parseFloat() turns a string into a floating point number. This is a binary value, not a decimal representation, so the concept of the number of zeros to the right of the decimal point doesn’t even apply; it all depends on how it is formatted back into a string. Regarding toFixed, I’d suggest converting the floating … Read more
The Googlemaps API works pretty well for this. E.g., suppose you are given the string “120 w 45 st nyc”. Pass it into the Googlemaps API like so: http://maps.google.com/maps/geo?q=120+w+45+st+nyc and you get this response: { “name”: “120 w 45 st nyc”, “Status”: { “code”: 200, “request”: “geocode” }, “Placemark”: [ { “id”: “p1”, “address”: “120 … Read more
In a nutshell, give your grammar files a .ym extension instead of .y. Xcode will then run Bison with the necessary magic to support Objective-C. Oddly enough, I found this question because I wanted to do the same thing. I remembered a discussion about it on Apple’s cocoa-dev mailing list, but this question came up … Read more
JavaMail is an oracle library that provides mail services and mail related services (like parsing conventional & MIME messages) in the javax.mail package. Additionally Apache has a Commons Email library for mail handling. In the JavaMail api, a simple way to parse a string containing an email message (which may or may not be explicitly … Read more
Update 2019 (PEG parser): This answer has received quite some attention so I felt to add another possibility, namely a parsing option. Here we could use a PEG parser instead (e.g. parsimonious) in combination with a NodeVisitor class: from parsimonious.grammar import Grammar from parsimonious.nodes import NodeVisitor import pandas as pd grammar = Grammar( r””” schools … Read more
Use this Nuget package V1.9.x – Command Line Parser Library (CodePlex – Going away soon and out of date) V2+ – Command Line Parser (Ongoing support) Takes seconds to configure and adds instant professional touch to your application. // Define a class to receive parsed values class Options { [Option(‘r’, “read”, Required = true, HelpText … Read more
You should have a look at Parsedown. It parses Markdown text the way people do. First, it divides texts into lines. Then it looks at how these lines start and relate to each other. Finally, it looks for special characters to identify inline elements.
std::string‘s constructor should provide the functionality you need. std::string(tmp1.begin() + 1, tmp1.end() – 1)
Fletcher – this did get asked once before. Here you go: Regular Expression to match cross platform newline characters Spoiler Alert! The regex I use when I want to be precise is “\r\n?|\n”.