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std::string formatting like sprintf
I have to format std::string with sprintf and send it into file stream. How can I do this?
40 Answers
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Best way to add Activity to an Android project in Eclipse?
When adding an activity to an existing Android project, I manually create a new class - is that the best / preferred way? How do others handle that?
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What is the python keyword “with” used for? [duplicate]
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In python the with keyword is used when working with unmanaged resources (like file streams). It is similar to the using statement in VB.NET and C#. It allows you to ensure that a resource is "cleaned up" when the code that u...
Convert java.util.Date to String
I want to convert a java.util.Date object to a String in Java.
18 Answers
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How do you follow an HTTP Redirect in Node.js?
I want to open a page up in node and process the contents in my application. Something like this seems to work well:
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View contents of database file in Android Studio
I have been using Android Studio to develop my app since it's was released.
28 Answers
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Looking for a 'cmake clean' command to clear up CMake output
...ile has produced, I would like to do the same with CMake. All too often I find myself manually going through directories removing files like cmake_install.cmake and CMakeCache.txt , and the CMakeFiles folders.
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Regex Match all characters between two strings
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For example
(?<=This is)(.*)(?=sentence)
Regexr
I used lookbehind (?<=) and look ahead (?=) so that "This is" and "sentence" is not included in the match, but this is up to your use case, you can also simply write This is(.*)sentence.
The important thing here is that you activate th...
Angularjs prevent form submission when input validation fails
I'm writing a simple login form using angularjs with some client side input validation to check that the user name and password is not empty and longer than three characters. See the below code:
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Difference between angle bracket < > and double quotes “ ” while including header files in C++? [dup
...difference between angle bracket < > and double quotes " " while including header files in C++?
2 Answers
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