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Making interface implementations async

...sync(). And do you mean where do you await the returned Task? Wherever you call DoOperationAsync(). – svick Jan 22 '13 at 13:19 ...
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Apache Spark: map vs mapPartitions?

... I'm seeing the opposite -- even with very small operations, its faster to call mapPartitions and iterate than call map. I am assuming that this is just the overhead of starting the language engine that will process the map task. (I'm in R, which may have more startup overhead.) If you would be p...
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Understanding the Event Loop

... "executing setTimeouts", when you invoke setTimeout, all node does is basically update a data structure of functions to be executed at a time in the future. It basically has a bunch of queues of stuff that needs doing and every "tick" of the event loop it selects one, removes it from the queue, and...
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how to write setTimeout with params by Coffeescript

... I think it's a useful convention for callbacks to come as the last argument to a function. This is usually the case with the Node.js API, for instance. So with that in mind: delay = (ms, func) -> setTimeout func, ms delay 1000, -> something param Grant...
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How to change CSS using jQuery?

...dColor and background-color will get the job done. Additionally, when you call .css() with arguments you have two choices as to what the arguments can be. They can either be 2 comma separated strings representing a css property and its value, or it can be a Javascript object containing one or more ...
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How do I Geocode 20 addresses without receiving an OVER_QUERY_LIMIT response?

...t) : this will work ;-) You will less likely hit the limit of X geocoder calls in N seconds. And you will less likely hit the limit of Y geocoder calls per day. share | improve this answer ...
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Linux: is there a read or recv from socket with timeout?

...r*)&tv, sizeof tv); Reportedly on Windows this should be done before calling bind. I have verified by experiment that it can be done either before or after bind on Linux and OS X. share | impr...
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How does HashSet compare elements for equality?

...the type as well, particularly if it's a value type. These methods will be called by the default equality comparer. Note how none of this is in terms of an ordered comparison - which makes sense, as there are certainly situations where you can easily specify equality but not a total ordering. This...
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Unittest setUp/tearDown for several tests

... to be to create your own derived TestSuite and override run(). All other calls would be handled by the parent, and run would call your setup and teardown code around a call up to the parent's run method. share | ...
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Is it OK to use == on enums in Java?

...g it is to put the functionality within the enum itself, so you could just call roundingMode.round(someValue). This gets to the heart of Java enums - they're object-oriented enums, unlike the "named values" found elsewhere. EDIT: The spec isn't very clear, but section 8.9 states: The body of an...