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How to use JavaScript regex over multiple lines?
...ude Windows and classic Mac OS style line endings: (.|[\r\n]).
That turns out to be somewhat cumbersome, as well as slow, (see KrisWebDev's answer for details), so a better approach would be to match all whitespace characters and all non-whitespace characters, with [\s\S], which will match everythi...
The mysql extension is deprecated and will be removed in the future: use mysqli or PDO instead [dupl
... then you can almost certainly just start using them right away—i.e. without any installation effort.
They differ slightly, but offer a number of advantages over the old extension including API support for transactions, stored procedures and prepared statements (thereby providing the best way to ...
Is the ternary operator faster than an “if” condition in Java [duplicate]
...ossible?
Not “whenever possible” but certainly whenever possible without detriment effects. Shorter code is at least potentially more readable since it focuses on the relevant part rather than on incidental effects (“boilerplate code”).
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Custom fonts in iOS 7
...hat's why step 2 is important. I spent a lot of time trying to figure that out the first time :)
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What is the difference between String.Empty and “” (empty string)?
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Interesting that even though the question says nothing about comparing a string to either "" or string.Empty to check for empty strings, a lot of people seem to interpret the question that way...
– peSHIr
Jan 15 '09 at 9:09
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Resizing UITableView to fit content
...ou have bouncing enabled and scroll to the bottom to see some cells bounce out of view.
– whyoz
Aug 21 '12 at 23:44
Wh...
“No backupset selected to be restored” SQL Server 2012
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I had this problem and it turned out I was trying to restore to the wrong version of SQL. If you want more information on what's going on, try restoring the database using the following SQL:
RESTORE DATABASE <YourDatabase>
FROM DISK='<the path to ...
How do I restart nginx only after the configuration test was successful on Ubuntu?
...rs. On a multi-site server this puts down all the sites, even the ones without configuration errors.
7 Answers
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How to exit if a command failed?
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It seems reversed, but read it out and it makes sense: "do this command (successfully)" OR "print this error and exit"
– simpleuser
Mar 14 '14 at 22:18
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Javascript - Append HTML to container element without innerHTML
I need a way to append HTML to a container element without using innerHTML. The reason why I do not want to use innerHTML is because when it is use like this:
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