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JMS and AMQP - RabbitMQ
...
https://spring.io/understanding/AMQP
AMQP (Advanced Message Queueing Protocol) is an openly published wire
specification for asynchronous messaging. Every byte of transmitted
data is specified. This characteristic all...
TransactionManagementError “You can't execute queries until the end of the 'atomic' block” while usi
...pass transaction=True to the django_db decorator to avoid this error.
See https://pytest-django.readthedocs.io/en/latest/database.html#testing-transactions
Django itself has the TransactionTestCase which allows you to test
transactions and will flush the database between tests to isolate
th...
iPhone Debugging: How to resolve 'failed to get the task for process'?
...e a developer profile for the configuration that you are currently using.
https://developer.apple.com/library/ios/#qa/qa1682/_index.html
For instant results, delete all mobile provisioning profiles from xcode and install the developer profile that you intend to use.
...
What is the Ruby (spaceship) operator?
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg c
The located assembly's manifest definition does not match the assembly reference
...ght assembly by putting it in the GAC or in the application path. Also see https://docs.microsoft.com/archive/blogs/junfeng/the-located-assemblys-manifest-definition-with-name-xxx-dll-does-not-match-the-assembly-reference.
s...
Best practice to mark deprecated code in Ruby?
...
Ruby Standard Library has a module with the warning logic: https://ruby-doc.org/stdlib/libdoc/rubygems/rdoc/Gem/Deprecate.html. I tend to prefer it to maintain my deprecation messages in a "standard" way:
# my_file.rb
class MyFile
extend Gem::Deprecate
def no_more
close
...
How to set variables in HIVE scripts
...select * from foobar where NAME = '${hivevar:USER_NAME}';
Documentation: https://cwiki.apache.org/confluence/display/Hive/LanguageManual+VariableSubstitution
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Keep overflow div scrolled to bottom unless user scrolls up
...is that the markup has to be in reverse order.
Here is a working example. https://codepen.io/jimbol/pen/YVJzBg
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How do I generate random integers within a specific range in Java?
...t this approach is more biased and less efficient than a nextInt approach, https://stackoverflow.com/a/738651/360211
One standard pattern for accomplishing this is:
Min + (int)(Math.random() * ((Max - Min) + 1))
The Java Math library function Math.random() generates a double value in the range [...
Expand a div to fill the remaining width
...the control I've wished css had for 15 years. Its finally here! More info: https://css-tricks.com/snippets/css/a-guide-to-flexbox/
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