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Remove characters from C# string
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Albin SunnanboAlbin Sunnanbo
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How to remove all the occurrences of a char in c++ string
...iostream>
#include <algorithm>
int main() {
std::string s1 = "a1a2b3c4a5";
char s2[256];
std::copy_if(s1.begin(), s1.end(), s2, [](char c){return c!='a';});
std::cout << s2 << std::endl;
return 0;
}
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Is either GET or POST more secure than the other?
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94
It's hidden only in the most naive sense
– davetron5000
Oct 13 '08 at 18:33
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How can I find all of the distinct file extensions in a folder hierarchy?
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Ivan NevostruevIvan Nevostruev
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Writing string to a file on a new line every time
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Panos Kal.Panos Kal.
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Get last field using awk substr
... Adriano_PinaffoAdriano_Pinaffo
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Is it possible to read the value of a annotation in java?
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88
Of course it is. Here is a sample annotation:
@Target(ElementType.METHOD)
@Retention(Retention...
Calculate RSA key fingerprint
...lic key):
$ ssh-keygen -lf ~/.ssh/id_rsa.pub
2048 00:11:22:33:44:55:66:77:88:99:aa:bb:cc:dd:ee:ff /Users/username/.ssh/id_rsa.pub (RSA)
To get the GitHub (MD5) fingerprint format with newer versions of ssh-keygen, run:
$ ssh-keygen -E md5 -lf <fileName>
Bonus information:
ssh-keygen -lf...
Expand a random range from 1–5 to 1–7
...h a number by generating its digits in base 5: we pick the random number 0.a1a2a3..., where each digit ai is chosen by a call to rand5(). For example, if our RNG chose ai = 1 for all i, then ignoring the fact that that isn't very random, that would correspond to the real number 1/5 + 1/52 + 1/53 + ...
Rails select helper - Default selected value, how?
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lynxlynx
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