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How do I provide JVM arguments to VisualVM?

... | edited Mar 5 '12 at 18:14 answered Mar 5 '12 at 17:20 ...
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When to use , tag files, composite components and/or custom components?

...nt tree is re-referenced in HTTP session, this is fixed since 2.1.29 / 2.2.8. The memory leak can be bypassed in older 2.1 versions as below: <context-param> <param-name>com.sun.faces.serializeServerState</param-name> <param-value>true</param-value> </context...
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How do I write a custom init for a UIView subclass in Swift?

...it(). – Wolf McNally Aug 24 '17 at 18:33  |  show 3 more comments ...
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Strings in a DataFrame, but dtype is object

... a ndarray must has the same size in byte. For int64 and float64, they are 8 bytes. But for strings, the length of the string is not fixed. So instead of save the bytes of strings in the ndarray directly, Pandas use object ndarray, which save pointers to objects, because of this the dtype of this ki...
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What is the proper way to check if a string is empty in Perl?

... Greg HewgillGreg Hewgill 783k167167 gold badges10841084 silver badges12221222 bronze badges ...
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How to get a random number in Ruby

... 958 Use rand(range) From Ruby Random Numbers: If you needed a random integer to simulate a roll...
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How do you access command line arguments in Swift?

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How to calculate time difference in java?

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How to reset AUTO_INCREMENT in MySQL?

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AngularJS - difference between pristine/dirty and touched/untouched

... georgeawg 45.8k1212 gold badges6060 silver badges8080 bronze badges answered Jul 29 '14 at 21:48 Yuriy Rozhovetski...