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unable to start mongodb local server
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Try:
sudo service mongod stop
sudo mongod
To stop current active mongodb service, allowing you to then start a new one
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Determine the process pid listening on a certain port
...kstat.
As we worked out during the discussion with @Cyclone, the line that does the job is:
sockstat -4 -l | grep :80 | awk '{print $3}' | head -1
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How to use “/” (directory separator) in both Linux and Windows in Python?
...s / to make a particular file in a folder, if I want to use the code in windows it will not work, is there a way by which I can use the code in Windows and Linux.
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Determine if Android app is being used for the first time
I am currently developing an android app. I need to do something when the app is launched for the first time, i.e. the code only runs on the first time the program is launched.
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How to quit a java app from within the program
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You can use System.exit() for this purpose.
According to oracle's Java 8 documentation:
public static void exit(int status)
Terminates the currently running Java Virtual Machine. The argument serves as a status code; by convention, a nonzero status code indicates abnormal termination.
This method...
How to get Last record from Sqlite?
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@Hasmukh hi govind here.. want to do satelitemenu at the right of bottom corner... did you done it.. ?
– Govind Rathod
Sep 3 '14 at 9:15
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Sorting related items in a Django template
...nt to make the display order a permanent property of the attendee, which I don't. I might, for example, wish to display the attendees sorted by the date when their registration was received, so I would know which attendees should be notified that there was no room for them.
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Crop MP3 to first 30 seconds
...impression of the quality of your sound files, and it also takes longer to do.
Here's a command line that will slice to 30 seconds without transcoding:
ffmpeg -t 30 -i inputfile.mp3 -acodec copy outputfile.mp3
The -acodec switch tells ffmpeg to use the special "copy" codec which does not transco...
Round double in two decimal places in C#?
I want to round up double value in two decimal places in c# how can i do that?
8 Answers
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Laravel 4 Eloquent Query Using WHERE with OR AND OR?
How do I say WHERE (a = 1 OR b =1 ) AND (c = 1 OR d = 1)
11 Answers
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