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Server is already running in Rails
...s detached then follow below guidelines:
If you detached you rails server by using command "rails -d" then,
Remove rails detached server by using command
ps -aef | grep rails
OR by this command
sudo lsof -wni tcp:3000
then
kill -9 pID
OR use this command
To find and kill process by port...
.bashrc at ssh login
...ry with Ubuntu 12.04 LTS server, since .bashrc is sourced when you SSH in, by default.
– orokusaki
Dec 15 '12 at 2:53
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Get user profile picture by Id
... how I'll be able to get a direct link to a profile picture of a user only by using his id?
15 Answers
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How to take column-slices of dataframe in pandas
...columns. Slice notation being start:stop:step
# slice from 'foo' to 'cat' by every 2nd column
df.loc[:, 'foo':'cat':2]
# foo quz cat
# slice from the beginning to 'bar'
df.loc[:, :'bar']
# foo bar
# slice from 'quz' to the end by 3
df.loc[:, 'quz'::3]
# quz sat
# attempt from 'sat' to 'bar'
df.l...
Difficulty with ng-model, ng-repeat, and inputs
I am trying to allow the user to edit a list of items by using ngRepeat and ngModel . ( See this fiddle .) However, both approaches I've tried lead to bizarre behavior: one doesn't update the model, and the other blurs the form on each keydown.
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Random / noise functions for GLSL
... check out this file for GLSL implementations of Perlin and Simplex noise, by Stefan Gustavson.
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Folder structure for a Node.js project
...f contains static pdf files
/css contains style sheets (or compiled output by a css engine)
/js contains client side JavaScript
/controllers contain all your express routes, separated by module/area of your application (note: when using the bootstrapping functionality of express, this folder is cal...
Having the output of a console application in Visual Studio instead of the console
...cation as in stolsvik's answer. The option mentioned in this answer was on by default for me in any case.
– TooTone
Apr 11 '14 at 17:01
3
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How can I make git accept a self signed certificate?
...SSL certificate when fetching or pushing over HTTPS.
Can be overridden by the GIT_SSL_NO_VERIFY environment variable.
http.sslCAInfo
File containing the certificates to verify the peer with when fetching or pushing
over HTTPS. Can be overridden by the GIT_SSL_CAINFO environment variable...
How to get the error message from the error code returned by GetLastError()?
...(buf) since FormatMessage expects the size of the buffer in TCHARs, not in bytes.
– Kai
Apr 7 '18 at 3:45
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