大约有 15,208 项符合查询结果（耗时：0.0440秒） [XML]
HTML5 best practices; section/header/aside/article elements
...ormation on how each of the major HTML5 tags can/should be used (I suggest reading the full source linked at the bottom):
section – Used for grouping together thematically-related content. Sounds like a div element, but it’s not. The div has no semantic meaning. Before replacing all your di...
How should one use std::optional?
I'm reading the documentation of std::experimental::optional and I have a good idea about what it does, but I don't understand when I should use it or how I should use it. The site doesn't contain any examples as of yet which leaves it harder for me to grasp the true concept of this object. When...
SOAP vs REST (differences)
I have read articles about the differences between SOAP and REST as a web service communication protocol, but I think that the biggest advantages for REST over SOAP are:
...
Efficiency of premature return in a function
...The optimising compiler is almost always smarter than you.
Concentrate on readability and maintainability.
If you want to see what happens, build these with optimisations on and look at the assembler output.
share
...
Easy interview question got harder: given numbers 1..100, find the missing number(s) given exactly k
...
You will find it by reading the couple of pages of Muthukrishnan - Data Stream Algorithms: Puzzle 1: Finding Missing Numbers. It shows exactly the generalization you are looking for. Probably this is what your interviewer read and why he posed t...
How to extract text from a PDF? [closed]
...e "grep" with impunity on my pdf files. Since I can grep better than I can read, it's a win! (:-) Upvote.
– David Elson
Aug 8 '15 at 22:54
1
...
How do I prevent site scraping? [closed]
...r exceeds Stack Overflow's length limit, you'll need to head to GitHub to read the extended version, with more tips and details.
In order to hinder scraping (also known as Webscraping, Screenscraping, Web data mining, Web harvesting, or Web data extraction), it helps to know how these scrapers w...
Java: getMinutes and getHours
...he java.time package which is finally a worthwhile Java standard solution! Read this article, Java SE 8 Date and Time, for a good amount of information on java.time outside of hours and minutes.
In particular, look at the LocalDateTime class.
Hours and minutes:
LocalDateTime.now().getHour();
Loc...
See line breaks and carriage returns in editor
...-set the fileformat as unix without actually changing the contents. So vim reads it like a Unix file, sees the CR characters as extra and displays them as ^M.
– sundar - Reinstate Monica
Apr 20 '18 at 22:41
...
Turn a simple socket into an SSL socket
...;
SSL_set_fd(cSSL, newsockfd );
//Here is the SSL Accept portion. Now all reads and writes must use SSL
ssl_err = SSL_accept(cSSL);
if(ssl_err <= 0)
{
//Error occurred, log and close down ssl
ShutdownSSL();
}
You are then able read or write using:
SSL_read(cSSL, (char *)charBuffer, nB...