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Type in Chakra Javascript是一个无类型的语言. 我们要讨论的类型是指Chakra内置的一些数据结构,这些结构维护了Object的信息. Type在一类Object中共享数据,使用运行时类型的目的就是为了效率. Chakra具有两类类型,static和dynamic. static类型是提供给简单object的,这些object不会在里面储存属性.static类型有string("HELLO").boolean(true\false).number. 而Dynam…
一.TypedArray类型 TypedArray是漏洞中常见到的结构,手册用法有四 1.new TypedArray(length); //byteLength=length * sizeof(TypeName); length 当传入length参数时,一个内部数组缓冲区被创建,该缓存区的大小是传入的length乘以数组中每个元素的字节数,每个元素的值都为0.(译者注:每个元素的字节数是由具体的构造函数决定的,比如Int16Array的每个元素的字节数为2,Int32Array的每个元素的字…
本篇引用以下三个链接: http://www.tgerm.com/2012/01/recordtype-specific-picklist-values.html?m=1 https://github.com/abhinavguptas/Multi-RecordType-Sobject-Picklist-Describer http://bobbuzzard.blogspot.com/2012/01/record-type-picklist-values.html 我们知道,record typ…
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在linux mount /dev/vdb 到 /home 分区时报错: # mount /dev/vdb /homemount: you must specify the filesystem type 先执行:mkfs.ext3 /dev/vdb # mkfs.ext3 /dev/vdbmke2fs 1.41.12 (17-May-2010)Filesystem label=OS type: LinuxBlock size=4096 (log=2)Fragment size=4096 (lo…
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