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form_for but to post to a different action
... Check it out in the official docs by searching for action: (action colon) api.rubyonrails.org/classes/ActionView/Helpers/…
– user664833
Feb 20 '14 at 23:12
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Strip html from string Ruby on Rails
...here's a strip_tags method in ActionView::Helpers::SanitizeHelper:
http://api.rubyonrails.org/classes/ActionView/Helpers/SanitizeHelper.html#method-i-strip_tags
Edit: for getting the text inside the value attribute, you could use something like Nokogiri with an Xpath expression to get that out of ...
What is string_view?
...suffering from the problem that the null terminator was part of the string APIs, and so you couldn't easily create substrings without mutating the underlying string (a la strtok). In C++, this is easily solved by storing the length separately and wrapping the pointer and the size into one class.
Th...
When would you use delegates in C#? [closed]
...ent handlers (for GUI and more)
Starting threads
Callbacks (e.g. for async APIs)
LINQ and similar (List.Find etc)
Anywhere else where I want to effectively apply "template" code with some specialized logic inside (where the delegate provides the specialization)
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Including JavaScript class definition from another file in Node.js
...e('./user.js');
var User = userFile.User;
http://nodejs.org/docs/v0.4.10/api/globals.html#require
Another way is:
global.User = User;
then this would be enough in server.js:
require('./user.js');
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Increasing client_max_body_size in Nginx conf on AWS Elastic Beanstalk
...quest Entity Too Large" errors when posting files larger than 10MB to our API running on AWS Elastic Beanstalk.
17 Answers...
Postgres unique constraint vs index
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Because indexes do not have an API for deferring, only constraints do, so while the deferral machinery exists under the cover to support unique constraints, there's no way to declare an index as deferrable, or to defer it.
– Masklinn
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What is the most useful script you've written for everyday life? [closed]
... this would be so popular :p
As for how - Microsoft exposes a nice little API feature called Hooks.
Using that hook; I was able to write a "filter" that did what I needed it to do (hint: if you return 1 with your callback windows will not process the keystroke).
The reason I know about this actua...
in entity framework code first, how to use KeyAttribute on multiple columns
...ey defined with data annotations. To set composite primary key, use fluent API.
– Luca Ziegler
Nov 17 '19 at 18:07
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How do I list all loaded assemblies?
...ust which .dlls are loaded into the process. It would be nice to know what APIs they use to show this (the 'Programmatically' link about will just give the Assemblies in the CurrentDomain).
– Govert
Feb 9 '12 at 11:21
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