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Java Logging vs Log4J [closed]
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@Stephen C: Thanks for the info, though I learned that some time ago and am now using SLF4J whenever I can. (My comment was a real question btw, not a conservative remark)
– Bart van Heukelom
Jun 19 '11 at 11:39
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AWS S3 copy files and folders between two buckets
...m's S3Interface has a copy functions which does the above.
http://rubydoc.info/gems/right_aws/3.0.0/RightAws/S3Interface#copy-instance_method
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f...
How to open link in new tab on html?
...pened tab from being able to modify the original tab maliciously.
For more information about this vulnerability see these resources:
https://dev.to/ben/the-targetblank-vulnerability-by-example
https://support.detectify.com/support/solutions/articles/48001048981-external-links-using-target-blank-
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Search for all occurrences of a string in a mysql database [duplicate]
...ution would be doing something like this:
mysqldump -u myuser --no-create-info --extended-insert=FALSE databasename | grep -i "<search string>"
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PDOException “could not find driver”
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You need to have a module called pdo_mysql. Looking for following in phpinfo(),
pdo_mysql
PDO Driver for MySQL, client library version => 5.1.44
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Recursive search and replace in text files on Mac and Linux
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For more info about this command read this lifehacker.com/5810026/…
– kuzdu
Sep 26 '18 at 14:41
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How to trim a string to N chars in Javascript?
...rting point. The second argument (7) is the ending point (exclusive). More info here.
var string = "this is a string";
var length = 7;
var trimmedString = string.substring(0, length);
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Reading value from console, interactively
...'Thank you for your valuable feedback:', answer);
rl.close();
});
More information here.
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git undo all uncommitted or unsaved changes
...can be reapplied at a later time or dropped if is no longer required
more info on stashing
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Specifying column name in a “references” migration
...n certainly add them. You will want to check out the guide I link for more info on migrations in general, and you may even end up putting calling SQL code directly in your migration. I would say ignore it, as it isn't a normal part of rails, you will get 0 performance out of it, as rails' default ge...