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How to get the previous URL in JavaScript?
....referrer
in many cases will get you the URL of the last page the user visited, if they got to the current page by clicking a link (versus typing directly into the address bar, or I believe in some cases, by submitting a form?). Specified by DOM Level 2. More here.
window.history allows navigatio...
How to determine total number of open/active connections in ms sql server 2005
My PHP/MS Sql Server 2005/win 2003 Application occasionally becomes very unresponsive, the memory/cpu usage does not spike. If i try to open any new connection from sql management studio, then the it just hangs at the open connection dialog box.
how to deterime the total number of active connectio...
Visual Studio 2010 isn't building before a run when there are code changes
...been confused as to why my laptop (dual core 2ghz, 2Gb ram) compiled my website quicker than my desktop (quad core 3ghz with 16Gb ram). Both have SSD disks. Build options all set correctly (the same, core count = parallel builds) yet the laptop runs the site in a few seconds and the dekstop runs the...
Favicons - Best practices
...ifest and Safari OS X El Capitan.
Full disclosure: I'm the author of this site.
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How to detect Adblock on my website?
...e to detect if the user is using adblocking software when they visit my website. If they are using it, I want to display a message asking them to turn it off in order to support the project, like this website does.
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#ifdef vs #if - which is better/safer as a method for enabling/disabling compilation of particular s
...EBUG_ENABLED)
Since it makes it easier to create code that looks for the opposite condition much easier to spot:
#if !defined(DEBUG_ENABLED)
vs.
#ifndef(DEBUG_ENABLED)
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Passing additional variables from command line to make
...to tell the library's makefile to ignore the environment, that'd be ideal (opposite of -e).
– R.D.
Mar 17 '14 at 7:09
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Django - “no module named django.core.management”
...have the django packages in there.
If there's no django folder inside of site-packages, then you do not have django installed (at least for that version of python).
It is possible you have more than one version of python installed and django is inside of another version. You can find out all the...
Downloading a Google font and setting up an offline site that uses it
...t having to upload them previously. Example utility: when doing offline website management.
– Meetai.com
Aug 14 '14 at 0:44
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Best way to convert string to bytes in Python 3?
...rse this is a pretty extreme example—but 'abc' is just as extreme in the opposite direction.
– abarnert
Jun 23 '18 at 5:22
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