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Repeat command automatically in Linux
...ns off the header showing the interval,
command, and current time at the top of the display, as well as the
following blank line.
Linux/Unix man page can be found here
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Extract only right most n letters from a string
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@Jalle, VB.NET has Left, Right and Mid as top-level functions, plus many other helpful things that are not part of C#. Not sure why, as many of them are decent functions.
– ingredient_15939
Aug 2 '14 at 3:52
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Block comments in html.erb templates in rails
... If I have a block of n lines, I just want to be able to add a line at the top and the bottom (or maybe a couple) and have it work. I don't want to have to edit the whole block.
– dionyziz
Oct 23 '13 at 21:48
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How do you see recent SVN log entries?
...(and when not using verbose log). But it's nice - shows most recent at the top. And better than TortoiseSVN's 100-at-a-time paging! When you want to go further back.
– Tomasz Gandor
Nov 14 '12 at 20:42
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sendmail: how to configure sendmail on ubuntu? [closed]
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I got the top answer working (can't reply yet) after one small edit
This did not work for me:
FEATURE('authinfo','hash /etc/mail/auth/client-info')dnl
The first single quote for each string should be changed to a backtick (`) like ...
Get JSON object from URL
...gement-for-php-software
// in most cases, you should set it to true
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_URL, 'url_here');
$result = curl_exec($ch);
curl_close($ch);
$obj = json_decode($result);
echo $obj->acces...
Remove spaces from std::string in C++
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This solution is correct for me. The top one is not.
– Jason Liu
Oct 15 '17 at 23:24
1
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Android and setting alpha for (image) view alpha
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@Antonio Why? This answer does not add any information on top of mine, and on the contrary is less complete.
– sschuberth
Nov 20 '16 at 12:27
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How to add external library in IntelliJ IDEA?
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Refresh project so libs show up in the structure (right click on project top level, refresh/synchronize)
Expand libs and right click on the jar
Select "Add as Library"
Done
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Difference between e.target and e.currentTarget
...ived the event. In other words, e.target returns the component which is on top in the Display List hierarchy and must be in the child hierarchy or the component itself.
One use can be when you have several Image in Canvas and you want to drag Images inside the component but Canvas. You can add a li...