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Given a view, how do I get its viewController?
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I'm not sure if it would break MVC principles. At any one point, a view has only one view controller. Being able to get to it in order to pass a message back to it, should be an automatic feature, not one where you have to work to achie...
ImportError: no module named win32api
...hat, you must run
python Scripts/pywin32_postinstall.py -install
I know I'm reviving an old thread, but I just had this problem and this was the only way to solve it.
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C++0x has no semaphores? How to synchronize threads?
... unsigned long count_ = 0; // Initialized as locked.
public:
void notify() {
std::lock_guard<decltype(mutex_)> lock(mutex_);
++count_;
condition_.notify_one();
}
void wait() {
std::unique_lock<decltype(mutex_)> lock(mutex_);
while(!c...
Web API 最佳入门指南 - 更多技术 - 清泛网 - 专注C/C++及内核技术
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public string Email { get; set; }
public DateTime LastModified { get; set; }
}
我们需要添加mongosharpdriver。
另外我们需要在Model中添加Repository，Controller通过该类来访问Mongo DB。
public interface IContactRepository {
IEnumerable GetA...
MongoDB with redis
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Redis and MongoDB can be used together with good results. A company well-known for running MongoDB and Redis (along with MySQL and Sphinx) is Craiglist. See this presentation from Jeremy Zawodny.
MongoDB is interesting for persistent, document oriented, data indexed in various ways. Redis is more ...
What's the best way to inverse sort in scala?
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There may be the obvious way of changing the sign, if you sort by some numeric value
list.sortBy(- _.size)
More generally, sorting may be done by method sorted with an implicit Ordering, which you may make explicit, and Ordering has a reverse (not the list reverse below)
Y...
vs2008编译boost详细步骤 - 开源 & Github - 清泛网 - 专注C/C++及内核技术
...e
【Other Options】:
--build-type=<type> Build the specified pre-defined set of variations
of the libraries. Note, that which variants get
built depends on what each library supports.
minimal (default) - ...
How to join strings in Elixir?
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If you just want to join some arbitrary list:
"StringA" <> " " <> "StringB"
or just use string interpolation:
"#{a} #{b}"
If your list size is arbitrary:
Enum.join(["StringA", "StringB"], " ")
... all of...
Django ManyToMany filter()
...s in the many-to-many and many-to-one tests. Here is syntax for your specific problem:
users_in_1zone = User.objects.filter(zones__id=<id1>)
# same thing but using in
users_in_1zone = User.objects.filter(zones__in=[<id1>])
# filtering on a few zones, by id
users_in_zones = User.objec...
Facebook Post Link Image
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Just to let you know, the only way to add an image to a post when using AppLinks (applinks.org) within the facebook app is to use the <link> tag, using a <meta> tag with og:image will NOT work.
– emerino
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