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Is explicitly closing files important?
...bug you can't find the bug easily. you can also read more in my blog entry http://magnificentzps.blogspot.in/2014/04/importance-of-closing-file-descriptor.html
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How to use permission_required decorators on django class-based views
... it was originally intended:
@login_required
def foo(request):
return HttpResponse('bar')
but will also work properly when used like so:
@login_required
class FooView(DetailView):
model = Foo
This seems to work fine in several cases i've recently come across, including this real-world ...
Django dynamic model fields
...ea further. The project is still undocumented but you can read the code at https://github.com/charettes/django-mutant.
Actually FK and M2M fields (see contrib.related) also work and it's even possible to define wrapper for your own custom fields.
There's also support for model options such as uniq...
Submitting a multidimensional array via POST with php
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How do I use the includes method in lodash to check if an object is in the collection?
...
You could use find to solve your problem
https://lodash.com/docs/#find
const data = [{"a": 1}, {"b": 2}]
const item = {"b": 2}
find(data, item)
// > true
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How to manually set an authenticated user in Spring Security / SpringMVC
...wordFormBean().getPassword();
doAutoLogin(emailAddress, password, (HttpServletRequest) externalContext.getNativeRequest());
return "success";
} catch (EmailAddressNotUniqueException e) {
MessageResolver messageResolvable
= new MessageBuilder().error()
...
Cloning an Object in Node.js
...j1.x); // still logs 5
Source code of Node's _extend function is in here: https://github.com/joyent/node/blob/master/lib/util.js
exports._extend = function(origin, add) {
// Don't do anything if add isn't an object
if (!add || typeof add !== 'object') return origin;
var keys = Object.keys(ad...
Hash function that produces short hashes?
...t (~8 character) results. Choose it from the dropdown here to try it out:
http://www.sha1-online.com/
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Multi-line regex support in Vim
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Difference between String replace() and replaceAll()
...that the later uses regex.
A: Just the regex. They both replace all :)
http://docs.oracle.com/javase/6/docs/api/java/lang/String.html
PS:
There's also a replaceFirst() (which takes a regex)
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