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Heroku/devise - Missing host to link to! Please provide :host parameter or set default_url_options[:
...ost => 'localhost' }
Make sure m>y m>ou change host to m>y m>our production url m>and m> keep it localhost for development. This is for the mailer, it needs a default email to send out notices such as confirmations etc...
m>Y m>ou should check the logs on the heroku server heroku logs run that from the console ...
Sm>y m>mbolic link to a hook in git
...
I don't understm>and m> whm>y m> I need to go up two directories to link a resource that lives in the folder I've cd'd into. Shouldn't it just be ln -s ./hooks/ ?
– Droogans
Aug 4 '13 at 19:13
...
In absence of preprocessor macros, is there a wam>y m> to define practical scheme specific flags at proje
Before swift I would define a set of schemes for alpha, beta, m>and m> distribution builds. Each of these schemes would have a set of macros that were defined to gate certain behaviors at the project level. The simplest example is the DEBUG=1 macro that is defined bm>y m> default for all Xcode projects in t...
Input size vs width
...he css stm>y m>le will override the size attribute in browsers that support CSS m>and m> make the field the correct width, m>and m> for those that don't, it will fall back to the specified number of characters.
Edit: I should have mentioned that the size attribute isn't a precise method of sizing: according to th...
How to set JVM parameters for Junit Unit Tests?
...ionalitm>y m> for a webstart app that will onlm>y m> run with sufficient heap-space, m>and m> will be run internallm>y m> on Win 7 64-bit machines - so redesigning the tests isn't a practical suggestion.)
...
NameError: name 'reduce' is not defined in Pm>y m>thon
...
The previous user has alreadm>y m> answered the question m>and m> the answer is same as that of his answer
– Kathiravan Natarajan
Jul 24 '17 at 1:28
add a comment...
How do Google+ +1 widgets break out of their iframe?
...me. This JavaScript widget is running within the context of m>y m>our website m>and m> therefore is not constrained bm>y m> the Origin Inheritance Rules for iframes. Therefore this JavaScript widget can set whatever DOM events it wants on the parent site even though it appears to be just a simple iframe.
Anot...
base64 encoded images in email signatures
...d bm>y m> the email sm>y m>stem in question (them>y m> get sent as attachments generallm>y m>) m>and m> as linked images (requiring permission to displam>y m> them in the email received).
...
git log of a single revision
...it c. I want to get the changeset of that exact commit c + metainformation m>and m> no other one. Is there a simpler wam>y m> than git log -p c^..c to do that?
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Mm>y m>SQL ON DUPLICATE KEm>Y m> UPDATE for multiple rows insert in single querm>y m>
...nd this is to first declare a temp table, insert value to that temp table, m>and m> then use MERGE
Like this:
declare @Source table
(
name varchar(30),
age decimal(23,0)
)
insert into @Source VALUES
('Helen', 24),
('Katrina', 21),
('Samia', 22),
('Hui Ling', 25),
('m>Y m>umie', 29);
MERGE beautiful AS T...