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What is RSS and VSZ in Linux memory management
... way more to it than this, to learn more check the following references:
http://manpages.ubuntu.com/manpages/en/man1/ps.1.html
https://web.archive.org/web/20120520221529/http://emilics.com/blog/article/mconsumption.html
Also see:
A way to determine a process's "real" memory usage, i.e. private...
Get specific ArrayList item
...reference, you should refer to the Java API for these types of questions:
http://download.oracle.com/javase/1.4.2/docs/api/java/util/ArrayList.html
It's a useful thing!
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How to display Base64 images in HTML?
...low.com/questions/13265902/… suggests there's no header for encoding the HTTP body using base-64.
– Dan Dascalescu
Apr 19 '15 at 3:56
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Spring MVC: How to return image in @ResponseBody?
...creation
With this method you dont have to worry about autowiring in the HttpServletResponse, throwing an IOException or copying stream data around.
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How do you execute an arbitrary native command from a string?
... difficult it is to use PowerShell to run shell commands (oh, the irony).
http://connect.microsoft.com/PowerShell/feedback/details/376207/
They suggest using --% as a way to force PowerShell to stop trying to interpret the text to the right.
For example:
MSBuild /t:Publish --% /p:TargetDatabaseN...
Is there a way for multiple processes to share a listening socket?
...ix domain socket and use libancillary to send over the descriptor.
See:
https://www.linuxquestions.org/questions/programming-9/how-to-share-socket-between-processes-289978/
For creating AF_UNIX Sockets:
http://docs.sun.com/app/docs/doc/817-4415/portmapper-51908?a=view
For example code:
ht...
Firefox Add-on RESTclient - How to input POST parameters?
...a wireshark record to show: POST /restService/usersPost/test?param1=hallo HTTP/1.1 Host: xxx.xxx.xxx.xxx:9090 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:24.0) Gecko/20100101 Firefox/24.0 Accept: text/html,application/xhtml+xml,application/xml;q=0.9,/;q=0.8 Accept-Language: null Accept-Encod...
What's the correct way to sort Python `import x` and `from x import y` statements?
...o popularity, Alphabetical ordering is the way.
for eg like this:
import httplib
import logging
import random
import StringIO
import time
import unittest
from nova.api import openstack
from nova.auth import users
from nova.endpoint import cloud
OR
import a_standard
import b_standard
import a_t...
How to create a self-signed certificate for a domain name for development?
...All kudos for this solution to Mike O'Brien for his excellent blog post at http://www.mikeobrien.net/blog/creating-self-signed-wildcard
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PHP exec() vs system() vs passthru()
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As drawn from http://php.net/ && Chipmunkninja:
The system() Function
The system function in PHP takes a string argument with the command to
execute as well as any arguments you wish passed to that command. This
functi...