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Clone Object without reference javascript [duplicate]
...ith much data. And i want to clone this in other variable. When i set some param of the instance B has the same result in the original object:
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Django auto_now and auto_now_add
...uto_now (as I like to have these fields on all my models). Why don't those params work?
– Paul Tarjan
Nov 15 '09 at 10:53
3
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Difference between objectForKey and valueForKey?
...etween objectForKey and valueForKey ?
I looked both up in the documentation and they seemed the same to me.
5 Answers
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How can I pretty-print JSON in a shell script?
...y='python -mjson.tool | pygmentize -l json so that I can just run: command params | pretty. Hope this helps. PS: Should anyone manages to extend this to a) remove the curl-output I'm seeing every time and/or b) NOT sort the json keys; please do let me know, I will be highly thankful.
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Safe characters for friendly url [closed]
..." (2) WhatWG URL Spec, Sec. 6.2: "Constructing and stringifying a URLSearchParams object is fairly straightforward: [...] params.toString() // "key=730d67"" (3) PHP Manual, http-build-query: "Generate URL-encoded query string. [...] The above example will output: 0=foo&1=bar[...]" (4) J. Starr, ...
Does use of final keyword in Java improve the performance?
...r the method has actually been overridden, and is able to perform optimizations such as inlining on the assumption that a method hasn't been overridden - until it loads a class which overrides the method, at which point it can undo (or partially undo) those optimizations.
(Of course, this is assumi...
Correct file permissions for WordPress [closed]
...had a look over here but didn't find any details on the best file permissions. I also took a look at some of WordPress's form's questions over here too but anybody that suggests 777 obviously needs a little lesson in security.
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TypeError: got multiple values for argument
... I did: dict(**{'a': 1}, **{'a': 2}). It works fine if we don't repeat the param names: dict(**{'a': 1}, **{'b': 2}).
– Robo Robok
Sep 16 at 15:14
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How do you switch pages in Xamarin.Forms?
...t - to remove transitions when changing the page, add false as the second parameter: await Navigation.PushAsync(new SecondPage(),false);
– Damian Green
Nov 3 '15 at 12:21
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What are fixtures in programming?
...m many times (in the context of programming) but couldn't find any explanation of what it meant. Any good articles or explanations?
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