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How to check if running as root in a bash script
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@StephenAngelico Sudo should work. If you're testing it by doing $ sudo echo $EUID ; that's a bad test and will fail because $EUID is expanded before the command is passed to sudo. Try putting echo $EUID in a test script and running that with sudo.
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Multiple working directories with Git?
...le, when $GIT_DIR=/path/main/.git the command git worktree add /path/other/test-next next creates:
the linked working tree in /path/other/test-next and
also creates a $GIT_DIR/worktrees/test-next directory (or $GIT_DIR/worktrees/test-next1 if test-next is already taken).
Within a linked work...
How do I get the directory that a program is running from?
...ve path. So for example I have this directory structure:
main
----> test
----> src
----> bin
and I want to compile my source code to bin and write a log to test I can just add this line to my code.
std::string pathToWrite = base + "/../test/test.log";
I have tried this approach...
NUnit isn't running Visual Studio 2010 code
...lt the solution without any errors. I can now use the NUnit GUI app to run tests built for .NET 4.0. I've not done exhaustive testing of this build so there may be problems, but for my purposes it works fine.
Update: It is not necessary to rebuild NUnit. I discovered that if you add the following t...
Python's time.clock() vs. time.time() accuracy?
...me() but exists also with time.clock(), so you should never run one timing test only, but always run a series of test and look at mean/variance of the times.
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How to run only one task in ansible playbook?
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FWIW with Ansible 2.2 one can use include_role:
playbook test.yml:
- name: test
hosts:
- 127.0.0.1
connection: local
tasks:
- include_role:
name: test
tasks_from: other
then in roles/test/tasks/other.yml:
- name: say something else
shell: echo "I...
What is a good use case for static import of methods?
...sions of JUnit methods like assertEquals and fail were inherited since the test class extended junit.framework.TestCase.
// old way
import junit.framework.TestCase;
public class MyTestClass extends TestCase {
public void myMethodTest() {
assertEquals("foo", "bar");
}
}
In JUnit 4...
How to simulate a higher resolution screen? [closed]
Is there any way for the browser to test my websites in resolutions that are higher than my screens?
9 Answers
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Ruby: Easiest Way to Filter Hash Keys?
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@Andrew, I think you're right. I was on 1.8.7 when I was testing the answer to this question.
– mikej
Sep 15 '11 at 23:22
2
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How to read contacts on Android 2.0
...ame="android.permission.READ_CONTACTS"/>
ContactList.java
package com.test;
import java.util.ArrayList;
public class ContactList {
private ArrayList<Contact> contacts = new ArrayList<Contact>();
public ArrayList<Contact> getContacts() {
return contacts;
}
public void s...