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C#对象序列化与反序列化 - 更多技术 - 清泛网 - 专注C++内核技术
.... 对象序列化的介绍
(1) .NET支持对象序列化的几种方式
(2) 几种序列化的区别
(3) 使用特性对序列化的控制
2. 使用二进制序列化和反序列化
(1) 二进制序列化与反序列化的程序示例
(2) 总结
3. 使用SOAP方式序列化和反序列化
(1...
Apache Spark: The number of cores vs. the number of executors
...and
yarn.nodemanager.resource.cpu-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...
CSS: background image on background color
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291
You need to use the full property name for each:
background-color: #6DB3F2;
background-image:...
TypeError: module.__init__() takes at most 2 arguments (3 given)
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242
Your error is happening because Object is a module, not a class. So your inheritance is screwy...
What is the difference between JavaConverters and JavaConversions in Scala?
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257
EDIT: Java Conversions got @deprecated in Scala 2.13.0. Use scala.jdk.CollectionConverters ins...
What does the “===” operator do in Ruby? [duplicate]
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273
Just like with every other method in Ruby (or actually pretty much any object-oriented languag...
Javascript: Round up to the next multiple of 5
I need a utility function that takes in an integer value (ranging from 2 to 5 digits in length) that rounds up to the next multiple of 5 instead of the nearest multiple of 5. Here is what I got:
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'Incomplete final line' warning when trying to read a .csv file into R
... |
edited Jan 13 '12 at 19:52
eykanal
22.9k1717 gold badges7272 silver badges105105 bronze badges
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Switch statement for greater-than/less-than
...-----------
1.0 time 37ms 73ms 68ms 184ms 73ms 21ms
if-immediate 1.0 1.0 1.0 2.6 1.0 1.0
if-indirect 1.2 1.8 3.3 3.8 2.6 1.0
switch-immediate 2.0 1.1 2.0 1.0 2.8 1.3
switch-range ...