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convert streamed buffers to utf8-string
...have a single Buffer you can use its toString method that will convert all or part of the binary contents to a string using a specific encoding. It defaults to utf8 if you don't provide a parameter, but I've explicitly set the encoding in this example.
var req = http.request(reqOptions, function(re...
Shorthand way for assigning a single field in a record, while copying the rest of the fields?
Let's say I have the following record ADT:
3 Answers
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Piping buffer to external command in Vim
... stdin of external command (lets say mail). My final purpose is to set a shortcut to quickly send email from current Vim buffer. I am guessing this should be a trivial stuff, but I couldn't find a way to send Vim buffer to an external command. Thanks in advance.
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Why does range(start, end) not include end?
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Because it's more common to call range(0, 10) which returns [0,1,2,3,4,5,6,7,8,9] which contains 10 elements which equals len(range(0, 10)). Remember that programmers prefer 0-based indexing.
Also, consider the following common code snipp...
Why does (1 in [1,0] == True) evaluate to False?
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Python actually applies comparison operator chaining here. The expression is translated to
(1 in [1, 0]) and ([1, 0] == True)
which is obviously False.
This also happens for expressions like
a < b < c
which translate to
(a < b) and (b < c)
(wi...
Maximum Length of Command Line String
...mmand-line string limitation
On computers running Microsoft Windows XP or later, the maximum length of the string that you can use at the command prompt is 8191 characters.
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Why does Razor _layout.cshtml have a leading underscore in file name?
... ASP.NET MVC 3 project, layout & partial cshtml files start with an underscore
5 Answers
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How to call a Parent Class's method from Child Class in Python?
...f the parent class from a derived class. In Perl and Java, there is a keyword for this ( super ). In Perl, I might do this:
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Storing C++ template function definitions in a .CPP file
I have some template code that I would prefer to have stored in a CPP file instead of inline in the header. I know this can be done as long as you know which template types will be used. For example:
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What does __FILE__ mean in Ruby?
.... FILE is the "relative" path to the file from the current execution directory - not absolute. You must use File.expand_path(FILE) to get the absolute path
– Luke Bayes
Sep 9 '09 at 21:29
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