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MacOS 8.1
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Win98
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DOS
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This file was processed as: Mailbox/MIME Entity
(archive/mbox).
| Confidence | Program | Detection | Match Type | Support
|
|---|
| 100%
| dexvert
| Newsgroup Content (archive/news)
| magic
| Supported |
| 100%
| dexvert
| Mailbox/MIME Entity (archive/mbox)
| magic
| Supported |
| 100%
| dexvert
| Internet Message Format (text/imf)
| magic
| Supported |
| 1%
| dexvert
| Text File (text/txt)
| fallback
| Supported |
| 100%
| file
| news, ASCII text
| default
| |
| 100%
| checkBytes
| Printable ASCII
| default
| |
| 100%
| dexmagic
| PrintFox/Pagefox WEAK
| default
| |
| 100%
| perlTextCheck
| Likely Text (Perl)
| default
| |
| 100%
| siegfried
| fmt/950 MIME Email (1.0)
| default
| |
| 100%
| detectItEasy
| Format: plain text[LF]
| default (weak)
| |
| 100%
| xdgMime
| message/news
| default
|
|
hex view+--------+-------------------------+-------------------------+--------+--------+
|00000000| 50 61 74 68 3a 20 62 6c | 61 63 6b 2e 77 65 65 67 |Path: bl|ack.weeg|
|00000010| 2e 75 69 6f 77 61 2e 65 | 64 75 21 72 6f 62 69 6e |.uiowa.e|du!robin|
|00000020| 73 6f 6e 0a 46 72 6f 6d | 3a 20 54 68 65 20 41 6d |son.From|: The Am|
|00000030| 6f 72 70 68 6f 75 73 20 | 4d 61 73 73 20 3c 72 6f |orphous |Mass <ro|
|00000040| 62 69 6e 73 6f 6e 40 62 | 6c 75 65 2e 77 65 65 67 |binson@b|lue.weeg|
|00000050| 2e 75 69 6f 77 61 2e 65 | 64 75 3e 0a 4e 65 77 73 |.uiowa.e|du>.News|
|00000060| 67 72 6f 75 70 73 3a 20 | 63 6f 6d 70 2e 6c 61 6e |groups: |comp.lan|
|00000070| 67 2e 63 0a 53 75 62 6a | 65 63 74 3a 20 52 65 3a |g.c.Subj|ect: Re:|
|00000080| 20 63 6f 6d 70 6f 75 6e | 64 20 61 73 73 69 67 6e | compoun|d assign|
|00000090| 6d 65 6e 74 20 61 6e 64 | 20 6c 6f 67 69 63 61 6c |ment and| logical|
|000000a0| 20 6f 70 65 72 61 74 6f | 72 73 0a 44 61 74 65 3a | operato|rs.Date:|
|000000b0| 20 46 72 69 2c 20 31 39 | 20 4a 61 6e 20 31 39 39 | Fri, 19| Jan 199|
|000000c0| 36 20 31 38 3a 35 37 3a | 31 34 20 2d 30 36 30 30 |6 18:57:|14 -0600|
|000000d0| 0a 4f 72 67 61 6e 69 7a | 61 74 69 6f 6e 3a 20 55 |.Organiz|ation: U|
|000000e0| 6e 69 76 65 72 73 69 74 | 79 20 6f 66 20 49 6f 77 |niversit|y of Iow|
|000000f0| 61 2c 20 49 6f 77 61 20 | 43 69 74 79 2c 20 49 41 |a, Iowa |City, IA|
|00000100| 2c 20 55 53 41 0a 44 69 | 73 74 72 69 62 75 74 69 |, USA.Di|stributi|
|00000110| 6f 6e 3a 20 77 6f 72 6c | 64 0a 4d 65 73 73 61 67 |on: worl|d.Messag|
|00000120| 65 2d 49 44 3a 20 3c 50 | 69 6e 65 2e 41 33 32 2e |e-ID: <P|ine.A32.|
|00000130| 33 2e 39 31 2e 39 36 30 | 31 31 39 31 38 35 34 31 |3.91.960|11918541|
|00000140| 36 2e 31 33 31 33 33 36 | 43 2d 31 30 30 30 30 30 |6.131336|C-100000|
|00000150| 40 62 6c 61 63 6b 2e 77 | 65 65 67 2e 75 69 6f 77 |@black.w|eeg.uiow|
|00000160| 61 2e 65 64 75 3e 0a 52 | 65 66 65 72 65 6e 63 65 |a.edu>.R|eference|
|00000170| 73 3a 20 3c 34 64 6d 74 | 71 6f 24 64 74 38 40 66 |s: <4dmt|qo$dt8@f|
|00000180| 6f 78 2e 61 6c 6d 61 64 | 65 6e 2e 69 62 6d 2e 63 |ox.almad|en.ibm.c|
|00000190| 6f 6d 3e 0a 4e 4e 54 50 | 2d 50 6f 73 74 69 6e 67 |om>.NNTP|-Posting|
|000001a0| 2d 48 6f 73 74 3a 20 62 | 6c 61 63 6b 2e 77 65 65 |-Host: b|lack.wee|
|000001b0| 67 2e 75 69 6f 77 61 2e | 65 64 75 0a 4d 69 6d 65 |g.uiowa.|edu.Mime|
|000001c0| 2d 56 65 72 73 69 6f 6e | 3a 20 31 2e 30 0a 43 6f |-Version|: 1.0.Co|
|000001d0| 6e 74 65 6e 74 2d 54 79 | 70 65 3a 20 54 45 58 54 |ntent-Ty|pe: TEXT|
|000001e0| 2f 50 4c 41 49 4e 3b 20 | 63 68 61 72 73 65 74 3d |/PLAIN; |charset=|
|000001f0| 55 53 2d 41 53 43 49 49 | 0a 58 2d 53 65 6e 64 65 |US-ASCII|.X-Sende|
|00000200| 72 3a 20 72 6f 62 69 6e | 73 6f 6e 40 62 6c 61 63 |r: robin|son@blac|
|00000210| 6b 2e 77 65 65 67 2e 75 | 69 6f 77 61 2e 65 64 75 |k.weeg.u|iowa.edu|
|00000220| 0a 49 6e 2d 52 65 70 6c | 79 2d 54 6f 3a 20 3c 34 |.In-Repl|y-To: <4|
|00000230| 64 6d 74 71 6f 24 64 74 | 38 40 66 6f 78 2e 61 6c |dmtqo$dt|8@fox.al|
|00000240| 6d 61 64 65 6e 2e 69 62 | 6d 2e 63 6f 6d 3e 20 0a |maden.ib|m.com> .|
|00000250| 0a 4f 6e 20 31 39 20 4a | 61 6e 20 31 39 39 36 2c |.On 19 J|an 1996,|
|00000260| 20 52 6f 62 20 4c 79 6e | 63 68 20 77 72 6f 74 65 | Rob Lyn|ch wrote|
|00000270| 3a 0a 0a 3e 20 43 6f 6d | 70 6f 75 6e 64 20 61 73 |:..> Com|pound as|
|00000280| 73 69 67 6e 6d 65 6e 74 | 20 28 61 20 6f 70 3d 20 |signment| (a op= |
|00000290| 62 29 20 69 73 20 64 65 | 66 69 6e 65 64 20 66 6f |b) is de|fined fo|
|000002a0| 72 20 61 6c 6c 20 74 68 | 65 20 62 69 6e 61 72 79 |r all th|e binary|
|000002b0| 20 6f 70 65 72 61 74 6f | 72 73 0a 3e 20 65 78 63 | operato|rs.> exc|
|000002c0| 65 70 74 20 72 65 6c 61 | 74 69 6f 6e 61 6c 20 61 |ept rela|tional a|
|000002d0| 6e 64 20 65 71 75 61 6c | 69 74 79 20 28 3c 20 3c |nd equal|ity (< <|
|000002e0| 3d 20 3e 3d 20 3e 20 3d | 3d 20 21 3d 29 2e 20 20 |= >= > =|= !=). |
|000002f0| 49 6e 20 70 61 72 74 69 | 63 75 6c 61 72 2c 20 74 |In parti|cular, t|
|00000300| 68 65 79 0a 3e 20 61 72 | 65 20 64 65 66 69 6e 65 |hey.> ar|e define|
|00000310| 64 20 66 6f 72 20 74 68 | 65 20 62 69 74 77 69 73 |d for th|e bitwis|
|00000320| 65 2d 6c 6f 67 69 63 61 | 6c 20 6f 70 65 72 61 74 |e-logica|l operat|
|00000330| 6f 72 73 20 28 26 20 5e | 20 7c 29 2e 20 20 57 68 |ors (& ^| |). Wh|
|00000340| 79 20 61 72 65 20 74 68 | 65 79 0a 3e 20 6e 6f 74 |y are th|ey.> not|
|00000350| 20 64 65 66 69 6e 65 64 | 20 66 6f 72 20 74 68 65 | defined| for the|
|00000360| 20 6c 6f 67 69 63 61 6c | 20 6f 70 65 72 61 74 6f | logical| operato|
|00000370| 72 73 20 28 26 26 20 7c | 7c 29 3f 0a 3e 20 0a 0a |rs (&& |||)?.> ..|
|00000380| 20 20 49 27 64 20 67 75 | 65 73 73 20 69 74 27 73 | I'd gu|ess it's|
|00000390| 20 74 68 61 74 20 62 65 | 63 61 75 73 65 20 74 68 | that be|cause th|
|000003a0| 65 20 65 78 70 72 65 73 | 73 69 6f 6e 20 78 20 3d |e expres|sion x =|
|000003b0| 20 78 20 26 26 20 79 20 | 64 6f 65 73 6e 27 74 20 | x && y |doesn't |
|000003c0| 63 6f 6d 65 20 75 70 20 | 76 65 72 79 20 0a 6f 66 |come up |very .of|
|000003d0| 74 65 6e 3f 20 20 41 6c | 73 6f 2c 20 74 68 65 20 |ten? Al|so, the |
|000003e0| 6c 6f 67 69 63 61 6c 20 | 6f 70 65 72 61 74 6f 72 |logical |operator|
|000003f0| 73 20 75 6e 6c 69 6b 65 | 20 61 6c 6c 20 74 68 65 |s unlike| all the|
|00000400| 20 6f 74 68 65 72 20 6f | 70 65 72 61 74 6f 72 73 | other o|perators|
|00000410| 20 0a 74 68 61 74 20 68 | 61 76 65 20 63 6f 6d 70 | .that h|ave comp|
|00000420| 6f 75 6e 64 20 73 68 6f | 72 74 68 61 6e 64 73 2c |ound sho|rthands,|
|00000430| 20 69 6e 74 72 6f 64 75 | 63 65 20 73 65 71 75 65 | introdu|ce seque|
|00000440| 6e 63 65 20 70 6f 69 6e | 74 73 2e 20 20 57 6f 75 |nce poin|ts. Wou|
|00000450| 6c 64 20 7c 7c 3d 20 0a | 69 6e 74 72 6f 64 75 63 |ld ||= .|introduc|
|00000460| 65 20 61 20 73 65 71 75 | 65 6e 63 65 20 70 6f 69 |e a sequ|ence poi|
|00000470| 6e 74 3f 20 20 57 68 61 | 74 20 61 72 65 20 74 68 |nt? Wha|t are th|
|00000480| 65 20 69 6d 70 6c 69 63 | 61 74 69 6f 6e 73 20 6f |e implic|ations o|
|00000490| 66 20 74 68 61 74 3f 20 | 20 0a 49 6d 61 67 69 6e |f that? | .Imagin|
|000004a0| 65 3a 20 20 54 68 65 20 | 65 78 70 72 65 73 73 69 |e: The |expressi|
|000004b0| 6f 6e 20 78 20 26 26 3d | 20 78 2b 2b 20 77 6f 75 |on x &&=| x++ wou|
|000004c0| 6c 64 20 62 65 20 6c 65 | 67 61 6c 2e 20 3a 29 0a |ld be le|gal. :).|
|000004d0| 0a 2f 2a 2a 4a 61 6d 65 | 73 20 52 6f 62 69 6e 73 |./**Jame|s Robins|
|000004e0| 6f 6e 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |on******|********|
|000004f0| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 20 20 20 20 20 20 20 |********|* |
|00000500| 20 20 20 20 20 0a 20 20 | 22 49 66 20 61 20 66 61 | . |"If a fa|
|00000510| 74 61 6c 20 65 72 72 6f | 72 20 6f 63 63 75 72 73 |tal erro|r occurs|
|00000520| 2c 20 74 68 65 20 70 72 | 6f 67 72 61 6d 20 73 68 |, the pr|ogram sh|
|00000530| 6f 75 6c 64 20 6e 6f 74 | 20 62 65 20 61 6c 6c 6f |ould not| be allo|
|00000540| 77 65 64 20 74 6f 20 63 | 6f 6e 74 69 6e 75 65 2e |wed to c|ontinue.|
|00000550| 22 0a 20 2d 2d 20 4f 72 | 61 63 6c 65 20 50 72 6f |". -- Or|acle Pro|
|00000560| 2a 43 20 55 73 65 72 27 | 73 20 47 75 69 64 65 20 |*C User'|s Guide |
|00000570| 20 20 20 20 20 20 20 20 | 2a 2a 2a 2a 2a 2a 2a 2a | |********|
|00000580| 2a 2a 2a 2a 2a 6a 61 6d | 65 73 2d 72 6f 62 69 6e |*****jam|es-robin|
|00000590| 73 6f 6e 40 75 69 6f 77 | 61 2e 65 64 75 2a 2a 2f |son@uiow|a.edu**/|
|000005a0| 0a | |. | |
+--------+-------------------------+-------------------------+--------+--------+
