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Linux/Unix command to determine if process is running?
...D in $PIDS; do
echo $PID
done
fi
You can test it by saving it to a file (named "running") with execute permissions (chmod +x running) and executing it with a parameter: ./running "httpd"
#!/bin/bash
ps cax | grep httpd
if [ $? -eq 0 ]; then
echo "Process is running."
else
echo "Process ...
What are Maven goals and phases and what is their difference?
...hed to that phase.
When you create a plugin execution in your Maven build file and you only specify the goal then it will bind that goal to a given default phase. For example, the jaxb:xjc goal binds by default to the generate-resources phase. However, when you specify the execution you can also ...
What's the difference between require and require-dev? [duplicate]
...cottDavidTesler this package the package you provide in your composer.json file like "require-dev": { // this package('s) }
– Rahil Wazir
Jun 25 '14 at 13:06
9
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Facebook Architecture [closed]
...ey use. How do they scale & what are the design decisions for what they do etc. Main underpinning being to learn. Knowing about sites which handles such massive traffic gives lots of pointers for architects etc. to keep in mind certain stuff while designing new sites. I am sharing what I found.
...
In Vim, how do I apply a macro to a set of lines?
I have a file with a bunch of lines. I have recorded a macro that performs an operation on a single line. I want to repeat that macro on all of the remaining lines in the file. Is there a quick way to do this?
...
Managing relationships in Laravel, adhering to the repository pattern
While creating an app in Laravel 4 after reading T. Otwell's book on good design patterns in Laravel I found myself creating repositories for every table on the application.
...
What is the difference between a database and a data warehouse?
...ue. OLTP, again, is a TYPE of database.
Other types of "databases": Text files, XML, Excel, CSV..., Flat Files :-)
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What is the difference between Polymer elements and AngularJS directives?
... component is scoped in polymer web components. You can share css & js files across several components or you can inline them.
3) Yes, Angular plans on incorporating polymer in version 2+ according to Rob Dodson and Eric Bidelman
It's funny how nobody here has mentioned the word scope. I think...
python max function using 'key' and lambda expression
..., '2', 2, 2.57]
>>> max(lis)
Traceback (most recent call last):
File "<ipython-input-2-0ce0a02693e4>", line 1, in <module>
max(lis)
TypeError: unorderable types: int() > str()
But this works, as we are comparing integer version of each object:
>>> max(lis, k...
How to import and use different packages of the same name in Go language?
...example, I want to use both text/template and html/template in one source file.
But the code below throw errors.
2 Answers...