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Android Activity as a dialog
...as child dialogs as well. Now, I want to display this activity as a dialog for another activity.
10 Answers
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How to check file input size with jQuery?
I have a form with file upload capabilities and I would like to be able to have some nice client side error reporting if the file the user is trying to upload is too big, is there a way to check against file size with jQuery, either purely on the client or somehow posting the file back to the server...
Injecting $scope into an angular service function()
...s, filters, other services etc).
I am sure, various approaches would work for you. One is this:
Since the StudentService is in charge of dealing with student data, you can have the StudentService keep an array of students and let it "share" it with whoever might be interested (e.g. your $scope). Th...
Static variables in JavaScript
...at JS functions are also objects -- which means they can have properties.
For instance, quoting the example given on the (now vanished) article Static variables in Javascript:
function countMyself() {
// Check to see if the counter has been initialized
if ( typeof countMyself.counter == 'u...
Creating virtual directories in IIS express
...config folder.
Inside you can find the sites section that hold a section for each IIS Express configured site.
Add (or modify) a site section like this:
<site name="WebSiteWithVirtualDirectory" id="20">
<application path="/" applicationPool="Clr4IntegratedAppPool">
<virtua...
Always pass weak reference of self into block in ARC?
...it.
ad infinitum
Thus, those two objects will just hang around in memory for the life of the program even though they should, if everything were working properly, be deallocated.
So, what we're worried about is retain cycles, and there's nothing about blocks in and of themselves that create thes...
How to select only 1 row from oracle sql?
I want to use oracle syntax to select only 1 row from table DUAL . For example, I want to execute this query:
13 Answers
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How to get a table cell value using jQuery?
I am trying to work out how to get the value of table cell for each row using jQuery.
9 Answers
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Replace selector images programmatically
... per your other question, I'd suggest posting a new question with the code for your custom control and its selector, I'm not sure on the answer to that.
– Kevin Coppock
Jan 16 '11 at 15:04
...
Is is possible to check if an object is already attached to a data context in Entity Framework?
...tyWithKey
{
ObjectStateEntry entry;
// Track whether we need to perform an attach
bool attach = false;
if (
context.ObjectStateManager.TryGetObjectStateEntry
(
context.CreateEntityKey(entitySetName, entity),
out entry
)
...