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How do I properly compare strings in C?

...n and return a boolean (True:1, False:0) value. Then you can use it in the test condition of the while loop. Try this: #include <stdio.h> int checker(char input[],char check[]); int main() { char input[40]; char check[40]; int i=0; printf("Hello!\nPlease enter a word or chara...
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On Duplicate Key Update same as insert

...roblem: I've tried to solve problem like yours & I want to suggest to test from simple aspect. Follow these steps: Learn from simple solution. Step 1: Create a table schema using this SQL Query: CREATE TABLE IF NOT EXISTS `user` ( `id` int(11) NOT NULL AUTO_INCREMENT, `username` varchar(...
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Style bottom Line in Android

... Works with Android 27, doesn't work with Android 19 ... didn't test other versions. – Ridcully Apr 28 '18 at 17:52 add a comment  |  ...
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How do I make the method return type generic?

...se but its a good practice to do } Fully working code: public class Test { public static class Animal { private Map<String,Animal> friends = new HashMap<>(); public void addFriend(String name, Animal animal){ friends.put(name,animal...
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How do I call a dynamically-named method in Javascript?

... Answering my own question - I've just tested window[dyn_functions['populate_Colours'](arg1,arg2)]; and it does indeed work. – Chris B Jun 9 '09 at 14:28 ...
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How do you convert epoch time in C#?

... The latest version of .Net (v4.6) just added built-in support for Unix time conversions. That includes both to and from Unix time represented by either seconds or milliseconds. Unix time in seconds to DateTimeOffset: DateTime...
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C++ performance vs. Java/C#

...f C++ because of this intermediate step, however I've been told that the latest compilers ("hot spot") can attain this speed or even exceed it. ...
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Replace part of a string with another string

...os, search.length(), replace); pos += replace.length(); } } Tests: std::string input = "abc abc def"; std::cout << "Input string: " << input << std::endl; std::cout << "ReplaceString() return value: " << ReplaceString(input, "bc", "!!") <&...
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How to use sed/grep to extract text between two words?

...190650 That would work if you want to see the "Here is a" as well. You can test it out: echo "Here is a one is a String" | sed -e 's/one is\(.*\)String/\1/'. If you just want the part between "one is" and "String", then you need to make the regex match the whole line: sed -e 's/.*one is\(.*\)String....
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sed one-liner to convert all uppercase to lowercase?

...seems to be \L\1, so \L& is an exception with the missing backslash. I tested this and if you add the backslash before the & you just get a literal &. – Roel Van de Paar 2 days ago ...