.rb? @shamaoke @christoph
– Ian Vaughan
May 21 '13 at 10:31
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Trying to embed newline in a variable in bash [duplicate]
... the shell and expanded to « var="anewlinebnewlinec" », which is exactly what we want the variable var to be.
That will not work on older shells.
2. Using shell expansions.
It is basically a command expansion with several commands:
echo -e
var="$( echo -e "a\nb\nc" )"
The bash and zsh printf...
What is the claims in ASP .NET Identity
Can somebody please explain, what the claim mechanism means in new ASP.NET Identity Core?
3 Answers
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What is a “symbol” in Julia?
... mutable while symbols are immutable, and symbols are also "interned" – whatever that means. Strings do happen to be mutable in Ruby and Lisp, but they aren't in Julia, and that difference is actually a red herring. The fact that symbols are interned – i.e. hashed by the language implementatio...
What does the brk() system call do?
...ut crossing it.
The break is still the upper limit of the heap. However, what I didn't show is that there could be dozens of independent allocations of memory off there in the black somewhere, made with mmap instead of brk. (The OS will try to keep these far away from the brk area so they don't c...
Get all object attributes in Python? [duplicate]
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@TokenMacGuy: It's fine for what I need... thinking about it too much would give me a headache. ;)
– user541686
Jul 30 '11 at 23:16
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What is the meaning of prepended double colon “::”?
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What is the reason for putting 2 sets of double colons? In this: ::Configuration::doStuff(...)
– Azurespot
May 31 '17 at 23:57
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Stored procedure slow when called from web, fast from Management Studio
...SQL Server must generate a plan which returns the correct result no matter what value @fromdate has at run-time. On the other hand, there is no obligation to build a plan which is the best for all values. Thus, since the assumption is that no rows will be returned, SQL Server settles for the Index S...
What is for Python what 'explode' is for PHP?
....new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f3854867%2fwhat-is-for-python-what-explode-is-for-php%23new-answer', 'question_page');
}
);
Post as a guest
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What does the variable $this mean in PHP?
I see the variable $this in PHP all the time and I have no idea what it's used for. I've never personally used it.
10 An...