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How to stop mongo DB in one command
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I believe the order for service is sudo service mongodb [start|stop|restart|status]. sudo service stop mongodb results in: stop: unrecognized service
– jacob
Jul 12 '13 at 16:21
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Writing to an Excel spreadsheet
... check the Read the Docs site. You won't need Office or Excel installed in order to use openpyxl.
Your program would look something like this:
import openpyxl
wb = openpyxl.load_workbook('example.xlsx')
sheet = wb.get_sheet_by_name('Sheet1')
stimulusTimes = [1, 2, 3]
reactionTimes = [2.3, 5.1, 7....
Bootstrap 3: pull-right for col-lg only
...to create your own class with media queries. Bootstrap 3 already has float ordering for media breakpoints under Column Ordering: http://getbootstrap.com/css/#grid-column-ordering
The syntax for the class is col-<#grid-size>-(push|pull)-<#cols> where <#grid-size> is xs, sm, md or l...
How do I simulate a low bandwidth, high latency environment?
I need to simulate a low bandwidth, high latency connection to a server in order to emulate the conditions of a VPN at a remote site. The bandwidth and latency should be tweakable so I can discover the best combination in order to run our software package.
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Why would an Enum implement an Interface?
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@AKh it compares the ordinals, meaning the natural ordering is the order the enum constants are in the source file.
– Jorn
Aug 21 '12 at 21:43
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I forgot the password I entered during postgres installation
...s to keep around
cp pg_hba.conf-backup pg_hba.conf
restart the server, in order to run with the safe pg_hba.conf
sudo /etc/init.d/postgresql restart
Further Reading about that pg_hba file: http://www.postgresql.org/docs/9.1/static/auth-pg-hba-conf.html
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How to disallow temporaries
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@Mikhail the order of destruction of temporary objects that are destroyed at the same points is the reverse order of their construction. The default argument that the caller passes is a temporary. If the Foo object is a temporary too, and...
How do you serve a file for download with AngularJS or Javascript?
...scope.url = (window.URL || window.webkitURL).createObjectURL( blob );
in order to enable the URL:
app = angular.module(...);
app.config(['$compileProvider',
function ($compileProvider) {
$compileProvider.aHrefSanitizationWhitelist(/^\s*(https?|ftp|mailto|tel|file|blob):/);
}]);
Plea...
How can I autoformat/indent C code in vim?
...below, etc. All the options are controlled by command line parameters.
In order to use it in vim, just set the formatprg option to it, and then use the gq command. So, for example, I have in my .vimrc:
autocmd BufNewFile,BufRead *.cpp set formatprg=astyle\ -T4pb
so that whenever I open a .cpp fi...
What is the purpose of the “role” attribute in HTML?
... also see it as being useful for embedded browsers and screen scrapers. In order to be useful to the unusual HTML client, the attribute needs to be set to one of the roles from the spec I linked. If you make up your own, this 'future' functionality can't work - a comment would be better.
Practical...