recently, when I was learning to develop a php extension and create a class, I compiled successfully, but I reported an error: Segmentation fault (core dumped) when executing the test file * $Id$ * -sharpifdef HAVE_CONFIG_H -sharpinclude "conf...
for example, the script is constantly writing data (the data level is very deep. The), tail-f log can see that it has been written to 10000 items, and it is also possible to find this piece of data in mongodb, but the direct count has only 9800 items of ...
The site moved from the old server and was basically normal after setting up, but only the tweet field became garbled. went to the background of the "push bit management " and found that the title even the article has become garbled, but the link poi...
{ username: 11 , password: 222 } php: $username = isset($_POST["username"]) ? $_POST["username"] : ; $password = isset($_POST["password"]) ? $_POST["password"] : ; is it impossible to get it? ...
because scrapy s own FilePipeline is named by downloading the hash code of url, you want to customize your own filepipeline, to rename the file. So google for a while, found that everyone said: inherit the FilesPipeline class and then rewrite the get_m...