大约有 2,945 项符合查询结果（耗时：0.0329秒） [XML]
Open the file in universal-newline mode using the CSV Django module
... opening the file. The following helped me overcome the same issue from an Excel spreadsheet export to CSV using the defaults: data = csv.reader(open(FILENAME, 'rU'), quotechar='"', delimiter = ',')
– timbo
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Library not loaded: /usr/local/opt/readline/lib/libreadline.6.2.dylib
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Excellent, thanks. This worked on MacOS Mojave without having to uninstall and re-install PostgreSQL (which would have been a real pain).
– crmpicco
Mar 15 '19 at 8:21
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Benefits of using the conditional ?: (ternary) operator
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+1 default values in web dev is an excellent example a good place to use the ternary operator
– Byron Whitlock
Jul 22 '10 at 19:53
add ...
How do I size a UITextView to its content?
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Excellent solution. For me, the tableView.rowHeight = UITableViewAutomaticDimension was unnecessary.
– Christopher Pickslay
Jan 21 '16 at 2:13
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What are the differences between B trees and B+ trees?
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Thanks for the excellent answer, what is a use-case when a full-scan of the objects would be needed in a B/B+ tree in a database context? Since it's primarily used for indexing, searches would barely ever need to scan the entire tree right ...
How to document a method with parameter(s)?
... de-facto standard for documenting Python projects, in part because of the excellent readthedocs.org service. To paraphrase an example from the Sphinx documentation as a Python snippet:
def send_message(sender, recipient, message_body, priority=1):
'''
Send a message to a recipient
:param...
css3 transition animation on load?
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Excellent answer, has helped me in 2019!
– Gosi
Jul 25 '19 at 6:32
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How does `scp` differ from `rsync`?
...ady transferred, performing very quickly and saving on resources. It is an excellent tool to keep two directories synchronized over a network.
Also, when dealing with large files, use rsync with the -P option. If the transfer is interrupted, you can resume it where it stopped by reissuing the comma...
How to copy a selection to the OS X clipboard
... For folks with VIM compiled without +clipboard the link above is an excellent resource to give workarounds w/o recompiling VIM
– sdjuan
Dec 25 '12 at 21:29
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Use URI builder in Android or create URL with variables
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Excellent answer from above turned into a simple utility method.
private Uri buildURI(String url, Map<String, String> params) {
// build url with parameters.
Uri.Builder builder = Uri.parse(url).buildUpon();
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