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How to count the number of files in a directory using Python
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How to find duplicates in 2 columns not 1
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answered Mar 13 '09 at 13:20
Miyagi CoderMiyagi Coder
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Passing multiple error classes to ruby's rescue clause in a DRY fashion
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201
You can use an array with the splat operator *.
EXCEPTIONS = [FooException, BarException]
be...
Any reason to write the “private” keyword in C#?
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answered Dec 12 '11 at 18:44
Reed CopseyReed Copsey
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“for line in…” results in UnicodeDecodeError: 'utf-8' codec can't decode byte
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428
As suggested by Mark Ransom, I found the right encoding for that problem. The encoding was "ISO...
When should I use semicolons in SQL Server?
...micolon character is a statement terminator. It is a part of the ANSI SQL-92 standard, but was never used within Transact-SQL. Indeed, it was possible to code T-SQL for years without ever encountering a semicolon.
Usage
There are two situations in which you must use the semicolon. The first situat...
Purpose of Python's __repr__
... return 'Point(x=%s, y=%s)' % (self.x, self.y)
>>> p = Point(1, 2)
>>> p
Point(x=1, y=2)
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Initialize a byte array to a certain value, other than the default null? [duplicate]
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205
For small arrays use array initialisation syntax:
var sevenItems = new byte[] { 0x20, 0x20, 0...
How to correctly use “section” tag in HTML5?
...something like this:
<div id="content">
<article>
<h2>How to use the section tag</h2>
<section id="disclaimer">
<h3>Disclaimer</h3>
<p>Don't take my word for it...</p>
</section>
<section id="exam...