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Can two Java methods have same name with different return types? [duplicate]
...e same parameter types, but different return type than it is not possible. From Java Language Specification, Java SE 8 Edition, §8.4.2. Method Signature:
Two methods or constructors, M and N, have the same signature if they have the same name, the same type parameters (if any) (§8.4.4), and, a...
How to mock a final class with mockito
...org.mockito:mockito-inline:2.13.0'
This is not possible with Mockito v1, from the Mockito FAQ:
What are the limitations of Mockito
Needs java 1.5+
Cannot mock final classes
...
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Error pushing to GitHub - insufficient permission for adding an object to repository database
...
When you see this error outside of github, here's a remedy.
Got this from:
http://mapopa.blogspot.com/2009/10/git-insufficient-permission-for-adding.html
ssh me@myserver
cd repository/.git
sudo chmod -R g+ws *
sudo chgrp -R mygroup *
git config core.sharedRepository true
After this the gi...
How can I detect if the user is on localhost in PHP?
...erent: Many MySQL Servers are configured so that they can only be accessed from localhost for security reasons.
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What does default(object); do in C#?
...d to zero or null depending on whether they are value or reference types.
from MSDN
Simple Sample code :<br>
class Foo
{
public string Bar { get; set; }
}
struct Bar
{
public int FooBar { get; set; }
public Foo BarFoo { get; set; }
}
publ...
Getting SyntaxError for print with keyword argument end=' '
...2.4), you can use the __future__ module to enable it in your script file:
from __future__ import print_function
The same goes with unicode_literals and some other nice things (with_statement, for example). This won't work in really old versions (i.e. created before the feature was introduced) of ...
Max parallel http connections in a browser?
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The limit of 2 connections per server has been removed from the HTTP 1.1 RFC: evertpot.com/http-11-updated
– Florian Winter
Sep 26 '14 at 7:29
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What is correct HTTP status code when redirecting to a login page?
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@PHP_Jedi true. 303 may be more appropriate from that point of view. However, 302 is more reliable in terms of client compatibility.
– Pekka
May 15 '10 at 9:44
...
try/catch + using, right syntax
...try-catch block is usually in a different method further up the call stack from the using. It is not typical for a method to know how to handle exceptions that occur within it like this.
So my general recomendation is outside—way outside.
private void saveButton_Click(object sender, EventArgs ar...
docker error: /var/run/docker.sock: no such file or directory
...hat runs your script, something like this might work for you:
Dockerfile
FROM busybox
# Copy your script into the docker image
ADD /path/to/your/script.sh /usr/local/bin/script.sh
# Run your script
CMD /usr/local/bin/script.sh
Then you can run:
docker build -t your-image-name:your-tag .
Thi...