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MySQL Data - Best way to implement paging?
...ments, the first argument specifies the offset of the first row to return, and the second specifies the maximum number of rows to return. The offset of the initial row is 0 (not 1):
SELECT * FROM tbl LIMIT 5,10; # Retrieve rows 6-15
To retrieve all rows from a certain offset up to the end of the r...
How can I capture the result of var_dump to a string?
...Inwdr I've only ever used var_dump as a convenience feature for debugging, and have certainly never left var_dump statements in production code. I imagine this is typical. In those circumstances, performance is unlikely to be at all relevant.
– Mark Amery
Feb 2...
Programmatically open new pages on Tabs
... Firefox tip, now I have updated my TargetKiller addon to remove "_newtab" and "newtab". :P
– thenonhacker
Jan 9 '09 at 9:38
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How can I specify a local gem in my Gemfile?
...ts under version control. It lets you keep checking in both projects - gem and project using the gem - such that others can don't have to check out the gem source or share the same paths.
– mahemoff
Jun 12 '14 at 8:42
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NoSql vs Relational database
...nal. For those situations, NoSQL can be helpful.
With that said, NoSQL stands for "Not Only SQL". It's not intended to knock SQL or supplant it.
SQL has several very big advantages:
Strong mathematical basis.
Declarative syntax.
A well-known language in Structured Query Language (SQL).
Th...
How to align content of a div to the bottom
Say I have the following CSS and HTML code:
26 Answers
26
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Android - implementing startForeground for a service?
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@Snicolas: Thank you for pointing out a flaw in Android. I will work on getting this fixed.
– CommonsWare
Oct 12 '12 at 15:19
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Sending email in .NET through Gmail
...sages using my Gmail account. The emails are personalized emails to the bands I play on my show.
22 Answers
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Best content type to serve JSONP?
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Based on the information in this article text/javascript and application/javascript would work in IE 9. I wonder @pit-digger if the server just wasn't returning the correct content-type header.
– spig
May 6 '14 at 14:13
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Iterating through a range of dates in Python
...e in (start_date + timedelta(n) for n in range(day_count)):
print ...
And no list gets stored, only one generator is iterated over. Also the "if" in the generator seems to be unnecessary.
After all, a linear sequence should only require one iterator, not two.
Update after discussion with John M...