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Observer Design Pattern vs “Listeners”
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answered Jul 29 '10 at 2:35
Derek GreerDerek Greer
12.4k55 gold badges3535 silver badges4545 bronze badges
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Difference between Python datetime vs time modules
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answered Sep 20 '11 at 4:00
SingleNegationEliminationSingleNegationElimination
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Checking if an object is null in C#
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256
It's not data that is null, but dataList.
You need to create one with
public List<Object&...
How to set entire application in portrait mode only?
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298
For any Android version
From XML
You can specify android:screenOrientation="portrait" for ea...
Proper usage of Java -D command-line parameters
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252
I suspect the problem is that you've put the "-D" after the -jar. Try this:
java -Dtest="true...
Difference between exit(0) and exit(1) in Python
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257
0 and 1 are the exit codes.
exit(0) means a clean exit without any errors / problems
exit(1)...
Pass a PHP string to a JavaScript variable (and escape newlines) [duplicate]
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527
Expanding on someone else's answer:
<script>
var myvar = <?php echo json_encode($my...
Clear a terminal screen for real
...alias though...
alias cls='printf "\033c"'
Explanation
\033 == \x1B == 27 == ESC
So this becomes <ESC>c which is the VT100 escape code for resetting the terminal. Here is some more information on terminal escape codes.
Edit
Here are a few other ways of doing it...
printf "\ec" #\e is ...
How to download/checkout a project from Google Code in Windows?
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213
If you don't want to install anything but do want to download an SVN or GIT repository, then y...
How can I check if a key is pressed during the click event with jQuery?
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edited May 23 '17 at 11:54
Community♦
111 silver badge
answered Mar 15 '10 at 7:33
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