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How do I prompt for Yes/No/Cancel input in a Linum>x m> shell script?
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Nem>x m>t
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Rails 4 - Strong Parameters - Nested Objects
...nside a hash… like this
params.require(:foo).permit(:bar, {:baz => [:m>x m>, :y]})
Rails actually have pretty good documentation on this: http://api.rubyonrails.org/classes/ActionController/Parameters.html#method-i-permit
For further clarification, you could look at the implementation of permi...
How do you install ssh-copy-id on a Mac?
...I have tried to follow https://github.com/beautifulcode/ssh-copy-id-for-OSm>X m> but every time I run ssh-copy-id it gives me errors. Any ideas on how to get ssh-copy-id to install?
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Rails - Nested includes on Active Records?
...) of an already included association (we'll call it B), you'd use the syntam>x m> above. However, if you'd like to include D as well, which is also an association of B, that's when you'd use the array as given in the em>x m>ample in the Rails Guide.
A.includes(bees: [:cees, :dees])
You could continue to ne...
Create objective-c class instance by name?
... risk of mistyping the class name or otherwise using a class that doesn't em>x m>ist. You won't find out until runtime if you make that error. Instead, if you use the built-in objective-c type of Class to create a variable, then the compiler will verify that the class em>x m>ists.
For em>x m>ample, in your .h:
@...
How to cherry pick a range of commits and merge into another branch?
...it; you'll get an "unknown revision" error otherwise.
Note: as of Git 2.9.m>x m>/2.10 (Q3 2016), you can cherry-pick a range of commit directly on an orphan branch (empty head): see "How to make em>x m>isting branch an orphan in git".
Original answer (January 2010)
A rebase --onto would be better, where you...
What is the difference between git clone and checkout?
...ying that the copy you have of a file / directory tree / commit / repo is em>x m>actly the same as that used by whoever is able to declare things as "Master" within the hierarchy of trust. This avoids all those 'locks' that cause most SCM systems to choke (with the usual problems of private copies, big m...
Get lengths of a list in a jinja2 template
...ave {{products|length}} products</span>
You can also use this syntam>x m> in em>x m>pressions like
{% if products|length > 1 %}
jinja2's builtin filters are documented here; and specifically, as you've already found, length (and its synonym count) is documented to:
Return the number of items...
Mim>x m>ing a PHP variable with a string literal
...answered Mar 20 '11 at 13:55
alem>x m>alem>x m>
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Symbolic link to a hook in git
...so relative paths should be relative to that directory. This is more self-em>x m>planatory if you first cd into .git/hooks before making the symlink, and figure out the relative path from there.
– Eliot
Feb 6 '14 at 19:57
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