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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...
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How do I delete an exported environment variable?

... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers. Draft saved Draft discarded ...
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Inserting string at position x of another string

...er https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/substr) share | improve this answer | follow | ...
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“open/close” SqlConnection or keep open?

... to close the connection. Especially for beginners and newcomers to a code base. It's more explicit and readable. – edhedges Jul 25 '14 at 19:39 27 ...
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Replace line break characters with in ASP.NET MVC Razor view

... StringSplitOptions.None); foreach(string line in lines) { _ = htmlContent.Append(line); _ = htmlContent.AppendHtml(br); } return htmlContent; } share | improve thi...
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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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Give all the permissions to a user on a DB

I would like to give an user all the permissions on a database without making it an admin. The reason why I want to do that is that at the moment DEV and PROD are different DBs on the same cluster so I don't want a user to be able to change production objects but it must be able to change objects on...
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How to trigger a file download when clicking an HTML button or JavaScript

... This works better : <a href="path_to_file" download="proposed_file_name">Download</a> – kscius Jul 7 '16 at 3:33 14 ...
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Vibrate and Sound defaults on notification

... private static NotificationCompat.Builder buildNotificationCommon(Context _context, .....) { NotificationCompat.Builder builder = new NotificationCompat.Builder(_context) .setWhen(System.currentTimeMillis()).......; //Vibration builder.setVibrate(new long[] { 10...
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Convert an NSURL to an NSString

...[myURL absoluteString]; But I had met this error and xcode was crashed. -[__NSCFString absoluteString]: unrecognized selector sent to instance 0x791a18e0 – Võ Mai Trinh Jun 22 '15 at 9:39 ...