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Why do we need message brokers like RabbitMQ over a database like PostgreSQL?
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That's interesting. What about consistency by the way? What if there are hundreds of jobs on a queue and the node holding them in ram crashes?
– Mahn
Oct 22 '12 at 14:24
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IntelliJ IDEA way of editing multiple lines
...other prompt asking if you want to "Remove" the other assignment (probably what you want), or "Leave" it (intentionally triggering two things with one shortcut seems weird...) or "Cancel" (why did you click OK previously then?)
– ArtOfWarfare
Jul 13 '18 at 14:1...
How to make URL/Phone-clickable UILabel?
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https://github.com/mattt/TTTAttributedLabel
That's definitely what you need. You can also apply attributes for your label, like underline, and apply different colors to it. Just check the instructions for clickable urls.
Mainly, you do something like the following:
NSRange range = [la...
Limit the length of a string with AngularJS
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What @Snæbjørn is saying is that the person who asked the question preferred a solution that inserts "..." at the end of the truncated string. Govan's answer does that.
– Nahn
Jan 9 '1...
Java “lambda expressions not supported at this language level”
...k you so much. This saved my day. I was struggling with the error not sure what needs to be done to enable the lambda expressions.
– Siddhartha Thota
Oct 24 '17 at 22:27
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How to identify if the DLL is Debug or Release build (in .NET) [duplicate]
...ebugOutput to anything other than "none".
You also need to define exactly what is meant by "Debug" vs. "Release"...
Do you mean that the app is configured with code optimization?
Do you mean that you can attach the VS/JIT Debugger to it?
Do you mean that it generates DebugOutput?
Do you mean that ...
Only variables should be passed by reference
... Weird. That works but how? Does it suppress the warning, similar to what the @ prefix does?
– Nigel Alderton
Feb 5 '14 at 15:31
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get client time zone from browser [duplicate]
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Often when people are looking for "timezones", what will suffice is just "UTC offset". e.g., their server is in UTC+5 and they want to know that their client is running in UTC-8.
In plain old javascript (new Date()).getTimezoneOffset()/60 will return the current number...
When should the volatile keyword be used in C#?
...ptimizations on this variable". It also means "tell the processors to
do whatever it is they need to do to ensure that I am reading the
latest value, even if that means halting other processors and making
them synchronize main memory with their caches".
Actually, that last bit is a lie. T...
Why doesn't Java allow generic subclasses of Throwable?
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but what does "reifiable" mean?
– aberrant80
Aug 17 '09 at 8:50
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