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How do you overcome the HTML form nesting limitation?
I know that XHTML doesn't support nested form tags and I have already read other answers here on Stack Overflow regarding this subject, but I still haven't figured out an elegant solution to the problem.
...
PSQLException: current transaction is aborted, commands ignored until end of transaction block
...othing is wrong.
//But remember, we are in a TRANSACTION! so keep reading.
System.out.println("statement.execute done");
statement.close();
}
catch (SQLException sqle)
{
System.out.println("keep on truckin, keep using " +
...
Data Modeling with Kafka? Topics and Partitions
...is to first partition by say :user-id, and then to re-partition by :viewed ready for the next phase of processing.
On topic names - an obvious one here would be events or user-events. To be more specific you could go with with events-by-user-id and/or events-by-viewed.
...
Generating a UUID in Postgres for Insert statement?
...he documentation for contrib modules in 8.4.
For Pg 9.1 and newer instead read the current contrib docs and CREATE EXTENSION. These features do not exist in 9.0 or older versions, like your 8.4.
If you're using a packaged version of PostgreSQL you might need to install a separate package containin...
Is the pImpl idiom really used in practice?
I am reading the book "Exceptional C++" by Herb Sutter, and in that book I have learned about the pImpl idiom. Basically, the idea is to create a structure for the private objects of a class and dynamically allocate them to decrease the compilation time (and also hide the private implementatio...
Is there a max array length limit in C++?
... Also you can normally easily hit stack size limits, especially if using threads which again is implementation specific (but able to be changed).
– Alaric
Oct 19 '08 at 10:49
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How do I parse command line arguments in Bash?
...ows touching option-arguments, e.g. -oOutfile or -vfdoOutfile
Is so old already3 that no GNU system is missing this (e.g. any Linux has it).
You can test for its existence with: getopt --test → return value 4.
Other getopt or shell-builtin getopts are of limited use.
The following calls
myscri...
John Carmack's Unusual Fast Inverse Square Root (Quake III)
...hat word in scare quotes, to avert this sort of nonsense. That assumes the reader is familiar with colloquial English writing, I guess. You'd think common sense would be sufficient. I didn't use a vague term because I thought "you know what, I really want to be queried on this by someone who can't b...
How to add a touch event to a UIView?
...except for the swipe gesture). If you need to for your project, you should read the gesture recognizer documentation. It is fairly understandable and helpful.
Known issues with my examples above: (1) Pan view resets its frame on next gesture event. (2) Swipe view comes from the wrong direction on th...
Chaining multiple filter() in Django, is this a bug?
...inventory__user__profile__country='BR')
And if you want to use OR please read: https://docs.djangoproject.com/en/dev/topics/db/queries/#complex-lookups-with-q-objects
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