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How do you scroll up/down on the Linux console?
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In order to prevent the Matthew Effect, from now on I will try to upvote the second and correct answer to encourage ppl to answer the questions who already have a correct answer.
– WesternGun
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How do I disable directory browsing?
... one option. Another option is editing your apache configuration file.
In order to do so, you first need to open it with the command:
vim /etc/httpd/conf/httpd.conf
Then find the line: Options Indexes FollowSymLinks
Change that line to: Options FollowSymLinks
Lastly save and exit the file, and...
How to check the differences between local and github before the pull [duplicate]
...it fetch origin
... and then do:
git diff master origin/master
... in order to see the difference between your master, and the one on GitHub. If you're happy with those differences, you can merge them in with git merge origin/master, assuming master is your current branch.
Personally, I think...
View array in Visual Studio debugger? [duplicate]
...eautifully for me in VS2010 for both C++ and C#.
It has a few quirks (tab order, modal dialog, no close button) but the ability to plot the contents of an array in a graph more than make up for it.
Edit July 2014: I have finally built a new Visual Studio extension to replace ArrayebugView's functi...
No internet on Android emulator - why and how to fix? [closed]
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In order to use internet on emulator if you are setting behind a proxy server perform the following steps:
Go to settings->Wireless & networks->mobile networks->Access Point Names.
Press menu button. an option men...
How to customize ?
...right: 0; font-size: <many a>px; opacity: 0; margin: 0; padding: 0; border: none; }
– x-yuri
Jun 19 '13 at 15:42
2
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How to loop backwards in python? [duplicate]
... do_something()
This works on basically everything that has a defined order, including xrange objects and lists.
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Auto margins don't center image in page
...of the element to 50% (left:50%;) but that will not center it correctly in order for the element to be centered correctly you need to give it a margin of minus half of it`s width, that will center your element perfectly
here is an example: http://jsfiddle.net/35ERq/3/
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Initial size for the ArrayList
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if you want to use Collections.fill(list, obj); in order to fill the list with a repeated object alternatively you can use
ArrayList<Integer> arr=new ArrayList<Integer>(Collections.nCopies(10, 0));
the line copies 10 times 0 in to your ArrayList
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Changing password with Oracle SQL Developer
... to the users path. Most users have the privileges to do this.
Recap: In order to use Reset Password on Oracle SQL Developer:
You must unpack the Oracle Instant Client in a directory
You must add the Oracle Instant Client directory to the users path
You must then restart Oracle SQL Developer
A...