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Python time measure function

...e__, (time2-time1)*1000.0)) return ret return wrap Note I'm calling f.func_name to get the function name as a string(in Python 2), or f.__name__ in Python 3. share | improve this answ...
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JavaScript: What are .extend and .prototype used for?

...ate ).lol() // alert message In the snippet above, I define a method for all Date objects ( already existing ones and all new ones ). extend is usually a high level function that copies the prototype of a new subclass that you want to extend from the base class. So you can do something like: e...
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ExecuteReader requires an open and available Connection. The connection's current state is Connectin

...n the Connection-Pool's territory There's a good reason why ADO.NET internally manages the underlying Connections to the DBMS in the ADO-NET Connection-Pool: In practice, most applications use only one or a few different configurations for connections. This means that during application exe...
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Best way to create custom config options for my Rails app?

... create one config option for my Rails application. It can be the same for all environments. I found that if I set it in environment.rb , it's available in my views, which is exactly what I want... ...
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How can I resize an image using Java?

...source libraries to see if they fare better. " +1 for imgscalr from @RiyadKalla's answer. – Thilo Aug 24 '12 at 1:29  |  show 1 more comment ...
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SQL Server: Query fast, but slow from procedure

... the quoted answer did not solve the problem for me. The query still ran really slow from a stored procedure. I found another answer here "Parameter Sniffing", Thanks Omnibuzz. Boils down to using "local Variables" in your stored procedure queries, but read the original for more understanding, it...
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What is the difference between a symbolic link and a hard link?

... (Or is it multiple inodes? Not sure.) A file in the file system is basically a link to an inode. A hard link, then, just creates another file with a link to the same underlying inode. When you delete a file, it removes one link to the underlying inode. The inode is only deleted (or deletable/ove...
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Any gotchas using unicode_literals in Python 2.6?

...wo.name The output of running python one.py is: Traceback (most recent call last): File "one.py", line 5, in <module> print name + two.name UnicodeDecodeError: 'ascii' codec can't decode byte 0xc3 in position 4: ordinal not in range(128) In this example, two.name is an utf-8 encoded...
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How to capitalize the first letter in a String in Ruby

...e.to_s # requires ActiveSupport::Multibyte Otherwise, you'll have to install the unicode gem and use it like this: require 'unicode' Unicode::capitalize("мария") #=> Мария Ruby 1.8: Be sure to use the coding magic comment: #!/usr/bin/env ruby puts "мария".capitalize give...
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Should private helper methods be static if they can be static

...that they will not modify the state of the object. My IDE will also show calls to static methods in italics, so I will know the method is static without looking the signature. share | improve this ...