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How to check programmatically if an application is installed or not in Android?
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Try with this:
public class MainActivity extends AppCompatActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
// Add respective layout
setConten...
How can I reset or revert a file to a specific revision?
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Assuming the hash of the commit you want is c5f567:
git checkout c5f567 -- file1/to/restore file2/to/restore
The git checkout man page gives more information.
If you want to revert to the commit before c5f567, append ~1 (where 1 is the number of commits you want...
Timeout a command in bash without unnecessary delay
This answer to Command line command to auto-kill a command after a certain amount of time
23 Answers
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How do I position one image on top of another in HTML?
...ing to avoid compositing (with ImageMagick and similar) due to performance issues.
10 Answers
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Best way to detect when a user leaves a web page?
What is the best way to detect if a user leaves a web page?
8 Answers
8
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bool to int conversion
How portable is this conversion. Can I be sure that both assertions pass?
4 Answers
4
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What is the default location for MSBuild logs?
I am using Visual Studio Express 2012. Where is the location of the log file? I have searched in the folder where my solution and projects are stored, but cannot find any .log file.
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Xcode: What is a target and scheme in plain language?
Yeah the title says it :-) What do they mean in plain English language? I really don't understand the explanation on Apple's website and I need to rename my target and I'm afraid that nothing works after that..
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Hibernate error - QuerySyntaxException: users is not mapped [from users]
I'm trying to get a list of all the users from "users" table and I get the following error:
18 Answers
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How to list npm user-installed packages?
How do I list the user-installed package ONLY in npm ? When I do npm -g list it outputs every package and their dependencies, which is not what I want.
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