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How to set text color to a text view programmatically [duplicate]
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Use,..
Color.parseColor("#bdbdbd");
like,
mTextView.setTextColor(Color.parseColor("#bdbdbd"));
Or if you have defined color code in resource's color.xml file than
(From API >= 23)
mTextView.setTextColor(ContextCompat.getColor(context, R.color.<name_of...
How to check if a particular service is running on Ubuntu
I do not know the service's name, but would like to stop the service by checking its status.
13 Answers
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What is unit testing and how do you do it? [duplicate]
What is unit testing?
What Makes a Good Unit Test?
New to Unit Testing
Unit Testing - definitions
Learning Unit Testing
How to properly mock and unit test
Unit Testing: Beginner Questions
And many more ...
Also, Google for site:stackoverflow.com "how do you" unit-test...
Java's Virtual Machine and CLR
...s the (major) differences or similarity in how the Java Virtual Machine works versus how the .NET Framework Common Language Runtime (CLR) works?
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Advantages and disadvantages of GUID / UUID database keys
I've worked on a number of database systems in the past where moving entries between databases would have been made a lot easier if all the database keys had been GUID / UUID values. I've considered going down this path a few times, but there's always a bit of uncertainty, especially around perfor...
How can I send an email by Java application using GMail, Yahoo, or Hotmail?
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First download the JavaMail API and make sure the relevant jar files are in your classpath.
Here's a full working example using GMail.
import java.util.*;
import javax.mail.*;
import javax.mail.internet.*;
public class Main {
private static String USER_NA...
`testl` eax against eax?
...It tests whether eax is 0, or above, or below. In this case, the jump is taken if eax is 0.
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Make a number a percentage
What's the best way to strip the "0."XXX% off a number and make it a percentage? What happens if the number happens to be an int?
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How to navigate a few folders up?
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Step-by-step debugging with IPython
...ou don't have the stepping immediately, you're in ipdb afterwards.
This makes debugging individual functions easy, as you can just load a file with %load and then run a function. You could force an error with an assert at the right position.
%pdb is a line magic. Call it as %pdb on, %pdb 1, %pdb o...