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Can scrapy be used to scrape dynamic content from websites that are using AJAX?
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Webkit based browsers (like Google Chrome or Safari) has built-in developer tools. In Chrome you can open it Menu->Tools->Developer Tools. The Network tab allows you to see all information about every request and response:
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How do I pass extra arguments to a Python decorator?
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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How can I select and upload multiple files with HTML and PHP, using HTTP POST?
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I added the link to the flash based multiple uploader.
– MitMaro
Jul 24 '09 at 1:30
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How does Django's Meta class work?
...the model. It defines such things as available permissions, associated database table name, whether the model is abstract or not, singular and plural versions of the name etc.
Short explanation is here: Django docs: Models: Meta options
List of available meta options is here: Django docs: Model Me...
Lua string to int
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In Lua 5.3, (64-bit default) integers are treated accordingly (lua.org/manual/5.3/manual.html): "A numeric constant with a fractional dot or an exponent denotes a float; otherwise it denotes an integer."
– Kevin Lee
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Asserting successive calls to a mock method
...esn't return a result.) or the other method has external dependencies (database, websites) you want to eliminate. (Technically, the last case is more of a stub, and I would hesitate to assert on it.)
– jpmc26
Dec 15 '15 at 16:32
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Can I get CONST's defined on a PHP class?
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+1 for the token-based solution! Understanding token-based parsing is a pleasure considering the performance ... and as always there is one great person who shows off how to parse constants via token_get_all(). Thank you very much!
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Unique Constraint in Entity Framework Code First
...ern you can use with your code-first setup, though admittedly it's not database agnostic:
public class MyRepository : DbContext {
public DbSet<Whatever> Whatevers { get; set; }
public class Initializer : IDatabaseInitializer<MyRepository> {
public void InitializeDatabas...
How to build for armv6 and armv7 architectures with iOS 5
..._STANDARD_32_BIT), with "armv6 armv7" allowed me to compile with iOS5 as a base and iOS4 as a deployment target, and pass validation .
I am not using any IOS5-exclusive libraries or calls, but intend to in my next release.
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Format / Suppress Scientific Notation from Python Pandas Aggregation Results
...0000000
Out[28]:
0 -757322420.605
1 -1436160588.997
2 -1235116117.064
dtype: float64
I'm not sure if that's the preferred way to do this, but it works.
Converting numbers to strings purely for aesthetic purposes seems like a bad idea, but if you have a good reason, this is one way:
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