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Is there a way to define a min and max value for EditText in Android?
I want to define a min and max value for an EditText .
24 Answers
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Are booleans as method arguments unacceptable? [closed]
A colleague of mine states that booleans as method arguments are not acceptable . They shall be replaced by enumerations. At first I did not see any benefit, but he gave me an example.
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Can constructors throw exceptions in Java?
Are constructors allowed to throw exceptions?
6 Answers
6
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Is there a way to style a TextView to uppercase all of its letters?
I would like to be able to assign a xml attribute or style to a TextView that will make whatever text it has in ALL CAPITAL LETTERS.
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Thymeleaf: how to use conditionals to dynamically add/remove a CSS class
By using Thymeleaf as template engine, is it possible to add/remove dynamically a CSS class to/from a simple div with the th:if clause?
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What is /dev/null 2>&1?
I found this piece of code in /etc/cron.daily/apf
7 Answers
7
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Sort a text file by line length including spaces
I have a CSV file that looks like this
11 Answers
11
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How to stop C++ console application from exiting immediately?
Lately, I've been trying to learn C++ from this website . Unfortunately whenever I try to run one of the code samples, I see that program open for about a half second and then immediately close. Is there a way to stop the program from closing immediately so that I can see the fruits of my effort?
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How to read a file line-by-line into a list?
How do I read every line of a file in Python and store each line as an element in a list?
28 Answers
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What is the 'override' keyword in C++ used for? [duplicate]
I am a beginner in C++. I have come across override keyword used in the header file that I am working on. May I know, what is real use of override , perhaps with an example would be easy to understand.
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