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Apache Spark: The number of cores vs. the number of executors
...pu-vcores, should probably be set to 63 *
1024 = 64512 (megabytes) and 15 respectively. We avoid allocating 100%
of the resources to YARN containers because the node needs some
resources to run the OS and Hadoop daemons. In this case, we leave a
gigabyte and a core for these system processes. Cloude...
How to reset radiobuttons in jQuery so that none is checked
...urposely used to make you think that this may not be what you are used to (esp if coming from other C style syntax languages where 0 is false).
– lambacck
Mar 15 '12 at 14:52
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Which is generally best to use — StringComparison.OrdinalIgnoreCase or StringComparison.InvariantCul
..." or "i".
– Volkan Sen
Jul 22 at 19:32
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Jackson Vs. Gson [closed]
... a circular reference so far (even if they should be quite common I think, especially in the model). Here's another benchmark that can highlight how fast Jackson is if compared to GSon. It looks 100x faster in Serialization/Deserialization code.google.com/p/thrift-protobuf-compare/wiki/Benchmarking
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How to add a WiX custom action that happens only on uninstall (via MSI)?
...md0ahmd0
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Is it not possible to stringify an Error using JSON.stringify?
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@ChrisPrince But it won't be the last time, esp in JavaScript! Here's Wikipedia on Monkey Patching, just for future folks' info. (In Jonathan's answer, as Chris understands, you're adding a new function, toJSON, directly to Error's prototype, which is often not a great...
Convert a String representation of a Dictionary to a dictionary?
How can I convert the str representation of a dict , such as the following string, into a dict ?
9 Answers
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C# 4.0: Can I use a TimeSpan as an optional parameter with a default value?
...efaultTimespan) and public Foo(Timespan ts)
– johan mårtensson
Nov 3 '17 at 11:39
add a comm...
Understanding MongoDB BSON Document size limit
...documents now, as most embedded documents will now cross the limit easily. Esp with array of documents inside them
– Sharjeel Ahmed
Feb 15 '16 at 8:43
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“open/close” SqlConnection or keep open?
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Tony KhTony Kh
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