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How do I enter a multi-line comment in Perl? [duplicate]
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It isn't necessary to start the comment with =POD, you can use any thing to start Multi-line comment ( say =xyz etc ) But yes end must always be with =cut not even =CUT
– Bharat
Jun 13 '14 at 4:44
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What is $@ in Bash? [duplicate]
...nment to them is not allowed.
* Expands to the positional parameters, starting from one. When the expansion occurs within double quotes, it expands to a single word with the value of each parameter separated by the first character of the IFS special variable. That is, "$*" is equivalen...
How do I remove a single breakpoint with GDB?
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You can delete all breakpoints using
del <start_breakpoint_num> - <end_breakpoint_num>
To view the start_breakpoint_num and end_breakpoint_num use:
info break
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Is there a PHP Sandbox, something like JSFiddle is to JS? [closed]
...ed is:
http://3v4l.org/
It lets you test your code in all PHP versions starting from PHP4.
If you want something for your local environment, the Runkit extension aims to provide a PHP Sandbox:
Instantiating the Runkit_Sandbox class creates a new thread with its own scope and program stack. ...
Easier way to populate a list with integers in .NET [duplicate]
... Enumerable.Range(1, 10).ToList();
The first parameter is the integer to start at and the second parameter is how many sequential integers to include.
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How do we determine the number of days for a given month in python [duplicate]
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@NamGVU In 2011, the month of February started on a weekday and had 28 days. In 2012, the first weekday was on the 2nd, and the month had 29 days that year.
– Maddie
Mar 25 '19 at 14:21
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How to always show scrollbar
The scrollbar in my scrollview is only visible when I start scrolling.
How can I always show it?
14 Answers
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SQL Server. How to refresh the intellisense? [duplicate]
...nd/or renamed fields in an existing table (it happens either way). When I start to write some SQL, the intellisense doesn't recognize the new field names and starts underlining everything.
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How to convert integer to string in C? [duplicate]
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@Max, while tests the condition before the loop start, do while tests the condition after the loop has started.
– Semirix
Oct 13 '15 at 22:51
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Comparing two branches in Git? [duplicate]
... but git diff b1...b2 is not same as git diff b2...b1. For example once we started b2 from b1 and when if we make some changes to b1, git diff b2...b1 will show changes made to b1 after b2 started. If we do git diff b1...b2 it will give changes made to b2 which are not in b1.
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