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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...
Git for beginners: The definitive practical guide
... same via git add -i, but I find it easier to use.
It isn't the prettiest application, but it works on almost all platforms (being based upon Tcl/Tk)
Screenshots | a screencast
GitK
Also included with git. It is a git history viewer, and lets you visualise a repository's history (including bra...
How can I convert my device token (NSData) into an NSString?
...nvert the deviceToken to a String, you can do as follows:
func application(_ application: UIApplication, didRegisterForRemoteNotificationsWithDeviceToken deviceToken: Data) {
let token = deviceToken.map { String(format: "%02.2hhx", $0) }.joined()
print(token)
}
Old answer using NSData:
func...
How to use string.replace() in python 3.x
...ring methods. docs.python.org/3.3/library/stdtypes.html#string-methods ~or_for_2~ docs.python.org/2/library/stdtypes.html#string-methods
– ToolmakerSteve
Dec 13 '13 at 22:34
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What is the difference between pull and clone in git?
...nswered Jan 9 '19 at 14:09
Raman_1059Raman_1059
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How to remove unwanted space between rows and columns in table?
...0px;">
<img height="80" src="http://www.website.com/images/Nature_01.jpg" width="600" />
</td>
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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
14
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How can I make a weak protocol reference in 'pure' Swift (without @objc)
...ss a protocol is declared as @objc , which I don't want in a pure Swift app.
6 Answers
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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
9
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How to create a Custom Dialog box in android?
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This code fit for my app. Only i want to ask, How to intent to another activity? when click on dialog button???
– Manwal
Apr 1 '14 at 10:35
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