大约有 43,000 项符合查询结果（耗时：0.0364秒） [XML]
Best Way to read rss feed in .net Using C#
What is the best way to read RSS feeds ?
5 Answers
5
...
How to generate a random string of a fixed length in Go?
...ficantly.
Having said that, even if you don't need the fastest solution, reading through this answer might be adventurous and educational.
I. Improvements
1. Genesis (Runes)
As a reminder, the original, general solution we're improving is this:
func init() {
rand.Seed(time.Now().UnixNano()...
Simple C example of doing an HTTP POST and consuming the response
...rintf */
#include <stdlib.h> /* exit */
#include <unistd.h> /* read, write, close */
#include <string.h> /* memcpy, memset */
#include <sys/socket.h> /* socket, connect */
#include <netinet/in.h> /* struct sockaddr_in, struct sockaddr */
#include <netdb.h> /* stru...
How to create a file in Ruby
... {|f| f.write("write your stuff here") }
where your options are:
r - Read only. The file must exist.
w - Create an empty file for writing.
a - Append to a file.The file is created if it does not exist.
r+ - Open a file for update both reading and writing. The file must exist.
w+ - Crea...
mmap() vs. reading blocks
...
I was trying to find the final word on mmap / read performance on Linux and I came across a nice post (link) on the Linux kernel mailing list. It's from 2000, so there have been many improvements to IO and virtual memory in the kernel since then, but it nicely explains ...
Read and parse a Json File in C#
...est part of two days "faffing" about with code samples and etc., trying to read a very large JSON file into an array in c# so I can later split it up into a 2d array for processing.
...
Easy way to write contents of a Java InputStream to an OutputStream
...ut) throws IOException
As the documentation states, transferTo will:
Reads all bytes from this input stream and writes the bytes to the
given output stream in the order that they are read. On return, this
input stream will be at end of stream. This method does not close
either stream.
...
Studies on optimal code width?
... years now - the printed book. These have evolved over the centuries, with readbility foremost in mind, to the position we are at now where the average line length for text is around 60 characters. So for readability, go for narrower margins.
...
Why are C character literals ints instead of chars?
...y says "Would you disagree with this opinion, which was posted in a past thread discussing the issue in question?" ... and b) It is ludicrous, because a char variable is not an int, so making a character constant be one is a special case. And it's easy to use a character value without promoting it: ...
Combine Date and Time columns using python pandas
...
It's worth mentioning that you may have been able to read this in directly e.g. if you were using read_csv using parse_dates=[['Date', 'Time']].
Assuming these are just strings you could simply add them together (with a space), allowing you to apply to_datetime:
In [11]: df['...