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Apache Kafka vs Apache Storm
...nnect to talk to databases and other data sources (syslog, JMS, log files, etc), and Kafka Streams to do the stream processing (joins, Transforms, filters, aggregations), and back to Kafka Connect to write out to another database or repository.
– Hans Jespersen
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Any reason why scala does not explicitly support dependent types?
...ble records, comprehensive HLists, scrap your boilerplate, generic Zippers etc. etc.
The only remaining objection I can see is that in the above encoding of Pi types we require the singleton types of the depended-on values to be expressible. Unfortunately in Scala this is only possible for values o...
Laravel Eloquent ORM Transactions
...I catch an exception inside my transaction (for generating error messages, etc), do I need to re-emit the exception to have the rollback occur?
– alexw
Feb 19 '16 at 19:04
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Regular Expression to match string starting with “stop”
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/stop([a-zA-Z])+/
Will match any stop word (stop, stopped, stopping, etc)
However, if you just want to match "stop" at the start of a string
/^stop/
will do :D
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How do I output text without a newline in PowerShell?
...nAldenSr, Write-Host does not help if you are trying to output to a file etc.
– stevethethread
Jun 3 '15 at 15:22
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Firebug-like debugger for Google Chrome
...pretty well and has all the same filters as firebug (scripts, xhr, images, etc). I've been using the Dev build for a week and it seems pretty stable. I just finally set my default browser to chrome - now it's my dev browser too! :)
– Mark J Miller
Dec 7 '09 at ...
Check if one IEnumerable contains all elements of another IEnumerable
...y Key like Dictionaries. All you can do is enumerate them(for each, while, etc)
Please let me know if that works for you
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RESTful Authentication
...ch is very user-unfriendly. you cannot add password retrieval, help boxes, etcetera.
logging out or logging in under a different name is a problem - browsers will keep sending authentication information to the site until you close the window
timeouts are difficult
A very insightful article that ta...
Best data type for storing currency values in a MySQL database
...the transactions (let's suppose $100.23) and multiple by 100, 1000, 10000, etc. to get the accuracy you need. So if you only need to store cents and can safely round up or down, just multiply by 100. In my example, that would make 10023 as the integer to store. You'll save space in the database and ...
Convert Iterator to ArrayList
...n use ArrayList 's operations on it such as get(index) , add(element) , etc.
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