How to reverse an std::string? [duplicate]
Im trying to figure out how to reverse the string temp when I have the string read in binary numbers
string
How do I properly compare strings in C?
You can’t (usefully) compare strings using != or ==, you need to use strcmp: The reason for this is because != and == will only compare the base addresses of those strings. Not the contents of the strings themselves.
How to remove .html from URL?
You can’t (usefully) compare strings using != or ==, you need to use strcmp: The reason for this is because != and == will only compare the base addresses of those strings. Not the contents of the strings themselves.
How do I properly compare strings in C?
You can’t (usefully) compare strings using != or ==, you need to use strcmp: The reason for this is because != and == will only compare the base addresses of those strings. Not the contents of the strings themselves.
How to find all occurrences of a substring?
There is no simple built-in string function that does what you’re looking for, but you could use the more powerful regular expressions: #[0, 5, 10, 15] If you want to find overlapping matches, lookahead will do that: If you want a reverse find-all without overlaps, you can combine positive and negative lookahead into an expression like this: #[1] … Read more
How to check if the string is empty?
Empty strings are “falsy” (python 2 or python 3 reference), which means they are considered false in a Boolean context, so you can just do this: This is the preferred way if you know that your variable is a string. If your variable could also be some other type then you should use myString == “”. See the documentation … Read more
What is use of c_str function In c++
c_str returns a const char* that points to a null-terminated string (i.e. a C-style string). It is useful when you want to pass the “contents”¹ of an std::string to a function that expects to work with a C-style string. For example, consider this code: See it in action. Notes: ¹ This is not entirely true because an std::string (unlike a C string) … Read more
String interpolation in Java 14 or 15
There is something slightly closer; an instance version of String::format, called formatted: It is similar to String::format, but is more friendly to use in chained expressions.
Split string with multiple delimiters in Python [duplicate]
Luckily, Python has this built-in 🙂 Update:Following your comment:
Best way to strip punctuation from a string
From an efficiency perspective, you’re not going to beat For higher versions of Python use the following code: It’s performing raw string operations in C with a lookup table – there’s not much that will beat that but writing your own C code. If speed isn’t a worry, another option though is: This is faster … Read more