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Immediate function invocation syntax
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I looked through the web, but I still cannot find a copy of that PPT
– Forethinker
Jul 20 '14 at 0:48
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How to use redis PUBLISH/SUBSCRIBE with nodejs to notify clients when data values change?
...ribe application with NodeJS and Redis. I need an example of how to notify web clients when the data values in Redis change.
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What is the best method of handling currency/money?
...ling currency is to use decimal type.
Here is a simple example from "Agile Web Development with Rails"
add_column :products, :price, :decimal, :precision => 8, :scale => 2
This will allow you to handle prices from -999,999.99 to 999,999.99
You may also want to include a validation in your ...
Differences between utf8 and latin1
...lusC As for people using 5.1.63 and don't have the privilege to update the web server's mysql version, what may be the alternatives?
– Pacerier
Jun 12 '12 at 18:54
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For loop for HTMLCollection elements
...e found the documentation I was looking for: developer.mozilla.org/en/docs/Web/JavaScript/Reference/…
– DanielM
Oct 27 '16 at 13:12
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How do I set a column value to NULL in SQL Server Management Studio?
...zure SQL Server features are all built in an entirely new interface on the web.
– TylerH
2 days ago
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How does inline Javascript (in HTML) work?
... not, it's gonna be interpreted the same way.
https://www.w3.org/TR/html5/webappapis.html#event-handler-idl-attributes
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How to detect online/offline event cross-browser?
...ne attribute and its associated events are currently unreliable on certain web browsers (especially Firefox desktop) as @Junto said, so I wrote a little function (using jQuery) that periodically check the network connectivity status and raise the appropriate offline and online event:
// Global vari...
How do HttpOnly cookies work with AJAX requests?
...reason to want HTTPOnly is to prevent third-party content included on your webpage from stealing cookies. But there are many interesting reasons to be very cautious about including third-party content, and filter it aggressively.
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What to do Regular expression pattern doesn't match anywhere in string?
... my $_ = do { local $/; <> };
my $encoding = "iso-8859-1"; # web default; wish we had the HTTP headers :(
while (/$Meta_Tag_Rx/gi) {
my $meta = $+{META};
next unless $meta =~ m{ $RX_SUBS
(?= http-equiv )
(?&name)
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