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Read file line by line using ifstream in C++
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First, make an ifstream:
#include <fstream>
std::ifstream infile("thefile.txt");
The two standard methods are:
Assume that every line consists of two numbers and read token by token:
int a, b;
while (infile >> a >...
How can I obtain an 'unbalanced' grid of ggplots?
...ot figures in a grid to achieve a multi-panel figure by using something like:
4 Answers
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How to change checkbox's border style in CSS?
How can I change checkbox (input) border's style? I've put border:1px solid #1e5180 upon it, but in FireFox 3.5, nothing happens!
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Difference between single and double quotes in Bash
...t interpolate anything, but double quotes will. For example: variables, backticks, certain \ escapes, etc.
Example:
$ echo "$(echo "upg")"
upg
$ echo '$(echo "upg")'
$(echo "upg")
The Bash manual has this to say:
3.1.2.2 Single Quotes
Enclosing characters in single quotes (') preserves...
How to convert a NumPy array to PIL image applying matplotlib colormap
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Peter Mortensen
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answered Jun 10 '12 at 8:55
fraxelfraxel
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Difference in make_shared and normal shared_ptr in C++
Many google and stackoverflow posts are there on this, but I am not able to understand why make_shared is more efficient than directly using shared_ptr .
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How to remove first 10 characters from a string?
...str.Substring(10, str.Length-10)
you will need to perform the length checks else this would throw an error
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how to delete all commit history in github? [duplicate]
I want to delete all commit history but keep the code in its current state because, in my commit history, there are too many unused commits.
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Get host domain from URL?
... edited Jul 19 '18 at 8:54
Luke Girvin
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answered Jan 8 '13 at 9:37
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Why does Node.js' fs.readFile() return a buffer instead of string?
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Tomáš Zato - Reinstate Monica
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answered Jun 23 '11 at 15:53
davindavin
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