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Django datetime issues (default=datetime.now())
...mplish what you are trying to do already:
date = models.DateTimeField(auto_now_add=True, blank=True)
or
date = models.DateTimeField(default=datetime.now, blank=True)
The difference between the second example and what you currently have is the lack of parentheses. By passing datetime.now withou...
Why does the PHP json_encode function convert UTF-8 strings to hexadecimal entities?
...ith a wide variety of languages. Unfortunately, whenever I try to use json_encode , any Unicode output is converted to hexadecimal entities. Is this the expected behavior? Is there any way to convert the output to UTF-8 characters?
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What is the difference between pull and clone in git?
...nswered Jan 9 '19 at 14:09
Raman_1059Raman_1059
5111 silver badge33 bronze badges
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Initialize a nested struct
... c.Proxy.Port = "80"
}
See in playground: https://play.golang.org/p/sFH_-HawO_M
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How to trigger a file download when clicking an HTML button or JavaScript
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This works better : <a href="path_to_file" download="proposed_file_name">Download</a>
– kscius
Jul 7 '16 at 3:33
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What is the difference between concurrency and parallelism?
...h. See also this excellent explanation: haskell.org/haskellwiki/Parallelism_vs._Concurrency
– jberryman
Oct 7 '11 at 2:25
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How to write character & in android strings.xml
...eserved. © -> &copy; Refer to this article. w3schools.com/html/html_entities.asp
– toidiu
Dec 28 '15 at 19:20
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Get free disk space
...nswered Nov 27 '12 at 6:58
sasha_gudsasha_gud
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glob exclude pattern
...with patterns.
For example to exclude manifests files (files starting with _) with glob, you can use:
files = glob.glob('files_path/[!_]*')
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PHP - Get bool to echo false when false
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echo $bool_val ? 'true' : 'false';
Or if you only want output when it's false:
echo !$bool_val ? 'false' : '';
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