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Django CharField vs TextField
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Cat Plus PlusCat Plus Plus
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How do you make a HTTP request with C++?
...way to easily make a HTTP request with C++? Specifically, I want to download the contents of a page (an API) and check the contents to see if it contains a 1 or a 0. Is it also possible to download the contents into a string?
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Difference between framework and static library in xcode4, and how to call them
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The biggest advantage a framework has over static libraries is that they act as a neat way of packaging up the compiled library binary and any related headers. They can be dropped into your project (just like the SDK's built-in framework...
Named regular expression group “(?Pregexp)”: what does “P” stand for?
...- what, P for Python?! -- but in my defense, I vaguely remembered this thread [emphasis mine]:
Subject: Claiming (?P...) regex syntax extensions
From: Guido van Rossum (gui...@CNRI.Reston.Va.US)
Date: Dec 10, 1997 3:36:19 pm
I have an unusual request for the Perl developers (thos...
How exactly does a generator comprehension work?
...ions? If so, a generator expression is like a list comprehension, but instead of finding all the items you're interested and packing them into list, it waits, and yields each item out of the expression, one by one.
>>> my_list = [1, 3, 5, 9, 2, 6]
>>> filtered_list = [item for ite...
How to get the return value from a thread in python?
...ng 'foo' . How can I get the value 'foo' which is returned from the thread's target?
20 Answers
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Inherit from a generic base class, apply a constraint, and implement an interface in C#
... answered Jan 5 '10 at 16:30
Adam RobinsonAdam Robinson
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PreparedStatement IN clause alternatives?
...ake setArray work with IN-lists, though.
Sometimes SQL statements are loaded at runtime (e.g., from a properties file) but require a variable number of parameters. In such cases, first define the query:
query=SELECT * FROM table t WHERE t.column IN (?)
Next, load the query. Then determine the ...
Which comment style should I use in batch files?
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Donald Duck
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answered Sep 13 '12 at 13:56
JoeyJoey
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Setting Short Value Java
...ectively. Note it is common practice to use uppercase letters for better readability.
The Java Language Specification does not provide the same syntactic sugar for byte or short types. Instead, you may declare it as such using explicit casting:
byte foo = (byte)0;
short bar = (short)0;
In your s...