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Dynamically Changing log4j log level
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Log4j2 can be configured to refresh its configuration by scanning the log4j2.xml file (or equivalent) at given intervals. E.g. <Configuration status="warn" monitorInterval="5" name="tryItApp" packages="">
– Kimball Robinson
Aug 31 '...
How to see the CREATE VIEW code for a view in PostgreSQL?
...mmand... and got it:
\d+ viewname
You can see similar sorts of commands by typing \? at the pgsql command line.
Bonus tip: The emacs command sql-postgres makes pgsql a lot more pleasant (edit, copy, paste, command history).
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How to correctly require a specific commit in Composer so that it would be available for dependent p
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Looks like GitHub is supported by Composer out of the box - I've just removed the "url": "https://github.com/KnpLabs/Gaufrette.git" from first package and it still works.
– Maciej Sz
Jan 23 '14 at 19:41
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How to clear Facebook Sharer cache?
...response is that q value (passed as parameter to above url) is not allowed by Access-Control-Allow-Origin.
– Giovanni Bitliner
Mar 11 '12 at 22:02
3
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Leaflet - How to find existing markers, and delete markers?
...ve the latest marker that way, because each time, the var marker is erased by the latest. So one way to go is to create a global array of marker, and you add your marker in the global array.
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MySQL error code: 1175 during UPDATE in MySQL Workbench
...et to true on develop and production. There's many reasons to set it to 0 by default, for example when you develop stand-alone features that you may want to export to csv directly and then mark it as exported or something similar. Other times it's annoying due to global updates which obviously does...
AngularJS For Loop with Numbers & Ranges
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@IanWarburton: There is an Answer by Уmed below that works with a directive, thou i can't get it to work.
– Andresch Serj
Mar 4 '14 at 8:43
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JQuery Event for user pressing enter in a textbox?
...ethodology for binding, as it solves the following potential challenges:
By binding the event onto document.body and passing $selector as the second argument to on(), elements can be attached, detached, added or removed from the DOM without needing to deal with re-binding or double-binding events....
Ajax success event not working
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+1 even my, but on code that wasn't mine, I solved by returning json data from server
– albanx
Aug 17 '12 at 10:15
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Check if a variable is of function type
...ck, when efficiency isn't an issue, is written on underscore's page linked by @Paul Rosania.
Inspired by underscore, the final isFunction function is as follows:
function isFunction(functionToCheck) {
return functionToCheck && {}.toString.call(functionToCheck) === '[object Function]';
}
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