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Pretty-print C++ STL containers
...ally.)
– Kerrek SB
Jan 31 '11 at 12:05
Hmm, I get "ambiguous overload" when trying this on an std::vector<int> a...
Line-breaking widget layout for Android
... Instead of adding the comment in the code, couldn't you just correct the error? :)
– Henrik Gustafsson
Jul 17 '12 at 13:25
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Nodejs - Redirect url
..." url is specific to your application. It could be a simple file not found error or something else if you are doing a RESTful app. Once you've figured that out, sending a redirect is as simple as:
response.writeHead(302, {
'Location': 'your/404/path.html'
//add other headers here...
});
respons...
How can I profile Python code line-by-line?
...ads 0 demo/threads.py
Command line: ['demo/threads.py']
Total duration: 1.00573s
File: demo/threads.py
File duration: 1.00168s (99.60%)
Line #| Hits| Time| Time per hit| %|Source code
------+----------+-------------+-------------+-------+-----------
1| 2| 3.21865e-05|...
How to remove the first Item from a list?
I have the list [0, 1, 2, 3, 4] I'd like to make it into [1, 2, 3, 4] . How do I go about this?
10 Answers
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How to convert a currency string to a double with jQuery or Javascript?
...t you also need to be careful if "currency = 0." you will get a javascript error saying that currency.replace is not a function. I just added a simple check if currency = 0 to avoid this.
– Allen
Sep 19 '16 at 20:24
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How to convert a std::string to const char* or char*?
...ntrol'
Con
Requires string copy
Maximum liability / susceptibility for errors
Complex
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What is the Difference Between read() and recv() , and Between send() and write()?
...tagram, both, recv and read will deliver no data to the caller but also no error. For the caller, the behavior is the same. The caller may not even know anything about datagrams (it may not know that this is a socket and not a file, it may not know that this is a datagram socket and not a stream soc...
HSL to RGB color conversion
I am looking for a JavaScript / PHP algorithm to convert between HSL color to RGB.
19 Answers
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How to generate a random string in Ruby
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This spits out an error for me in Rails 4 and Ruby 2.1.1: NameError: undefined local variable or method length' for main:Object`
– kakubei
Nov 14 '14 at 14:52
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