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What Does 'Then' Really Mean in CasperJS
... I initially thought that CasperJS was doing a new trick of converting functions into DOMWindows, but the problem was really "return this.toString()" vs "return step.toString()" -- I submitted an edit for the answer.
– starlocke
Nov 1 '12 at 15:3...
Is there YAML syntax for sharing part of a list or map?
...wn their lists of sites as YAML lists, then want to merge them and have to convert the whole thing to a set AND remember to explicitly tag it as a set... I have a couple of other standardised post-processing things along with MERGE anyway. Thanks for your help though!
– Ben
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Which types can be used for Java annotation members?
...ted to create my first annotation interface following this documentation and I got this compiler error
4 Answers
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LINQ with groupby and count
...g>, where each Grouping itself exposes the Key used to create the group and also is an IEnumerable<T> of whatever items are in your original data set. You just have to call Count() on that Grouping to get the subtotal.
foreach(var line in data.GroupBy(info => info.metric)
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Why do we need RESTful Web Services?
...ed if it is very important for you to minimize the coupling between client and server components in a distributed application.
This may be the case if your server is going to be used by many different clients that you do not have control over. It may also be the case if you want to be able to upda...
Generate a heatmap in MatPlotLib using a scatter data set
...tegory of functions as scatter(). I honestly don't understand why imshow() converts a 2d array of floats into blocks of appropriate color, whereas I do understand what scatter() is supposed to do with such an array.
– gotgenes
Jul 21 '11 at 19:10
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What would a “frozen dict” be?
... relying on the good behavior of future users and developers.
It's easy to convert back and forth between a regular dictionary and a frozen dictionary. FrozenDict(orig_dict) --> frozen dictionary. dict(frozen_dict) --> regular dict.
Update Jan 21 2015: The original piece of code I posted ...
How to check existence of user-define table type in SQL Server 2008?
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IF EXISTS (SELECT * FROM sys.types WHERE is_table_type = 1 AND name = 'MyType')
--stuff
sys.types... they aren't schema-scoped objects so won't be in sys.objects
Update, Mar 2013
You can use TYPE_ID too
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Numpy array dimensions
I'm currently trying to learn Numpy and Python. Given the following array:
8 Answers
8...
Get raw POST body in Python Flask regardless of Content-Type header
...data() to get the raw data, regardless of content type. The data is cached and you can subsequently access request.data, request.json, request.form at will.
If you access request.data first, it will call get_data with an argument to parse form data first. If the request has a form content type (mul...