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how to read System environment variable in Spring applicationContext
...ing system environment variables (i.e. OS-level variables set with export, etc), it only allows reading Java system properties.
– amoe
Nov 15 '13 at 13:24
2
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Make install, but not to default directories?
...install the things in their own folder as opposed to the system's /usr/bin etc. is that possible? even if it references tools in the /usr/bin etc.?
...
How do I make a Mac Terminal pop-up/alert? Applescript?
... Another typing saver: you don't need "end if", "end repeat", etc., just "end" is fine and AppleScript will insert the second word.
– Nicholas Riley
Apr 8 '11 at 0:04
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Convert MySQL to SQlite [closed]
...ses them to mysqldump, so you can find out about configuring custom ports, etc with man mysql or man mysqldump
– Devin Howard
Oct 27 '15 at 4:47
2
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How to test which port MySQL is running on and whether it can be connected to?
...
grep port /etc/mysql/my.cnf ( at least in debian/ubuntu works )
or
netstat -tlpn | grep mysql
verify
bind-address 127.0.0.1
in /etc/mysql/my.cnf to see possible restrictions
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Convert command line arguments into an array in Bash
... [for] without [in] will loop over arguments array $@ ($1,$2, etc.). Which can be set also with [set] command, for example set -- arg1 arg2
– Nahuel Fouilleul
Sep 28 '16 at 9:14
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MongoDB logging all queries
... Should this be equivalent to adding profile=1 and slowms=1 lines in /etc/mongodb.conf?
– Andrew Magee
Feb 10 '14 at 7:47
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How to override the properties of a CSS class using another CSS class
...at the element it is being applied to is or does (e.g. button, name-label, etc.). Others feel that CSS becomes unmanageable if you use this approach and you should use "utility-first" or "functional" css where classes correspond to property values (e.g. margin-top-4, width-10, etc.). Historically th...
outline on only one border
...an image to do that (GIF/PNG) that I would then use as a background and stretch it (repeat-x) and position a little off from the top of my block.
Recently, I discovered the outline CSS property, which is great! But seems to circle the whole block...
Is it possibly to use this outline property to d...
How do I use jQuery's form.serialize but exclude empty fields
...all :input element types have value attributes even selects and checkboxes etc.
Finally to also remove inputs where the value was '.' (as mentioned in the question):
$("#myForm :input[value!=''][value!='.']").serialize()
In this case juxtaposition, ie placing two attribute selectors next to each...