弗莱克斯纳
[按] 30年代美国普林斯顿大学校长亚伯拉罕·弗莱克斯纳(Abraham Flexner)教授曾以 “无用知识的有用性”为题,发表过一篇在科学界有影响的文章。该文章强调了基础研 究以及自由探索的重要性。全文一万余字,现节译如下,以餐读者。
智力与精神生活在表面上是一种无用型活动。人们之所以大量从事这种活动,是因
pip3 install -r requirements.txt
to install dependenciesfollowers_clear.py
and follow instructions.Consumer keys can be found here. Use these keys instead of applying yourself can get rid of rate limit.
function MD5 (input) { | |
var rawHash = Utilities.computeDigest(Utilities.DigestAlgorithm.MD5, input, Utilities.Charset.UTF_8); | |
var txtHash = ''; | |
for (i = 0; i < rawHash.length; i++) { | |
var hashVal = rawHash[i]; | |
if (hashVal < 0) { | |
hashVal += 256; | |
} | |
if (hashVal.toString(16).length == 1) { | |
txtHash += '0'; |