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“Cannot update paths and switch to branch at the same time”
I sometimes use the checkout -b option to create a new branch, check it out at the same time and set up tracking in one command.
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How do I clear stuck/stale Resque workers?
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None of these solutions worked for me, I would still see this in redis-web:
0 out of 10 Workers Working
Finally, this worked for me to clear all the workers:
Resque.workers.each {|w| w.unregister_worker}
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How to use my view helpers in my ActionMailer views?
I want to use the methods I defined in app/helpers/annotations_helper.rb in my ReportMailer views ( app/views/report_mailer/usage_report.text.html.erb ). How do I do this?
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Remote connect to clearDB heroku database
...tabase and choose the 'Endpoint Information' tab. There you see your username/password. The URL to the database can be acquired by running
heroku config --app <YOUR-APP-NAME> in the command line.
In my case, it was something like: mysql://user:pass@us-cdbr-east.cleardb.com/DATABASE?reconnect...
Angularjs loading screen on ajax request
...ith this directive, all you need to do is to give any loading animation element an 'loading' attribute:
<div class="loading-spiner-holder" data-loading ><div class="loading-spiner"><img src="..." /></div></div>
You can have multiple loading spinners on the page. wher...
Run php script as daemon process
... process (wait for instructions and do stuff). cron job will not do it for me because actions need to be taken as soon as instruction arrives. I know PHP is not really the best option for daemon processes due to memory management issues, but due to various reasons I have to use PHP in this case. I c...
Dependency graph of Visual Studio projects
...he dependencies and you can also analyze the usability of your classes and methods.
Their website:
http://ndepend.com
To complete the @Eriawan answer in April 2020 NDepend version 2020.1 has been released with Dependency Graph completely rebuilt. It now scales on large solutions made of hundred...
pip broke. how to fix DistributionNotFound error?
...tributionNotFound problem.
The resolve is:
easy_install --upgrade pip
Remember: just use one of the above tools to manage your Py packages.
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Store output of subprocess.Popen call in a string
...ut = check_output(["ntpq", "-p"])
In Python 2.4-2.6
Use the communicate method.
import subprocess
p = subprocess.Popen(["ntpq", "-p"], stdout=subprocess.PIPE)
out, err = p.communicate()
out is what you want.
Important note about the other answers
Note how I passed in the command. The "ntpq -...
How do I install imagemagick with homebrew?
I'm trying to install Imagemagick on OSX Lion but something is not working as expected.
5 Answers
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