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ReactJS Two components communicating

...f Flux, CQRS, and Event Sourcing, Redux attempts to make state mutations predictable by imposing certain restrictions on how and when updates can happen. These restrictions are reflected in the three principles of Redux. ...
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Replace duplicate spaces with a single space in T-SQL

...PLACE() calls are hackish, but if the number of expected "extra" spaces is predictable and relatively small, it'll do just fine and meet the OP's requirement not to call RegEx code via the CLR. – richardtallent Mar 16 '10 at 16:00 ...
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Difference between map and collect in Ruby?

...ed iteration structure, which means that there is no way in which Ruby can predict what the next element can be (you can define infinite enums, see Prime for an example). Therefore it must call a function to get each successive element (typically this will be the each method). Arrays are the most ...
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Why does pthread_cond_wait have spurious wakeups?

...ge, but on some multiprocessor systems, making condition wakeup completely predictable might substantially slow all condition variable operations. In the following comp.programming.threads discussion, he expands on the thinking behind the design: Patrick Doyle wrote: > In article , Tom Payne...
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Random alpha-numeric string in JavaScript? [duplicate]

...umbers. Because the randomness comes from Math.random(), the output may be predictable and therefore not necessarily unique. Even assuming an ideal implementation, the output has at most 52 bits of entropy, which means you can expect a duplicate after around 70M strings generated. ...
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Force DOM redraw/refresh on Chrome/Mac

...s provably the case that the markup is good. This happens frequently (and predictably) enough in a project I'm working on that I've put code in place to force a redraw in certain circumstances. ...
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Sort Go map values by keys

...ned, it's actually intentionally randomized. This is because it used to be predictable, and the Go language developers didn't want people relying on unspecified behavior, so they intentionally randomized it so that relying on this behavior was impossible. What you'll have to do, then, is pull the k...
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How can I unit test Arduino code?

... it seems. Your mock-ups don't have to actually do anything but providing predictable input and output for your tests. Any of your own code that you intend to test needs to exist in source files other than the .pde sketch. Don't worry, your sketch will still compile even with some source code out...
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“Delegate subtraction has unpredictable result” in ReSharper/C#?

...sn't really affect you either. Since the above mechanics can lead to unpredictable results, ReSharper issues a warning whenever it encounters a delegate subtraction operator. ReSharper is issuing this warning because multicast delegate subtraction can have gotchas, it isn't condemning that lan...
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Is there a performance difference between CTE , Sub-Query, Temporary Table or Table Variable?

...many variables to provide a "correct" answer to your question. There is no predictable way to know when a query may tip in favor of one approach or another - just know that, in theory, the same semantics for a CTE or a single subquery should execute the exact same. I think your question would be mor...