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Visual Studio: How do I show all classes inherited from a base class?
...le in solution explorer
Expand and select your class
Right click the class item (not the file item) -> Derived Types
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passing 2 $index values within nested ng-repeat
...t loop I set an ng-click which calls the relevant controller for that menu item by passing in the $index to let the app know which one we need. However I need to also pass in the $index from the outer ng-repeat so the app knows which section we are in as well as which tutorial.
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How to define a two-dimensional array?
...rray. You have to first initialize the outer list with lists before adding items; Python calls this
"list comprehension".
# Creates a list containing 5 lists, each of 8 items, all set to 0
w, h = 8, 5;
Matrix = [[0 for x in range(w)] for y in range(h)]
You can now add items to the list:
Matrix[...
How do you get the rendered height of an element?
...e rest of the world seeing this from then on, the non-jQuery answer is the best one. Perhaps SO needs to adapt to that reality, maybe highest voted answers should be highlighted in some way more than accepted ones.
– Dimitris
Aug 22 '14 at 14:53
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Get escaped URL parameter
...rns an awkward object: {"": undefined} when the URL is void of parameters. Best to return an empty object by using if(searchString=='') return {}; directly after the searchString assignment.
– Jordan Arseno
Jul 1 '13 at 23:55
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Python: Tuples/dictionaries as keys, select, sort
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Your best option will be to create a simple data structure to model what you have. Then you can store these objects in a simple list and sort/retrieve them any way you wish.
For this case, I'd use the following class:
class Fru...
Improve INSERT-per-second performance of SQLite
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Bulk imports seems to perform best if you can chunk your INSERT/UPDATE statements. A value of 10,000 or so has worked well for me on a table with only a few rows, YMMV...
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Loop through a Map with JSTL [duplicate]
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Like this:
<c:forEach var="entry" items="${myMap}">
Key: <c:out value="${entry.key}"/>
Value: <c:out value="${entry.value}"/>
</c:forEach>
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“Inspect” a hover element?
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Awesome. I think this is the best way.
– Varun Mehta
Aug 31 '17 at 15:13
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notifyDataSetChanged example
... fine adds data but why it's refreshing & going to top. I want to show items as they will get add without refreshing list. (What want to do is working with android's GridView using notifyDatasetChanged()) How can I make It work in this customGridView(StaggeredGridView).
– M...