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Reading Xml with XmlReader in C#
... XML, but still only need a small portion of the document in memory at any one time. Here's some sample code (adapted slightly from this blog post):
static IEnumerable<XElement> SimpleStreamAxis(string inputUrl,
string elementName)
{
using (XmlR...
What are the relative strengths and weaknesses of Git, Mercurial, and Bazaar? [closed]
...by its development team. It has a pluggable architecture for different components, and replaces its storage format frequently; this allows them to introduce new features (such as better support for integration with revision control systems based on different concepts) and improve performance. The Ba...
What is the basic difference between the Factory and Abstract Factory Design Patterns? [closed]
... say, IFruit.
With the Abstract Factory pattern, you provide a way for anyone to provide their own factory. This allows your warehouse to be either an IFruitFactory or an IJuiceFactory, without requiring your warehouse to know anything about fruits or juices.
...
'POCO' definition
Can someone define what exactly 'POCO' means? I am encountering the term more and more often, and I'm wondering if it is only about plain classes or it means something more?
...
How to select html nodes by ID with jquery when the id contains a dot?
...
One variant would be this:
$("input[id='SearchBag.CompanyName']")
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Good tutorial for using HTML5 History API (Pushstate?) [closed]
...h AJAX loaded content, but I am struggling to get off the ground. Does any one know of any good resources?
9 Answers
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Convert pandas dataframe to NumPy array
...c'])
df.to_numpy()
array([[1, 4],
[2, 5],
[3, 6]])
As mentioned above, this method is also defined on Index and Series objects (see here).
df.index.to_numpy()
# array(['a', 'b', 'c'], dtype=object)
df['A'].to_numpy()
# array([1, 2, 3])
By default, a view is returned, so any modifi...
What is the use of ByteBuffer in Java? [closed]
...
not a bad link, thanks. would like to add this one i found useful - worldmodscode.wordpress.com/2012/12/14/…
– Peter Perháč
May 10 '16 at 8:27
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Why is [1,2] + [3,4] = “1,23,4” in JavaScript?
... String("abc") are all of object type, not numbers, booleans or strings as one might expect. Nevertheless for arithmetic operators Number and Boolean behave as numbers.
Easy, huh? With all that out of the way, we can move on to the overview itself.
Different result types of + by operand types
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How do I profile memory usage in Python?
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This one has been answered already here: Python memory profiler
Basically you do something like that (cited from Guppy-PE):
>>> from guppy import hpy; h=hpy()
>>> h.heap()
Partition of a set of 48477 objects. T...