各種特殊符號的英文
source link: https://blog.gslin.org/archives/2022/07/02/10770/%e5%90%84%e7%a8%ae%e7%89%b9%e6%ae%8a%e7%ac%a6%e8%99%9f%e7%9a%84%e8%8b%b1%e6%96%87/
Go to the source link to view the article. You can view the picture content, updated content and better typesetting reading experience. If the link is broken, please click the button below to view the snapshot at that time.
各種特殊符號的英文
在 Hacker News 首頁上看到「Pronunciation guide for UNIX」這個列表，裡面有各種特殊符號的英文。
裡面列的真的比較簡易，舉例來說，像是他對 - 的說明是：
但如果你查 Hyphen (連字號) 與 Dash (連接號) 的定義，都會指出者兩個東西是不一樣的東西：
The hyphen is sometimes confused with dashes (figure dash ‒, en dash –, em dash —, horizontal bar ―), which are longer and have different uses, or with the minus sign −, which is also longer and more vertically centred in some typefaces.
The dash is a punctuation mark consisting of a long horizontal line. It is similar in appearance to the hyphen but is longer and sometimes higher from the baseline.
裡面的說明用在口語上表達應該還行，但如果是真的在寫比較正式的資料的時候還是要去其他地方確認...
Related
直接用 SQLite 查詢 Excel 檔案的 XLite (還有 dsq)
在 Hacker News 上看到「Xlite: Query Excel and Open Document spreadsheets as SQLite virtual tables (github.com/x2bool)」這個專案，就如同說明，是一個支援讀取 Excel 檔案的 SQLite extension，原網站在 x2bool/xlite 這邊。 依照說明支援舊的 .xls 與新的 .xlsx 的格式，但不知道公式運算支援到什麼程度... 先 load extension： sqlite3 # will open SQLite CLI > .load libxlite 接著是建立 virtual table： CREATE VIRTUAL TABLE class_data USING xlite( FILENAME './path/to/example.xlsx', WORKSHEET…
June 26, 2022In "Computer"
又一份講基本 RDBMS 的文件
前幾天在 Hacker News Daily 看到「Things You Should Know About Databases」這篇文章，裡面講了很多基本的 RDBMS 的概念，另外 Hacker News 上對應的討論在「Things to know about databases (architecturenotes.co)」這邊。 裡面講了 B-tree 與 B+tree 的差異： 不過這點在維基百科上也蠻清楚的文字說明： A B+ tree can be viewed as a B-tree in which each node contains only keys (not key–value pairs), and to which an additional…
July 3, 2022In "Computer"
搞爆 Python 的各種姿勢
在 Hacker News 首頁上看到「no-op statements syntactically valid only since Python X.Y」這個專案，搞爆各個版本 Python 的各種方式，從 Python 2.4+ 一路到 3.11+ (不過中間有少了 3.2 與 3.4)。 專案要求的條件是 no-op，所以像是 import 這種行為都會產生 side effect，所以就不能用 sys.version_info 這個變數了： This is a collection of no-op statements that are syntactically valid only since Python X.Y, for most X.Y ≥ 2.4. 看了一下裡面的例子，反而看到一些有趣的東西，像是原來這種語法在…
June 7, 2022In "Computer"
Leave a Reply
Your email address will not be published. Required fields are marked *
Comment *
Name *
Email *
Website
Notify me of follow-up comments by email.
Notify me of new posts by email.
To respond on your own website, enter the URL of your response which should contain a link to this post's permalink URL. Your response will then appear (possibly after moderation) on this page. Want to update or remove your response? Update or delete your post and re-enter your post's URL again. (Learn More)
Post navigation
Recommend
About Joyk
Aggregate valuable and interesting links.
Joyk means Joy of geeK