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Getting all names in an enum as a String[]
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scanf() leaves the new line char in the buffer
...d.
So you probably want " order = %d" there if you want to skip a newline from the previous line but still require a literal match on a fixed string, like this question.
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Interview question: Check if one string is a rotation of other string [closed]
...nk there are.)
– Jon Skeet
Mar 31 '10 at 14:55
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You can also use (s1+s1).contains(s2) in Java.
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Import CSV to mysql table
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Instead of writing a script to pull in information from a CSV file, you can link MYSQL directly to it and upload the information using the following SQL syntax.
To import an Excel file into MySQL, first export it as a CSV file. Remove the CSV headers from the generated CSV f...
Does :before not work on img elements?
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answered Apr 30 '11 at 16:21
cwharriscwharris
16.5k44 gold badges4040 silver badges6161 bronze badges
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How to retrieve all keys (or values) from a std::map and put them into a vector?
...vel of your fellow programmers. Additionally, it moves functionality away from the call site. Which can make maintenance a little more difficult.
I'm not sure if your goal is to get the keys into a vector or print them to cout so I'm doing both. You may try something like this:
std::map<int, i...
Easy way to pull latest of all git submodules
...ules is what you want if you intend to update each submodule to the latest from their origin repositories. Only then will you get pending changes in the parent repo with updated revision hashes for submodules. Check those in and you're good.
– Chev
Oct 22 '15 a...
How can a time function exist in functional programming?
...admit that I don't know much about functional programming. I read about it from here and there, and so came to know that in functional programming, a function returns the same output, for same input, no matter how many times the function is called. It's exactly like a mathematical function which eva...
Hiding user input on terminal in Linux script
...choes silently". ss64.com/bash/read.html Silent mode. If input is coming from a terminal, characters are not echoed.
– Andreas Wong
Oct 7 '15 at 3:45
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Ruby arrays: %w vs %W
...fewer escape sequences), while %W quotes like double quotes "".
irb(main):001:0> foo="hello"
=> "hello"
irb(main):002:0> %W(foo bar baz #{foo})
=> ["foo", "bar", "baz", "hello"]
irb(main):003:0> %w(foo bar baz #{foo})
=> ["foo", "bar", "baz", "\#{foo}"]
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