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How to pass a user defined argument in scrapy spider
...: Add second argument
Update 2015: Adjust wording
Update 2016: Use newer base class and add super, thanks @Birla
Update 2017: Use Python3 super
# previously
super(MySpider, self).__init__(**kwargs) # python2
Update 2018: As @eLRuLL points out, spiders can access arguments as attributes
...
ASP.NET MVC: Unit testing controllers that use UrlHelper
...cApplication.RegisterRoutes(routes);
var request = new Mock<HttpRequestBase>(MockBehavior.Strict);
request.SetupGet(x => x.ApplicationPath).Returns("/");
request.SetupGet(x => x.Url).Returns(new Uri("http://localhost/a", UriKind.Absolute));
request.SetupGet(x => x.ServerVariables).Re...
How to merge dictionaries of dictionaries?
... is that the values of the dict can be arbitrarily complex pieces of data. Based upon these and other answers I came up with this code:
class YamlReaderError(Exception):
pass
def data_merge(a, b):
"""merges b into a and return merged result
NOTE: tuples and arbitrary objects are not ...
AngularJS: Basic example to use authentication in Single Page Application
...tach it to your own API, or
Use the module together with UserApp (a cloud-based user management API)
https://github.com/userapp-io/userapp-angular
If you use UserApp, you won't have to write any server-side code for the user stuff (more than validating a token). Take the course on Codecademy to ...
Is it possible to declare git repository as dependency in android gradle?
... while auto building the git repo. android.googlesource.com/platform/tools/base/+/… I ended up having to commit my local.properties however i ran into other issues as well
– humblerookie
Apr 2 at 3:21
...
How to write LDAP query to test if user is member of a group?
...hem back in again). If you enabled the overlay to start with, when the database was empty then you should be OK.
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Curious null-coalescing operator custom implicit conversion behaviour
...Value ?
new int?(A.op_implicit(temp.Value)) :
y;
My best guess based on my analysis so far is that the nullable optimizer is going off the rails here. We have a nullable optimizer that looks for situations where we know that a particular expression of nullable type cannot possibly be nul...
lexers vs parsers
...sers are not very different, as suggested by the
accepted answer. Both are based on simple language formalisms: regular
languages for lexers and, almost always, context-free (CF) languages
for parsers. They both are associated with fairly simple computational
models, the finite state automaton and t...
REST API Best practices: Where to put parameters? [closed]
... There isn't actually a REST standard. Per Wikipedia: Unlike SOAP-based web services, there is no "official" standard for RESTful web APIs.[14] This is because REST is an architectural style, unlike SOAP, which is a protocol. Even though REST is not a standard, a RESTful implementation such...
How to get a DOM Element from a JQuery Selector
...hat you need using what jQuery gives you, as it is very flexible.
UPDATE: Based on a comment:
Here is a post with a nice explanation: http://www.mail-archive.com/jquery-en@googlegroups.com/msg04461.html
$(this).attr("checked") ? $(this).val() : 0
This will return the value if it's checked, or 0 ...