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Android - get children inside a View?
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This call is not save, as e.g. child can be of type View and not of ViewGroup, so the recursive call of getAllChildren could cause an exception, as the cast fails. So you should add a if (!(v instanceof ViewGroup)) return; before ...
What is the “owning side” in an ORM mapping?
...rd in the association table PERSON_ID_DOCUMENTS.
On the other hand, if we call idDocument.setPerson(person), we change the foreign key person_id on table ID_DOCUMENTS. Hibernate is creating two unidirectional (foreign key) relations on the database, to implement one bidirectional object relation.
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What are the differences between the different saving methods in Hibernate?
...d on the API though as I don't use all of these in practice.
saveOrUpdate
Calls either save or update depending on some checks. E.g. if no identifier exists, save is called. Otherwise update is called.
save
Persists an entity. Will assign an identifier if one doesn't exist. If one does, it's e...
disable textbox using jquery?
...ary, but a small improvement to o.k.w.'s code that would make the function call faster (since you're moving the conditional outside the function call).
$("#radiobutt input[type=radio]").each(function(i) {
if (i == 2) { //3rd radiobutton
$(this).click(function () {
$("#textbo...
Retain cycle on `self` with blocks
... inside someOtherMethod refer to weakSelf already since that's what your'e calling the method on?
– Oren
Mar 19 '15 at 16:22
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show 2 more c...
How can I shift-select multiple checkboxes like GMail?
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You can call slice instead of using the for loop. It would look like this: "$('.chkbox').slice(min..., max... + 1).attr('checked', lastChecked.checked)"
– Matthew Crumley
Mar 18 '09 at 23:16
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OnNotify函数 ON_NOTIFY消息总结 - C/C++ - 清泛网 - 专注C/C++及内核技术
...射，然后调用。(checks the message map for notification handlers to call.)。
一般说来，你不用重载OnNotify。你可以写一个处理函数，然后添加消息映射（这个就不用详解了吧）。
当然，也可以通过重载OnNotify函数处理指定控件的指定消息...
Swift how to sort array of custom objects by property value
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First, declare your Array as a typed array so that you can call methods when you iterate:
var images : [imageFile] = []
Then you can simply do:
Swift 2
images.sorted({ $0.fileID > $1.fileID })
Swift 3+
images.sorted(by: { $0.fileID > $1.fileID })
The example above giv...
ASP.NET MVC - passing parameters to the controller
...i do not recommed that)
and, can't believe no one mentioned this, you can call :
http://localhost:2316/Inventory/ViewStockNext?firstItem=11
In a @Url.Action would be :
@Url.Action("ViewStockNext", "Inventory", new {firstItem=11});
depending on the type of what you are doing, the last will be ...
How can I get the domain name of my site within a Django template?
...ent site in Sites app (you can find the id in Sites admin panel). When you call get_current, Django takes your SITE_ID and returns the Site object with that id from the database.
– Dennis Golomazov
Jul 1 '13 at 9:12
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