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Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize
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I got similar message when running command line mvn (version 3.3.3) on Linux with Java 8.
By opening maven script /$MAVEN-HOME/bin/mvn, found the following line
MAVEN_OPTS="$(concat_lines "$MAVEN_PROJECTBASEDIR/.mvn/jvm.config") $MAVEN_OPTS"
Where $MAVEN_PROJECTBASEDIR by default is your home...
Convert Django Model object to dict with all of the fields intact
...Round: better model printing
If you want a django model that has a better python command-line display, have your models child-class the following:
from django.db import models
from itertools import chain
class PrintableModel(models.Model):
def __repr__(self):
return str(self.to_dict()...
How to execute mongo commands through shell scripts?
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This works for me under Linux:
mongo < script.js
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GitHub - failed to connect to github 443 windows/ Failed to connect to gitHub - No Error
...et, which is free & based on Google's GAE, and available for Windows / Linux / Mac.
Then set proxy address for git, e.g:
git config --global http.proxy 127.0.0.1:8087
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What's the maximum value for an int in PHP?
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Well, on amd64 linux, which is quite common nowadays, its 9223372036854775807 (2^63-1)
– derobert
Mar 22 '09 at 7:51
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What is the difference between Raising Exceptions vs Throwing Exceptions in Ruby?
...the throw/catch construct you're familiar with from other languages (or to Python's raise/except). If you've encountered an error condition and you would throw over it in another language, you should raise in Ruby.
Ruby's throw/catch lets you break execution and climb up the stack looking for a catc...
Android emulator: How to monitor network traffic?
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Charles also exists for Linux, I have it installed on my Ubuntu 18.04
– Marecky
Dec 2 '18 at 12:25
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Run a PostgreSQL .sql file using command line arguments
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If you are logged in into psql on the Linux shell the command is:
\i fileName.sql
for an absolute path and
\ir filename.sql
for the relative path from where you have called psql.
s...
How to use CURL via a proxy?
...ting a socks proxy and it works on my local machine but doesn't work on my linux dedicated server. Any idea ?
– coding_idiot
Jan 31 '13 at 9:44
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How to have the formatter wrap code with IntelliJ?
... Could you post this action's name (Settings -> Keymap)? On most Linuxes the CTRL+ALT+L combination is used to block the computer. I can't even use the "Find action by shortcut".
– tomrozb
Jul 2 '14 at 10:41
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