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Using mixins vs components for code reuse in Facebook React
...t to share behavior that uses React's lifecycle methods (componentDidMount etc). This problem is solved by the Higher-Order Components that Dan Abramov talk in his link (or by using ES6 class inheritance).
Mixins are also often used in frameworks, to make framework API available to all the componen...
What does 'require: false' in Gemfile mean?
...sk. This would then save memory in the main app processes and startup time etc. App performance, however, should not be affected even if you require these additional gems in every process.
– Michael van Rooijen
Aug 14 '12 at 23:52
...
Is there a max array length limit in C++?
...echniques might help you, such as sparse matrices, on the fly compression, etc... Again this is highly application dependent. If you edit your post to give some more information as to what is actually in your arrays, you might get more useful answers.
Edit: Given a bit more information on your exa...
How to add elements of a Java8 stream into an existing List
...equential stream and this code will work fine for a while, pass all tests, etc. Then, some arbitrary amount of time later, code elsewhere in the system might change to use parallel streams which will cause your code to break.
OK, then just make sure to remember to call sequential() on any stream be...
Can Java 8 code be compiled to run on Java 7 JVM?
...
Of course, self-types etc. are encoded in special class attributes and annotations so that scalac can use and enforce the rules when using already compiled classes.
– Adowrath
Apr 8 '17 at 16:52
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How can I access the MySQL command line with XAMPP for Windows?
... order of preference, my.cnf, $MYSQL_TCP_PORT,
/etc/services, built-in default (3306).
--progress-reports Get progress reports for long running commands (like
ALTER TABLE)
(Defaults to on; use --skip-progress-reports to disabl...
C state-machine design [closed]
...omething different and set current_state */
break;
/* ... etc ... */
}
}
I would use this when the state machine is simple enough that the function pointer & state transition table approach is overkill. This is often useful for character-by-character or word-by-word parsi...
Request is not available in this context
...s e)
This is the right place to check for http headers, query string and etc...
Application_Start is for the settings that apply for the application entire run time, such as routing, filters, logging and so on.
Please, don't apply any workarounds such as static .ctor or switching to the Classic m...
Creating instance of type without default constructor in C# using reflection
...ue is for each type will be the default. So objects will be null, ints 0, etc. I do think that any class-level initialization occurs, but no constructor is run.
– Jason Jackson
Dec 24 '08 at 3:59
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What exactly is Arel in Rails 3.0?
... I do have one follow up question. You mentioned LDAP, AMZ, etc. above, I assume that currently (based on rails/arel on github) ARel does not have that capability, just the potential? i.e. until someone implements that part. This does sound super exciting though.
...