大约有 2,600 项符合查询结果（耗时：0.0117秒） [XML]
What's the best way of scraping data from a website? [closed]
... well behaved bot when crawling websites, and that means respecting robots.txt and not hammering the server with requests. Mistakes or negligence here is very unethical since this can be considered a denial of service attack. The acceptable rate varies depending on who you ask, 1req/s is the max tha...
Hiding the scroll bar on an HTML page
...ng and Scrollbars
https://tools.ietf.org/id/draft-hellstrom-textpreview-02.txt
https://tools.ietf.org/id/draft-mrose-blocks-service-01.txt
Miscellaneous
In an HTML5 specification draft, the seamless attribute was defined to prevent scroll-bars from appearing in iFrames so that they could be blend...
Resource interpreted as Script but transferred with MIME type text/plain - for local file
...ing in the file associations of the registry because all my .js files had .txt looking icons, so I went to make sure they were associated with the right data type. They weren't!
– Simon Sarris
Feb 5 '13 at 15:02
...
Add a prefix string to beginning of each line
... awk deal with it:
awk -v prefix="$prefix" '{print prefix $0}' input_file.txt
share
|
improve this answer
|
follow
|
...
Why should we NOT use sys.setdefaultencoding(“utf-8”) in a py script?
...
chmod +x test.py
./test.py
moçambique
moçambique
./test.py > output.txt
Traceback (most recent call last):
File "./test.py", line 5, in <module>
print u
UnicodeEncodeError: 'ascii' codec can't encode character
u'\xe7' in position 2: ordinal not in range(128)
on shell works , se...
Transferring files over SSH [closed]
... Im having a hardtime on this.. is this correct. scp C:\filename.txt server1@server2:home
– Vincent
Dec 11 '13 at 3:29
...
Shell script while read line loop stops after the first line
..."aborting loop"
exit ${PIPESTATUS[0]}
fi
done << input_list.txt
share
|
improve this answer
|
follow
|
...
How do you log content of a JSON object in Node.js?
...
console.log(obj);
Run: node app.js > output.txt
share
|
improve this answer
|
follow
|
...
How do I get a file's directory using the File object?
...
If you do something like this:
File file = new File("test.txt");
String parent = file.getParent();
parent will be null.
So to get directory of this file you can do next:
parent = file.getAbsoluteFile().getParent();
...
How can we redirect a Java program console output to multiple files?
... inside the output filename, for example:
/tmp/FetchBlock-${current_date}.txt
current_date:
Returns the current system time formatted as yyyyMMdd_HHmm. An optional argument can be used to provide alternative formatting. The argument must be valid pattern for java.util.SimpleDateFormat.
Or ...