所以,4GB的容量是完完全全的4GB=4096MB=2^32Bytes,没有任何缩水的。讲了这么多理论知识,是时候看些实物,了解一些实用的小窍门了:我们还是以三星30nm黑条为例:三星M379B5273DH0-YK0内存条,俗称4G黑条。可别小觑了这一个标签,这个小小的标签上包含了大量的信息,很多时候能直接通过它分辨出内存条的真伪。第一...
19/03/30 22:02:15 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable Configured Capacity: 36477861888 (33.97 GB) Present Capacity: 30252290048 (28.17 GB) DFS Remaining: 30252281856 (28.17 GB) DFS Used: 8192 (8 KB)...
Command (m for help): p Disk /dev/vdb: 107.4 GB, 107374182400 bytes, 209715200 sectors Units = sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disk label type: dos Disk identifier: 0x994727e5...
sectors值=容量/512 bytes,1GiB=1073741824 bytes First sector (2048-209715199, default 2048)是数据盘/dev/vdb(100 GiB)的磁柱范围 起始磁柱=2048 截止磁柱值=sectors值-1=(100 * 1073741824 / 512)-1=209715200-1=209715199 数据盘/dev/vdb的第1个分区/dev/vdb1(40 GiB): ...
(ASCII) as theFederal Information Processing Standard, which replaced the incompatible teleprinter codes in use by different branches of the U.S. government and universities during the 1960s. ASCII included the distinction of upper- and lowercase alphabets and a set ofcontrol charactersto facilitate...
当str和bytes互相转换时,需要指定编码。最常用的编码是UTF-8。Python当然也支持其他编码方式,比如把Unicode编码成GB2312: AI检测代码解析 >>> '中文'.encode('gb2312') b'\xd6\xd0\xce\xc4' 1. 2. 8 bite= 1 字节 因为计算机只能处理数字,如果要处理文本,就必须先把文本转换为数字才能处理。最早的计算机...
bytes "3.1.0" content-type "~1.0.4" debug "2.6.9" depd "~1.1.2" http-errors "1.7.2" iconv-lite "0.4.24" on-finished "~2.3.0" qs "6.7.0" raw-body "2.4.0" type-is "~1.6.17" bonjour@^3.5.0: version "3.5.0" ...
{ 483 "buffer" : "4.9.1" , 484 "events" : "1.1.1" , 485 "ieee754" : "1.1.13" , 486 "jmespath" : "0.15.0" , 487 "querystring" : "0.2.0" , 488 "sax" : "1.2.1" , 489 "url" : "0.10.3" , 490 "uuid" : "3.3.2" , 491 "xml2js" : "0.4.19" 492 }, 493 ...
,Cf>T 32 ;x{Ens5(2,147,483,647)T>i/,"RP; v_P`,{F(-0Q!z1)Df>,Cf>'Vn` 64 ;Dx{Ens5 (9,223,372,036,854,775,807)Di/# 16 IBM Tivoli Monitoring: Windows OS Agent: C'8O C$wUd|,0D~|D1S<#zIT9CC$wUd4RvngTBDE", gmSD~/?,Cf>T 32 ;x{Ens5(2,147,483,647)T>i...
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