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Database: To delete or not to delete records
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+1 because user friendliness includes limiting my ability to make catastrophic mistakes.
– Jesse
Sep 16 '14 at 11:05
add a commen...
How do I change the working directory in Python?
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What's wrong with using $_REQUEST[]?
...do with conflating GET and POST parameters. It's that it also, by default, includes $_COOKIE. And cookies really aren't like form submission parameters at all: you almost never want to treat them as the same thing.
If you accidentally get a cookie set on your site with the same name as one of your ...
When you exit a C application, is the malloc-ed memory automatically freed?
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How to randomly select rows in SQL?
...t way you do not have to define all of the @randomId1...n parameters. I've included an example below using a CTE to populate the initial table.
DECLARE @NumItems int = 100;
DECLARE @minValue int;
DECLARE @maxValue int;
SELECT @minValue = min(id), @maxValue = max(id) from [TABLE];
DECLARE @range in...
Update an outdated branch against master in a Git repo
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A more pretty/informative Var_dump alternative in PHP? [closed]
... to use this xdebug formatting class in a shared host. Is there any way to include it in my personal project?
– Anyul Rivas
Jan 1 '12 at 16:30
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SQL, Postgres OIDs, What are they and why are they useful?
...wrap around at 2³²-1. OID are also used to identify data types (see /usr/include/postgresql/server/catalog/pg_type_d.h).
In my experience, the feature is generally unused in most postgres-backed applications (probably in part because they're non-standard), and their use is essentially deprecated:
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