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How to identify CAAnimation within the animationDidStop delegate?
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How to store a dataframe using Pandas
...HDFStore('store.h5')
store['df'] = df # save it
store['df'] # load it
More advanced strategies are discussed in the cookbook.
Since 0.13 there's also msgpack which may be be better for interoperability, as a faster alternative to JSON, or if you have python object/text-heavy data (see this q...
Why do I need to do `--set-upstream` all the time?
...o get wrong! Thanks to VonC for pointing out that git 1.8.0 introduces the more obvious git branch --set-upstream-to, which can be used as follows, if you're on the branch my_branch:
git branch --set-upstream-to origin/my_branch
... or with the short option:
git branch -u origin/my_branch
This...
Use RSA private key to generate public key?
...tracted from the private key file, not calculated. See my answer below for more details.
– golem
Jun 4 '17 at 17:27
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Cancel/kill window.setTimeout() before it happens
...tatus, for example. I have a few of these that hang out for 10 seconds or more and if the user gets clicking around the action can occur at incorrect time intervals.
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Realistic usage of the C99 'restrict' keyword?
... that to:
memset(p1, 4, 50);
memset(p2, 9, 50);
which is potentially much more efficient as it may be assembly optimized on a decent libc implementation (like glibc): Is it better to use std::memcpy() or std::copy() in terms to performance?
Does GCC really do it?
GCC 5.2.1.Linux x86-64 Ubuntu 15.10...
Generating random strings with T-SQL
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Get String in YYYYMMDD format from JS date object?
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No route matches “/users/sign_out” devise rails 3
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For more information, the rationale why this was changed in the latest version of Devise is described here and here.
– Jessie Dedecker
Jul 3 '11 at 8:57
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TransactionManagementError “You can't execute queries until the end of the 'atomic' block” while usi
...licate question allowed.')
except IntegrityError:
pass
do_more_model_stuff()
In Django 1.4, this works fine. However, in Django 1.5/1.6, each test is wrapped in a transaction, so if an exception occurs, it breaks the transaction until you explicitly roll it back. Therefore, any fu...