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What is the dual table in Oracle?
...ystem function in a select statement:
e.g. select sysdate from dual;
See http://www.adp-gmbh.ch/ora/misc/dual.html
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Run automatically program on startup under linux ubuntu [closed]
...filename must be an init style script. A good template was also provided - https://github.com/fhd/init-script-template.
Another link to another article just to avoid possible link rot (although it would be saddening if GitHub died) - http://www.linux.com/learn/tutorials/442412-managing-linux-daemons...
MultiPlatform版OBS（Open Broadcaster Software）流媒体视频开源软件安装...
...pen Broadcaster Software）流媒体视频开源软件安装配置官网：https: obsproject com index界面截图：媒体源可以是：图像、视频文件、桌面、窗口、显示器（可多个切换）等。从源码安装参考：http 官网：https://obsproject.com/index
界面截图...
What good technology podcasts are out there?
...est of these are easily found by doing a podcast search in iTunes, or just googling (I'll do some repeating here to condense the list):
Buzz Out Loud (General Consumer Tech, Daily)
This Week in Tech (aka TWiT. Weekly Consumer Tech.)
The Java Posse (Weekly.)
Google Developer Podcast (which went l...
Set cache-control for entire S3 bucket automatically (using bucket policies?)
...=2592000,public
Here are some links to the manual if you need more info:
http://docs.aws.amazon.com/cli/latest/userguide/using-s3-commands.html
http://docs.aws.amazon.com/cli/latest/reference/s3/cp.html#options
Known Issues:
"Unknown options: --metadata-directive, REPLACE"
this can be caused by ...
Two divs, one fixed width, the other, the rest
...
See: http://jsfiddle.net/SpSjL/ (adjust the browser's width)
HTML:
<div class="right"></div>
<div class="left"></div>
CSS:
.left {
overflow: hidden;
min-height: 50px;
border: 2px dashed #f0...
How to revert (Roll Back) a checkin in TFS 2010
...cle discussing details about rolling back a changeset now available here: http://msdn.microsoft.com/en-us/library/ms194956(v=vs.110).aspx
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How can I get my Twitter Bootstrap buttons to right align?
... attribute and let bootstrap arrange the buttons.
For Bootstrap 2.3, see: http://getbootstrap.com/2.3.2/components.html#misc > Helper classes > .pull-right.
For Bootstrap 3, see: https://getbootstrap.com/docs/3.3/css/#helper-classes > Helper classes.
For Bootstrap 4, see: https://getbo...
Virtual Serial Port for Linux
...r login terminals will also be using ptys.
Wikipedia has more about ptys: http://en.wikipedia.org/wiki/Pseudo_terminal
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Combining node.js and Python
...rk that's similar to using TCP or Unix sockets, but it's much more robust (http://zguide.zeromq.org/py:all)
There's a library that uses zeroMQ to provide a RPC framework that works pretty well. It's called zeroRPC (http://www.zerorpc.io/). Here's the hello world.
Python "Hello x" server:
import ...