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Why would you use an ivar?
...o correctly step around side effects a subclass' override may introduce in order to do the right thing.
Binary Size
Declaring everything readwrite by default usually results in many accessor methods you never need, when you consider your program's execution for a moment. So it will add some fat to y...
jQuery table sort
...will sort lists, tables, divs or anything else, in ascending or descending order. I have also used it to sort by different data-types like currency or year - just provide your own function that returns the data to sort by. (I like to keep those functions separate, and give them meaningful names, to ...
How to Set AllowOverride all
...
<Directory />
Options FollowSymLinks
AllowOverride All
Order allow,deny
Allow from all
</Directory>
Then restart your local server.
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Java 8 forEach with index [duplicate]
...
Would this work in case you want specific order for params (e.g. sorted)?
– Tomer Cagan
Jun 4 '16 at 11:49
1
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Comparison between Mockito vs JMockit - why is Mockito voted better than JMockit? [closed]
...s.
PowerMock uses custom class loaders (usually one per test class)
in order to generate modified versions
of the mocked classes. Such heavy use
of custom class loaders can lead to
conflicts with third-party libraries,
hence the need to sometimes use the
@PowerMockIgnore("package.to.be...
How to implement a binary tree?
... else:
self.addNode(node.right, value)
def printInorder(self, node):
if(node!=None):
self.printInorder(node.left)
print(node.data)
self.printInorder(node.right)
def main():
testTree = Tree()
testTree.addNode(testTree.root,...
mysql -> insert into tbl (select from another table) and some default values [duplicate]
... you can do something like this:
INSERT INTO course_payment
SELECT NULL, order_id, payment_gateway, total_amt, charge_amt, refund_amt, NOW()
FROM orders ORDER BY order_id DESC LIMIT 10;
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How to render and append sub-views in Backbone.js
... }
});
This is similar to your first example, with a few changes:
The order in which you append the sub elements matters
The outer view does not contain the html elements to be set on the inner view(s) (meaning you can still specify tagName in the inner view)
render() is called AFTER the inner ...
How to fetch the row count for all tables in a SQL SERVER database [duplicate]
...) SELECT ''?'', COUNT(*) FROM ?'
SELECT table_name, row_count FROM #counts ORDER BY table_name, row_count DESC
DROP TABLE #counts
The output will be a list of tables and their row counts.
If you just want the total row count across the whole database, appending:
SELECT SUM(row_count) AS total_ro...
Django filter versus get for single object?
...e queryset, or None if there is no matching object. If the QuerySet has no ordering defined, then the queryset is automatically ordered by the primary key.
Example:
p = Article.objects.order_by('title', 'pub_date').first()
Note that first() is a convenience method, the following code sample is eq...