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printf with std::string?
...e and typesafe. In fact, when you're writing C++, you generally want to avoid printf entirely -- it's a leftover from C that's rarely needed or useful in C++.
As to why you should use cout instead of printf, the reasons are numerous. Here's a sampling of a few of the most obvious:
As the question...
What's the difference between .so, .la and .a library files?
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled...
What does '
...
It's a shorthand for this:
<?php echo $a; ?>
They're called short tags; see example #2 in the documentation.
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How to replace a single word under cursor?
... delete the word under the cursor (even if the cursor is somewhere in the middle of the word) and enter insert mode.
Also see Vim's documentation for reference:
:help c
:help text-objects
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How can I check if a key exists in a dictionary? [duplicate]
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if key in array:
# do something
Associative arrays are called dictionaries in Python and you can learn more about them in the stdtypes documentation.
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How to declare a friend assembly?
...see the MSDN documentation (msdn.microsoft.com/en-us/library/…) mention ridiculously short public key which almost look like public key token to me.
– Hemant
Jul 14 '09 at 7:34
3...
How can you escape the @ character in javadoc?
How can I escape the @ symbol in javadoc? I am trying to use it inside a {@code} tag, which is inside <pre> tags.
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Haskell error parse error on input `='
...utorial).
This answer illustrates this point with an example, and may provide more working insight into the nature of IO and ghci.
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What is & used for
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My Source: http://htmlhelp.com/tools/validator/problems.html#amp
Another common error occurs when including a URL which contains an
ampersand ("&"):
This is invalid:
a href="foo.cgi?chapter=1&section=2&copy=3&lang=en"
Explanation:
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What does a b prefix before a python string mean?
...s ASCII codepoints to make it easier to read their contents. Any bytes outside the printable range of ASCII characters are shown as escape sequences (e.g. \n, \x82, etc.). Inversely, you can use both ASCII characters and escape sequences to define byte values; for ASCII values their numeric value is...