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Regex for string contains?
... isn't very generalizable-- imagine if the word you had to search for came from a user. You would have to generate the [Aa] pattern for every letter and it would get pretty ugly pretty fast.
– Platinum Azure
Dec 16 '14 at 19:19
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Using Case/Switch and GetType to determine the object [duplicate]
...very early (unless you throw an exception that will stop the other methods from calling, but still very bad usage)
– bigworld12
Nov 21 '16 at 15:25
Pretty-print C++ STL containers
...tor> class map;
}
// Basic is_container template; specialize to derive from std::true_type for all desired container types
template<typename T> struct is_container : public std::false_type { };
// Mark vector as a container
template<typename T, typename TAllocator> struct is_contain...
How to install a specific version of a ruby gem?
... install command.
If you're developing a gem locally, after cutting a gem from your gemspec:
$ gem install gemname-version.gem
Assuming version 0.8, it would look like this:
$ gem install gemname-0.8.gem
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C++ multiline string literal
... Perfect for me, adding a huge multi-line float-list string from a collada file for unit testing. I didn't fancy putting quotes everywhere, I needed a copy&paste solution.
– Soylent Graham
Aug 1 '12 at 11:39
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Adding a favicon to a static HTML page
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Most browsers will pick up favicon.ico from the root directory of the site without needing to be told; but they don't always update it with a new one right away.
However, I usually go for the second of your examples:
<link rel='shortcut icon' type='image/x-ic...
Why does JQuery have dollar signs everywhere?
...swer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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How do you search for files containing DOS line endings (CRLF) with grep on Linux?
...he -l option as well.
Explanation
-I ignore binary files
-U prevents grep from stripping CR characters. By default it does this it if it decides it's a text file.
-r read all files under each directory recursively.
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PHP CURL CURLOPT_SSL_VERIFYPEER ignored
... the libary in the memory again and now it works. So if the above solution from @clover does not work try to reboot your machine.
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Formatting a number with exactly two decimals in JavaScript
...ath.pow(10, decimals)) / Math.pow(10, decimals);
}
And its two comments (from @bighostkim and @Imre):
Problem with precise_round(1.275,2) not returning 1.28
Problem with precise_round(6,2) not returning 6.00 (as he wanted).
My final solution is as follows:
function precise_round(num,decimals)...