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Elegant way to search for UTF-8 files with BOM?
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Incorrectly detects PDF with a BOM marker.. that's because it searches the whole document, not just the first line
– Olivier Refalo
Sep 23 '11 at 14:38
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How to encrypt String in Java
What I need is to encrypt string which will show up in 2D barcode(PDF-417) so when someone get an idea to scan it will get nothing readable.
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How do I list all files of a directory?
... os
arr = next(os.walk('.'))[2]
print(arr)
>>> ['5bs_Turismo1.pdf', '5bs_Turismo1.pptx', 'esperienza.txt']
next(os.walk('.')) and os.path.join('dir', 'file')
import os
arr = []
for d,r,f in next(os.walk("F:\\_python")):
for file in f:
arr.append(os.path.join(r,fi...
Peak signal detection in realtime timeseries data
...olutionary implications. ArXiv e-print, accessible from: https://arxiv.org/pdf/2006.00280.pdf
Esnaola-Gonzalez, I., Gómez-Omella, M., Ferreiro, S., Fernandez, I., Lázaro, I., & García, E. (2020). An IoT Platform Towards the Enhancement of Poultry Production Chains. Sensors, 20(6), 1549.
Gao...
谁在争抢UGC - 资讯 - 清泛网 - 专注C/C++及内核技术
...对UGC的重视。
UGC是个啥
UGC是User Generated Content的缩写，中文可译作：用户原创内容。UGC的概念最早起源于互联网领域，即用户将自己原创的内容通过互联网平台进行展示或者提供给其他用户。UGC是伴随着以提倡个性化为主要特...
Shell脚本编程30分钟入门 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...老牌的脚本编程语言了，Python这些年也成了一些linux发行版的预置解释器。
编译型语言，只要有解释器，也可以用作脚本编程，如C shell是内置的（/bin/csh），Java有第三方解释器Jshell，Ada有收费的解释器AdaScript。
如下是一个PHP S...
What are the most interesting equivalences arising from the Curry-Howard Isomorphism?
...tal Reconstruction of Modal Logic" http://www.cs.cmu.edu/~fp/papers/mscs00.pdf - this is a great place to start because it starts from first principles and much of it is aimed to be accessible to non-logicians/language theorists. (I'm the second author though, so I'm biased.)
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Why does isNaN(“ ”) (string with spaces) equal false?
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To understand it better, please open Ecma-Script spec pdf on page 43 "ToNumber Applied to the String Type"
if a string has a numerical syntax, which can contain any number of white-space characters, it can be converted to Number type. Empty string evaluates to 0. Also the strin...
Comparison of full text search engine - Lucene, Sphinx, Postgresql, MySQL?
...e search server via HTTP (it can even return Json, Native PHP/Ruby/Python)
PDF, Word document indexing
Dynamic fields
Facets
Aggregate fields
Stop words, synonyms, etc.
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Index directly from the database with custom queries
Auto-suggest
Cache Autowarming
Fast indexing (compare to MyS...
How to attach file to a github issue?
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Unfortunately, Github doesn't allow upload of PDFs :(
– sampablokuper
Mar 18 '13 at 2:32
2
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