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How to remove part of a string? [closed]
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If you're specifically targetting "11223344", then use str_replace:
// str_replace($search, $replace, $subject)
echo str_replace("11223344", "","REGISTER 11223344 here");
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How do I programmatically determine operating system in Java?
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answered Oct 23 '08 at 3:48
Chris Jester-YoungChris Jester-Young
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How to use unicode characters in Windows command line?
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edited Oct 20 '18 at 4:04
answered Dec 16 '17 at 7:29
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How do I style a dropdown with only CSS?
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24 Answers
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Unmangling the result of std::type_info::name
...;cxxabi.h>
std::string demangle(const char* name) {
int status = -4; // some arbitrary value to eliminate the compiler warning
// enable c++11 by passing the flag -std=c++11 to g++
std::unique_ptr<char, void(*)(void*)> res {
abi::__cxa_demangle(name, NULL, NULL, &...
Getting distance between two points based on latitude/longitude
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lat1 = radians(52.2296756)
lon1 = radians(21.0122287)
lat2 = radians(52.406374)
lon2 = radians(16.9251681)
dlon = lon2 - lon1
dlat = lat2 - lat1
a = sin(dlat / 2)**2 + cos(lat1) * cos(lat2) * sin(dlon / 2)**2
c = 2 * atan2(sqrt(a), sqrt(1 - a))
distance = R * c
print("Result:", distance)
prin...
How do I delete NuGet packages that are not referenced by any project in my solution?
Somehow during the upgrade to VS2012 and .NET 4.5, I've managed to get NuGet confused. There are packages that appear in the package manager (and the packages folder) that I cannot delete (I believe they are legacy ASP.NET NuGet packages that have been replaced with new package names with the new v...
Hide Utility Class Constructor : Utility classes should not have a public or default constructor
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edited Aug 16 '15 at 4:21
therealmitchconnors
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How to make a display in a horizontal row
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Om Sao
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answered May 20 '09 at 0:37
hbwhbw
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Given a view, how do I get its viewController?
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Yes, the superview is the view that contains your view. Your view shouldn't know which exactly ...