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Persist javascript variables across pages? [duplicate]
...re than that, check out @Annie's great tips in the other answer. For small time data storage, I would say Cookies are the easiest thing.
Note that cookies are stored client side.
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Table overflowing outside of div
...attributes like table-row, table-cell. Tabular layouts are not floated. At time the display:table property alone is not sufficient
– questzen
Jul 18 '12 at 6:11
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Temporarily disable auto_now / auto_now_add
...his situation while testing my application. I needed to "force" an expired timestamp. In my case I did the trick by using a queryset update. Like this:
# my model
class FooBar(models.Model):
title = models.CharField(max_length=255)
updated_at = models.DateTimeField(auto_now=True, auto_now_a...
PHP Timestamp into DateTime
Do you know how I can convert this to a strtotime, or a similar type of value to pass into the DateTime object?
4 Answer...
Check if a given key already exists in a dictionary
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Wanted to share that (using Python 2.7) the run time of something I just wrote, basing heavily on dicts, was 363.235070 using "key in dict.keys()" and drastically went down to 0.260186 solely by removing the call for "keys()"
– Ido_f
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How can I include a YAML file inside another?
...**” pattern in large directory trees may consume an inordinate amount of time because of recursive search.
In order to enable recursive argument, we shall write the !include tag in Mapping or Sequence mode:
Arguments in Sequence mode:
!include [tests/data/include.d/**/*.yaml, true]
Arg...
Moving and vanishing lines of code; trouble with Eclipse's XML Editor
Sometimes my code moves on its own or just disappears in the Eclipse XML editor.
7 Answers
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Setup RSpec to test a gem (not Rails)
...u'd have to do to make sure you're using the same version of rspec all the time. That 0.56 seconds it took to run two tests was 99% taken up by the time it took my computer to load up rspec. Running hundreds of specs should be extremely fast. The only issue you could run into that I'm aware of is...
JPA - Returning an auto generated id after persist()
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The ID is only guaranteed to be generated at flush time. Persisting an entity only makes it "attached" to the persistence context. So, either flush the entity manager explicitely:
em.persist(abc);
em.flush();
return abc.getId();
or return the entity itself rather than its ...
Block Comments in Clojure
...it was rejected as not a desired feature. So it's unlikely to get added anytime soon.
– amalloy
Apr 12 '11 at 2:07
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