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How SID is different from Service name in Oracle tnsnames.ora
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Please see: http://www.sap-img.com/oracle-database/finding-oracle-sid-of-a-database.htm
What is the difference between Oracle
SIDs and Oracle SERVICE NAMES. One
config tool looks for SERVICE NAME and
then the next looks for SID...
CSS last-child selector: select last-element of specific class, not last child inside of parent?
... the last of a specific type of element. For that, you want :last-of-type
http://jsfiddle.net/C23g6/3/
As per @BoltClock's comment, this is only checking for the last article element, not the last element with the class of .comment.
body {
background: black;
}
.comment {
width: 470p...
What is the meaning of #XXX in code comments?
...e is even submitted to revision control". That's the way it's used inside google, automatically enforced, so you might see XXXs during code review but it's impossible to submit the code until the XXXs are gone. Longer-lived to-do notes can be marked with TODO, which are allowed to be submitted as ...
Coding Conventions - Naming Enums
...instances should be uppercase according to the docs on the Oracle website (http://docs.oracle.com/javase/tutorial/java/javaOO/enum.html).
However, while looking through a JavaEE7 tutorial on the Oracle website (http://www.oracle.com/technetwork/java/javaee/downloads/index.html), I stumbled across t...
How to color the Git console?
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For example see https://web.archive.org/web/20080506194329/http://www.arthurkoziel.com/2008/05/02/git-configuration/
The interesting part is
Colorized output:
git config --global color.branch auto
git config --global color.diff auto
gi...
JQuery: How to call RESIZE event only once it's FINISHED resizing?
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Literally do the same google search every day. and come to the same page for this piece of code. Wish i could just remember it haha.
– Dustin Silk
Nov 7 '14 at 10:07
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How to open emacs inside bash
...figure and then just regular ol' emacs will always open in terminal.
curl http://gnu.mirrors.hoobly.com/emacs/emacs-25.3.tar.xz
tar -xvzf emacs-25.3.tar.xz && cd emacs-25.3
./configure --without-x
make && sudo make install
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Reading Properties file in Java
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You can find information on this page:
http://www.mkyong.com/java/java-properties-file-examples/
Properties prop = new Properties();
try {
//load a properties file from class path, inside static method
prop.load(App.class.getClassLoader().getResourceAsStr...
How to get the primary IP address of the local machine on Linux and OS X? [closed]
...0.0):
ip route get 1 | awk '{print $NF;exit}'
or avoiding awk and using Google's public DNS at 8.8.8.8 for obviousness:
ip route get 8.8.8.8 | head -1 | cut -d' ' -f8
A less reliable way: (see comment below)
hostname -I | cut -d' ' -f1
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jQuery - selecting elements from inside a element
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both seem to be working.
see fiddle: http://jsfiddle.net/maniator/PSxkS/
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