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Generate a heatmap in MatPlotLib using a scatter data set
...nswered Mar 17 '10 at 9:25
ptomatoptomato
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Actionbar notification count icon (badge) like Google has
...:gravity="center"
android:text="@null"
android:layout_alignTop="@id/hotlist_bell"
android:layout_alignRight="@id/hotlist_bell"
android:layout_marginRight="0dp"
android:layout_marginTop="3dp"
android:paddingBottom="1dp"
android:paddingRight="4dp...
Is it a good practice to use try-except-else in Python?
...tyle is heavily baked into the language (i.e. the iterator protocol uses StopIteration to signal loop termination).
In addition, the try-except-style is used to prevent the race-conditions inherent in some of the "look-before-you-leap" constructs. For example, testing os.path.exists results in inf...
Functional programming - is immutability expensive? [closed]
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I don't like the fact that the top flaw you have stated is just a speculation :-)
– smartnut007
Nov 6 '10 at 0:48
1
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Method Resolution Order (MRO) in new-style classes?
... \ | /
# H
# 3. For each level of the graph from bottom to top
# For each node in the level from right to left
# Remove all of the edges coming into the node except for the right-most one
# Remove all of the edges going out of the node except for the left-mo...
What is the difference between application server and web server?
...er HTTP stored on your computer. The key point is that all this is done on top of the HTTP protocol. There also exist FTP servers for example which do exactly the same thing (serving stored files) but on top of a different protocol.
Application server
Say we have a tiny application like below (sni...
What are the use cases of Graph-based Databases (http://neo4j.org/)? [closed]
... a previous job. We weren't using neo4j, it was an in-house thing built on top of Berkeley DB, but it was similar. It was used in production (it still is).
The reason we used a graph database was that the data being stored by the system and the operations the system was doing with the data were exa...
What is the difference between partitioning and bucketing a table in Hive ?
...into more manageable parts. For example, suppose a table using date as the top-level partition and employee_id as the second-level partition leads to too many small partitions. Instead, if we bucket the employee table and use employee_id as the bucketing column, the value of this column will be hash...
In HTML5, should the main navigation be inside or outside the element?
... end of the source code rather than the start. I use CSS to send it to the top of a computer screen or leave it at the end for text-speech browsers and small screens. This avoids the need for skip-links.
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How do I create a custom iOS view class and instantiate multiple copies of it (in IB)?
...t UIButton *startButton;
@property (strong, nonatomic) IBOutlet UIButton *stopButton;
- (IBAction)startButtonPush:(id)sender;
- (IBAction)stopButtonPush:(id)sender;
@end
The only hurdle left to jump is getting this .xib on my UIView subclass. Using a .xib dramatically cuts down the setup required....