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What's the “big idea” behind compojure routes?
... a look at how a Ring-style app functions:
A request arrives and is transformed into a Clojure map in accordance with the Ring spec.
This map is funnelled into a so-called "handler function", which is expected to produce a response (which is also a Clojure map).
The response map is transformed int...
Are nested HTML comments possible?
...ort answer:
An HTML comment is not quite what many think it is. HTML is a form of SGML, in which comments are delimited by pairs of double-dashes (-- … --).
Thus, any pair of a double-dashes inside a pair of angle brackets with an exclamation point after the opening bracket (<! -- ⋯ -- >...
shared_ptr to an array : should it be used?
...articipate in overload resolution unless the expression delete[] p is well-formed and either T is U[N] and Y(*)[N] is convertible to T*, or T is
U[] and Y(*)[] is convertible to T*. ...
To support this, the member type element_type is now defined as
using element_type = remove_extent_t<T>...
What are the drawbacks of Stackless Python? [closed]
...on the Wiki came from, but then again I've never tried to measure those performance numbers. I can't think of what Stackless does to make a difference that big.
Stackless is an amazing tool with several organizational/political problems.
The first comes from history. Christian Tismer started talki...
AngularJS: how to implement a simple file upload with multipart form?
I want to do a simple multipart form post from AngularJS to a node.js server,
the form should contain a JSON object in one part and an image in the other part,
(I'm currently posting only the JSON object with $resource)
...
minimize app to system tray
I have a Windows forms app powered by C# and Visual Studio 2010.
9 Answers
9
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How do I make a placeholder for a 'select' box?
...:
<style>
select:invalid { color: gray; }
</style>
<form>
<select required>
<option value="" disabled selected hidden>Please Choose...</option>
<option value="0">Open when powered (most valves do this)</option>
<option value=...
How to retrieve form values from HTTPPOST, dictionary or?
...u could have your controller action take an object which would reflect the form input names and the default model binder will automatically create this object for you:
[HttpPost]
public ActionResult SubmitAction(SomeModel model)
{
var value1 = model.SimpleProp1;
var value2 = model.SimplePro...
No route matches “/users/sign_out” devise rails 3
...
For more information, the rationale why this was changed in the latest version of Devise is described here and here.
– Jessie Dedecker
Jul 3 '11 at 8:57
...
Why is it common to put CSRF prevention tokens in cookies?
...or use throughout the application in client script for use in both regular forms and AJAX POSTs. This will make sense in a JavaScript heavy application such as one employed by AngularJS (using AngularJS doesn't require that the application will be a single page app, so it would be useful where state...