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Why isn't there a Guid.IsNullOrEmpty() method
...return guid == Guid.Empty;
}
}
public class MyClass
{
public void Foo()
{
Guid g;
bool b;
b = g.IsEmpty(); // true
g = Guid.NewGuid();
b = g.IsEmpty; // false
b = Guid.Empty.IsEmpty(); // true
}
}
...
Typical AngularJS workflow and project structure (with Python Flask)
...g
|-- client
|-- app.js
|-- main_style.css
|-- foo_feature
|-- controller.js
|-- directive.js
|-- service.js
|-- style.css
|-- html_file.tpl.html
|-- bar_feature
|-- controller.js
...
How do I get the different parts of a Flask request's url?
I want to detect if the request came from the localhost:5000 or foo.herokuapp.com host and what path was requested. How do I get this information about a Flask request?
...
How to install latest (untagged) state of a repo using bower?
...
You can install a branch in Bower > 1.0.0:
bower install xxx#foo-branch
More details at https://github.com/bower/bower/issues/107#issuecomment-22352689.
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How can I get a user's media from Instagram without authenticating as a user?
... answered Nov 11 '17 at 22:23
FootnikoFootniko
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Rails 4 - Strong Parameters - Nested Objects
...tiple objects then you wrap it inside a hash… like this
params.require(:foo).permit(:bar, {:baz => [:x, :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 loo...
Make a link in the Android browser start up my app?
...ll be 'clickable').
You 'share' a regular HTTP link, www.your.server.com/foo/bar.html
This URL returns a simple 8 line HTML that redirects to your app's URI (window.location = "blah://kuku") (note that 'blah' doesn't have to be HTTP or HTTPS any more).
Once you get this up and running, you can au...
What's the proper way to install pip, virtualenv, and distribute for Python?
...lenv to include system-level packages
mkvirtualenv --system-site-packages foo
where your existing system packages don't have to be reinstalled, they are symlinked to the system interpreter's versions. Note: you can still install new packages and upgrade existing included-from-system packages with...
RequestDispatcher.forward() vs HttpServletResponse.sendRedirect()
...m/questions/12337624/… . I wanted the first thing to run when anyone hit foo.com be the servlet. From the servlet I do a response.sendRedirect("..") to the index.jsp page of the website. But that misses out the css files and some text from the jsp page,leading to partial load of the page. But when...
How do you copy the contents of an array to a std::vector in C++ without looping?
... iterates in the background, but you don't have to type out the code.
int foo(int* data, int size)
{
static std::vector<int> my_data; //normally a class variable
std::copy(data, data + size, std::back_inserter(my_data));
return 0;
}
Using regular memcpy. This is probably best used...