parsing

问题 This question already has answers here : How do you split a list into evenly sized chunks? (63 answers) Closed 4 years ago . I'm very new to python and was wondering what the most pythonic/easy way is to split a string into a list with parts of N characters. I've come across this: >>>s = "foobar" >>>list(s) ['f', 'o', 'o', 'b', 'a', 'r'] which is how I can turn a string into a list of characters, but what I would want is to have a method that would look like this: >>>def splitInNSizedParts(s,

问题 I am trying to take a string and parse it into an int. I have read the many answers out there, and it seems that using stoi is the most up-to-date way. It appears to me that stoi uses std , but I am getting Function 'stoi' could not be resolved despitre using namespace std; #include <iostream> #include <string> #include <cstring> #include <fstream> #include<stdlib.h> using namespace std; int main(int argc, char* argv[]) { string line = ""; string five = "5"; int number = stoi(five); //Error

问题 I use Jackson to check and databind input JSON for a REST API, and I would like to log the error when the input doesn’t match a @Valid constraint. However, the exceptions are throwned as a Response by the API but do not appear in Quarkus’ logs. How do I log Jackson’s exceptions ? 回答1: One has to create a handler for the Jackson exceptions, e.g. using ExceptionMapper. The following example catches all exceptions of type JsonProcessingException (finer tuning is obviously possible), logs them as

问题 I use Jackson to check and databind input JSON for a REST API, and I would like to log the error when the input doesn’t match a @Valid constraint. However, the exceptions are throwned as a Response by the API but do not appear in Quarkus’ logs. How do I log Jackson’s exceptions ? 回答1: One has to create a handler for the Jackson exceptions, e.g. using ExceptionMapper. The following example catches all exceptions of type JsonProcessingException (finer tuning is obviously possible), logs them as

问题 I have a simple project. I need the help this is a related project. I need to read an HTML file and then convert it to JSON format. I want to get the matches as code and text. How I achieve this? In this way, I have two HTML tags <p>In practice, it is usually a bad idea to modify global variables inside the function scope since it often is the cause of confusion and weird errors that are hard to debug.<br /> If you want to modify a global variable via a function, it is recommended to pass it

问题 I try to use jq to parse a json file and use it in a bash script, but i'm having some difficulties. The json [ {"annonce_id":"123","photos":["url_01"],"titre_slug":"slug1"}, {"annonce_id":"456","photos":["url_11","url_12"],"titre_slug":"slug2"}, {"annonce_id":"7890","photos":["url_31"],"titre_slug":"slug3"}, {"annonce_id":"1234","photos":["url_41"],"titre_slug":"slug4"}, {"annonce_id":"5678","photos":["url_51"],"titre_slug":"slug5"}, {"annonce_id":"90123","photos":["url_61"],"titre_slug":

问题 I have a csv file with a column containing dates, but the dates are in two different formats: "m/d/y H:M" and "y m d H:M:S". I want to make a new column with these dates all in one format (I don't care which one). I tried the parse_date_time function but it would only work for one of the formats, not both. How can I go about doing this? Here is the code I was trying to use: newdata <- mutate(data, newcolumn = parse_date_time(x = data$date_column, orders = c("m/d/y H:M", "y m d H:M:S"), locale

问题 The code I am working with takes in a .pdf file, and outputs a .txt file. My question is, how do I create a loop (probably a for loop) which runs the code over and over again on all files in a folder which end in ".pdf"? Furthermore, how do I change the output each time the loop runs so that I can write a new file each time, that has the same name as the input file (ie. 1_pet.pdf > 1_pet.txt, 2_pet.pdf > 2_pet.txt, etc.) Here is the code so far: path="2_pet.pdf" content = getPDFContent(path)

问题 I am trying to convert a DateTime value retrieved from Windows Management Interface into a Java (1.7) Date; ultimately to milliseconds since the epoch. The format is specified here. An example that I am trying to parse is 20160513072950.782000-420 which is 2016-05-13 at 07:29:50 plus 782 milliseconds, in my local timezone (-420 minutes = UTC-7 hours). The digits after the decimal are fractional seconds; in theory up to 6 digits of microseconds, but in practice only the first 4 digits are

问题 This is my xml file which I'm trying to parse using PHP simplexml_load_string() function class but it only print </description> tag and rest of the xml is not returned XML file: <?xml version="1.0" encoding="UTF-8"?> <rss xmlns:dcterms="http://purl.org/dc/terms/" xmlns:dfpvideo="http://api.google.com/dfpvideo" xmlns:media="http://search.yahoo.com/mrss/" xmlns:ngc="http://xml.natgeotv.com/fields" xmlns:ngs="http://prod.ngs.org/ngs" xmlns:ngsDebug="http://prod.ngs.org/ngs-debug" xmlns:ngsTax=