Tag: port

58 votes
11 answers
2.7K views
Quickly reading very large tables as dataframes

I have very large tables (30 million rows) that I would like to load as a dataframes in R. read.table() has a

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Thurman
0 1 0 9
asked 07 September, 2021
63 votes
15 answers
3.1K views
How do I assign a port mapping to an existing Docker container?

I'm not sure if I've misunderstood something here, but it seems like it's only possible to set

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Sachiko
0 1 0 9
asked 07 September, 2021
65 votes
2 answers
2.2K views
How do SO_REUSEADDR and SO_REUSEPORT differ?

The man pages and programmer documentations for the socket options SO_REUSEADDR and SO_REUSEPORT are different

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Thurman
0 1 0 9
asked 07 September, 2021
59 votes
30 answers
1.6K views
How to kill a process running on particular port in Linux?

I tried to close the tomcat using ./shutdown.sh from tomcat /bin directory. But found that the server was not

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Venice
0 1 0 9
asked 07 September, 2021
47 votes
29 answers
1.7K views
Import Error: No module named numpy

I have a very similar question to this question, but still one step behind. I have only one version of Python

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Fabian
0 1 0 9
asked 07 September, 2021
67 votes
4 answers
1.7K views
How can I make the PyDev editor selectively ignore errors?

I'm using PyDev under Eclipse to write some Jython code. I've got numerous instances where I need t

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Lynette
0 1 0 9
asked 07 September, 2021
60 votes
28 answers
607 views
Transport security has blocked a cleartext HTTP

What setting do I need to put in my info.plist to enable HTTP mode as per the following error message? Tra

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Luis
0 1 0 9
asked 07 September, 2021
60 votes
25 answers
1.4K views
In Node.js, how do I "include" functions from my other files?

Let's say I have a file called app.js. Pretty simple: var express = require('express'); var ap

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Deedee
0 1 0 9
asked 07 September, 2021
59 votes
30 answers
1.8K views
How to export all collections in MongoDB?

I want to export all collections in MongoDB by the command: mongoexport -d dbname -o Mongo.json The resul

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Jefferey
0 1 0 9
asked 07 September, 2021
50 votes
30 answers
1.3K views
How do I import an SQL file using the command line in MySQL?

I have a .sql file with an export from phpMyAdmin. I want to import it into a different server using the comma

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Sydney
0 1 0 9
asked 07 September, 2021
55 votes
30 answers
1.8K views
How to fix java.lang.UnsupportedClassVersionError: Unsupported major.minor version

I am trying to use Notepad++ as my all-in-one tool edit, run, compile, etc. I have JRE installed, and I have

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Trudy
0 1 0 9
asked 07 September, 2021
64 votes
30 answers
740 views
How do I include a JavaScript file in another JavaScript file?

Is there something in JavaScript similar to @import in CSS that allows you to include a JavaScript file inside

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Margo
0 1 0 9
asked 07 September, 2021
58 votes
29 answers
598 views
How do I get PHP errors to display?

I have checked my PHP ini file (php.ini) and display_errors is set and also error reporting is E_ALL. I have r

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Hildegard
0 1 0 9
asked 07 September, 2021