摘要：
! Missing $ inserted. <inserted text> $ I had the same problem and solved it by correctly escaping ^, _, and |. Looks like LaTeX sets both $s itself i 阅读全文
posted @ 2021-09-07 13:16
profesor
阅读(553)
评论(0)
推荐(0)
摘要：
Education is not the learning of facts, but the training of the mind to think. 书中有女颜如玉，书中自有黄金屋。 出自宋代赵恒的《劝学诗》 富家不用买良田，书中自有千钟粟。安居不用架高堂，书中自有黄金屋。出门无车毋须恨，书 阅读全文
posted @ 2021-09-06 22:00
profesor
阅读(203)
评论(0)
推荐(0)
摘要：
起始日期是：July, 30, 2008 https://learnersdictionary.com/word-of-the-day/2008/07/30 接下来可以用python去爬取了 阅读全文
posted @ 2021-09-05 19:40
profesor
阅读(58)
评论(0)
推荐(0)
摘要：
Sapir-Whorf Hypothesis The Sapir-Whorf Hypothesis theorizes that thoughts and behavior are determined (or are at least partially influenced) by langua 阅读全文
posted @ 2021-09-05 00:29
profesor
阅读(32)
评论(0)
推荐(0)
摘要：
https://api.imgbb.com/API好好学习下 https://www.kanjiantu.com/plugin 阅读全文
posted @ 2021-09-04 19:11
profesor
阅读(25)
评论(0)
推荐(0)
摘要：
Ruby: install launchy gem install launchy require 'launchy' sites = %w( 33img.com luoimg.com sxotu.com skeimg.com nsaimg.com kanjiantu.com imgbb.com s 阅读全文
posted @ 2021-09-04 18:47
profesor
阅读(548)
评论(0)
推荐(0)
摘要：
#!/bin/ksh grep $NAME filename if [ $? -eq 0 ] echo "Name Found" else echo " Name not Found" fi The $? holds the exit status of the previously execute 阅读全文
posted @ 2021-09-04 18:08
profesor
阅读(1325)
评论(0)
推荐(0)
摘要：
https://www.safesearchkids.com/ https://www.kidzsearch.com/ https://kids.britannica.com/kids/search/ 阅读全文
posted @ 2021-09-04 12:46
profesor
阅读(38)
评论(0)
推荐(0)
摘要：
https://tex.stackexchange.com/questions/159995/to-have-underline-in-two-lines#159996 阅读全文
posted @ 2021-09-03 13:35
profesor
阅读(76)
评论(0)
推荐(0)
摘要：
duckduckgo.com short urls: ddg.gg dukgo.com duck.co 把Google Chrome的默认搜索引擎换成：duckduckgo.com 然后再安装一个插件： https://chrome.google.com/webstore/detail/hpmhce 阅读全文
posted @ 2021-09-01 19:53
profesor
阅读(156)
评论(0)
推荐(0)
浙公网安备 33010602011771号