[47°09′32″S, 126°43′38″W] Analyzing samples

[47°09′00″S, 126°43′38″W] –no signal–

[47°09′38″S, 126°43′37″W] Raw reading: 0x66501ED1, offset +/-1

[47°09′38″S, 126°43′27″W] Not enough data – sampling finished

[47°09′56″S, 126°43′38″W] Transponder fixed

你管这破玩意叫指针？
内存，通常被严谨地画成下面这个样子，一个下方是低地址上方是高地址的格子楼。

Image

但我今天换种画法，画成下面这个样子。

Image

每个格子代表内存中的 1 个字节（8 位），格子上的数字就代表内存地址，我也直接用 10 进制来表示了，免得 16 进制又算不明白了。

目前内存是完全空的，格子里没有任何内容。

试想一下，如果你忘掉所有的语法规则和编程规范，你会如何描述对这些内存格子的操作呢？

一、类型系统

很简单，往格子 3 处放个数字 29，往格子 6 处放个数字 38，就这么简单直接地描述即可。

![](https://pic3.zhimg.com/v2-d81f50bc28296aa1a5f6f4456ed4887a_ … ⌘ Read more

[47°09′13″S, 126°43′38″W] Transfer aborted

[47°09′56″S, 126°43′38″W] Resetting dosimeter

[47°09′38″S, 126°43′29″W] Wind speed: 59kph – batteries low

[47°09′38″S, 126°43′44″W] Dosimeter overflow

[47°09′38″S, 126°43′33″W] Transponder malfunction

[47°09′56″S, 126°43′38″W] Transfer 75% complete…

[47°09′49″S, 126°43′38″W] Wind speed: 101kph

[47°09′35″S, 126°43′38″W] Wind speed: 76kph

[47°09′38″S, 126°43′33″W] Transfer aborted

[47°09′44″S, 126°43′38″W] Reading: 1.13 Sv

[47°09′28″S, 126°43′38″W] Weather forecast alert – storm from E

[47°09′38″S, 126°43′45″W] 3954 days without news from Herve

[47°09′52″S, 126°43′38″W] Resetting dosimeter

[47°09′02″S, 126°43′38″W] 3950 days without news from Herve

[47°09′50″S, 126°43′38″W] –no signal–

[47°09′38″S, 126°43′08″W] Transfer 25% complete…

[47°09′19″S, 126°43′38″W] Weather forecast alert – storm from SW

[47°09′38″S, 126°43′30″W] Non-significative results – sampling finished

[47°09′38″S, 126°43′18″W] Saalmi, retransmit, please

[47°09′24″S, 126°43′38″W] Resetting dosimeter

[47°09′38″S, 126°43′33″W] Storm recedes – back to normal work

[47°09′38″S, 126°43′52″W] –no signal–

Call of Duty: Modern Warfare III стала самой продаваемой игрой ноября в Великобритании, а Hogwarts Legacy попала в топ-3
Триквел шутера покупали почти на 38% реже, чем вторую часть.

Image

[47°09′50″S, 126°43′38″W] Dosimeter malfunction

[47°09′38″S, 126°43′17″W] –no signal–

[47°09′14″S, 126°43′38″W] Transponder fixed

[47°09′42″S, 126°43′01″W] Reading: 0.38 Sv

[47°09′38″S, 126°43′46″W] Wind speed: 81kph – batteries low

[47°09′38″S, 126°43′55″W] –white noise–

[47°09′06″S, 126°43′38″W] Wind speed: 92kph

GO NOLES! 38-20 over #16 Duke!

[47°09′01″S, 126°43′38″W] Reading: 0.02000 PPM

[47°09′09″S, 126°43′38″W] Non-significative results – sampling finished

[47°09′50″S, 126°43′38″W] –no signal–

[47°09′38″S, 126°43′28″W] –interrupted–

[47°09′38″S, 126°43′54″W] 3820 days without news from Herve

[47°09′48″S, 126°43′38″W] –bad checksum–

[47°09′44″S, 126°43′38″W] Transfer 50% complete…

[47°09′16″S, 126°43′38″W] Transponder malfunction

[47°09′07″S, 126°43′38″W] Sample analyzing complete – starting transfer

[47°09′55″S, 126°43′38″W] Transponder still failing – switching to analog communication

[47°09′40″S, 126°43′38″W] Re-taking samples

[47°09′38″S, 126°43′30″W] Transfer aborted

[47°09′03″S, 126°43′38″W] –interrupted–

[47°09′38″S, 126°43′40″W] 3770 days without news from Herve

[47°09′51″S, 126°43′38″W] Storm recedes – back to normal work

[47°09′38″S, 126°43′10″W] –interrupted–

[47°09′19″S, 126°43′38″W] Not enough data – sampling finished

[47°09′07″S, 126°43′38″W] Waiting for carrier

[47°09′38″S, 126°43′42″W] Transfer 50% complete…

[47°09′58″S, 126°43′38″W] Non-significative results – sampling finished

[47°09′55″S, 126°43′38″W] Not enough data – sampling finished

[47°09′38″S, 126°43′17″W] Raw reading: 0x64AB9051, offset +/-1

[47°09′41″S, 126°43′38″W] Transfer 75% complete…

[47°09′38″S, 126°43′13″W] Weather forecast alert – storm from W

[47°09′41″S, 126°43′38″W] Taking samples

[47°09′38″S, 126°43′14″W] Transponder fixed

[47°09′01″S, 126°43′38″W] Wind speed: N/A – Cannot comunicate

[47°09′59″S, 126°43′38″W] Saalmi, retransmit, please

[47°09′38″S, 126°43′55″W] Weather forecast alert – storm from E

[47°09′38″S, 126°43′12″W] 3676 days without news from Herve

[47°09′33″S, 126°43′38″W] Sample analyzing complete – starting transfer

[47°09′42″S, 126°43′38″W] Transfer completed

[47°09′29″S, 126°43′38″W] Transfer 75% complete…

**RT by @mind_booster: Amanhã é dia de festa! É dia de nos juntarmos para celebrar o lançamento do @ubuntu #LunarLobster em #Sintra.

Os amigos da @fedora que quiserem vir comemorar o lançamento do Fedora 38, também serão bem-vindos!**
Amanhã é dia de festa! É dia de nos juntarmos para celebrar o lançamento do @ubuntu #LunarLobster em #Sintra.

Os amigos da [@fedora](https://nitter.net … ⌘ Read more

[47°09′52″S, 126°43′38″W] –white noise–

[47°09′35″S, 126°43′38″W] Not enough data – sampling finished

[47°09′38″S, 126°43′58″W] Taking samples

[47°09′38″S, 126°43′04″W] Transfer aborted

[47°09′39″S, 126°43′38″W] Dosimeter malfunction

[47°09′38″S, 126°43′38″W] Reading: 0.18 Sv

[47°09′38″S, 126°43′26″W] Reading: 0.53000 PPM

[47°09′33″S, 126°43′38″W] Saalmi, retransmit, please

[47°09′38″S, 126°43′32″W] Dosimeter fixed

[47°09′38″S, 126°43′03″W] Not enough data – sampling finished

[47°09′42″S, 126°43′38″W] Automatic systems disengaged due to thunderstorm

[47°09′14″S, 126°43′38″W] –white noise–

[47°09′38″S, 126°43′53″W] Sample analyzing complete – starting transfer

[47°09′38″S, 126°43′02″W] Raw reading: 0x63CE3E81, offset +/-1

[47°09′42″S, 126°43′38″W] Transfer aborted

[47°09′38″S, 126°43′39″W] Reading: 0.48000 PPM

[47°09′38″S, 126°43′34″W] Wind speed: 101kph

[47°09′32″S, 126°43′38″W] Saalmi, retransmit, please

[47°09′38″S, 126°43′14″W] Reading: 0.81000 PPM

[47°09′20″S, 126°43′38″W] Saalmi, retransmit, please

Lunduke’s Favorite Stories of 2022
Listen now (38 min) | News, history, & satire. The computer-y articles that Lunduke found the most interesting over the last year. ⌘ Read more

[47°09′12″S, 126°43′38″W] Wind speed: N/A – Cannot comunicate

[47°09′56″S, 126°43′38″W] –no signal–

[47°09′16″S, 126°43′38″W] Wind speed: 94kph

[47°09′38″S, 126°43′31″W] Dosimeter fixed

[47°09′01″S, 126°43′38″W] Reading: 0.65 Sv

[47°09′38″S, 126°43′44″W] Weather forecast alert – storm from SW

[47°09′43″S, 126°43′38″W] 3512 days without news from Herve

Image

Happy birthday hugs ⌘ Read more