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Task not serializable: java.io.NotSerializableException when calling function outside closure only o

Getting strange behavior when calling function outside of a closure: 9 Answers 9 ...
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What does the C++ standard state the size of int, long type to be?

... value of the CHAR_BIT macro that defines the number of bits in a byte. In all but the most obscure platforms it's 8, and it can't be less than 8. One additional constraint for char is that its size is always 1 byte, or CHAR_BIT bits (hence the name). This is stated explicitly in the standard. The C...
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When should you use constexpr capability in C++11?

... "function that always returns 5" is breaking or diluting the meaning of "calling a function". There must be a reason, or a need for this capability or it wouldn't be in C++11. Why is it there? ...
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How does Google Instant work?

...xactly how the new google instant search works? It seems to just be AJAX calls to the old search, but it's pretty hard to simplify Google that much. Anybody have speculations? ...
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if else in a list comprehension [duplicate]

...with a specific condition (name in this example) var_list = [v for v in tf.all_variables() if v.name == 'C:0'] – Charlie Parker Jul 25 '16 at 16:50 13 ...
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关于php的socket初探 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...塞的古老模型:属于同步阻塞 IO 模型,代码如下: socket_server.php <?php /** * SocketServer Class * By James.Huang <shagoo#gmail.com> **/ set_time_limit(0); class SocketServer { private static $socket; function SocketServer($port) { ...
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Linux: copy and create destination dir if it does not exist

... oops, right. But then, test may be a bash builtin (especially if written as [[ -d "$d" ]]) and mkdir can not ;-) – Michael Krelin - hacker Oct 7 '09 at 17:00 1 ...
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How to use if statements in underscore.js templates?

...ue proposed in this answer is that you're stuck doing string interpolation all over again, which templates are supposed to solve for you. As of right now, _.template inserts a ; at the start of each compiled code tag. Thus, it can handle tags breaking between statements, but not inside of expression...
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Understanding scala enumerations

...er Value representing the individual elements of the enumeration (it's actually an inner class, but the difference doesn't matter here). Thus object WeekDay inherits that type member. The line type WeekDay = Value is just a type alias. It is useful, because after you import it elsewhere with import...
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What is the purpose of the single underscore “_” variable in Python?

...cate that part of a function result is being deliberately ignored (Conceptually, it is being discarded.), as in code like: label, has_label, _ = text.partition(':'). As part of a function definition (using either def or lambda), where the signature is fixed (e.g. by a callback or parent class API), ...