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How to get current page URL in MVC 3
...lugin on a blog I am building. It has some FBXML tags that are interpreted by the facebook javascript that is referenced on the page.
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AngularJS access scope from outside js function
... @MarcM. I think it has to do with Angular's scope recreation. By the time you're using the change function, the previous scope the global var was pointing to may no longer exist (due to the recreation).
– dk123
Dec 14 '13 at 3:43
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How to loop through a HashMap in JSP?
...tries", countries);
}
In both cases the countries will be available in EL by ${countries}.
Hope this helps.
See also:
Iterate over elements of List and Map using JSTL <c:forEach> tag
How to iterate over a nested map in <c:forEach>
How to iterate an ArrayList inside a HashMap using JSTL...
Function to return only alpha-numeric characters from string?
...nction that will take an input string and return a sanitized version of it by stripping away all special characters leaving only alpha-numeric.
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C# Pass Lambda Expression as Method Parameter
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If I understand you need following code. (passing expression lambda by parameter)
The Method
public static void Method(Expression<Func<int, bool>> predicate) {
int[] number={1,2,3,4,5,6,7,8,9,10};
var newList = from x in number
.Where(predicate.Compile(...
Nested rows with bootstrap grid system?
...n a row?. Each mini box takes up 50% of the available space (constrained by the column) so two will take up the first row. Any extra ones will just wrap down into a new line. You can also pair each of them in rows, but you don't need to. Bootstrap wraps by default so you don't have to clutter y...
How to stop C++ console application from exiting immediately?
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The solution by James works for all Platforms.
Alternatively on Windows you can also add the following just before you return from main function:
system("pause");
This will run the pause command which waits till you press a key and...
Why can't I use switch statement on a String?
...ng to a unique integer—its position in the original switch. This is done by first switching on the hash code of the label. The corresponding case is an if statement that tests string equality; if there are collisions on the hash, the test is a cascading if-else-if. The second switch mirrors that i...
Remove the bottom divider of an android ListView
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If you want to do this by code it's:
listView.setFooterDividersEnabled(false);
and if you're using a ListFragment you can get the listview by:
listFragment.getListView().setFooterDividersEnabled(false);
Only commented because this comes up as...
Checking if an object is null in C#
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Luca, you can also avoid equality overrides by casting to 'object' in the test. On a similar vein, this answer should claim this instead: "if((object)data != null)" since it avoids errors when equality has been overriden.
– DAG
Ma...