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How to convert a JSON string to a Map with Jackson JSON
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One minor comment: the first line of creating JsonFactory is not needed. ObjectMapper can create it automatically on its own.
– StaxMan
Oct 6 '15 at 18:31
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Converting milliseconds to a date (jQuery/JavaScript)
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Try this one :
var time = new Date().toJSON();
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How can I make space between two buttons in same div?
...look a bit below in "Button group" section - getbootstrap.com/docs/4.1/components/button-group/…
– Miroslav Popovic
Aug 28 '18 at 10:24
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HashSet vs LinkedHashSet
...), .75f, true); // <-- boolean dummy argument
addAll(c);
}
And (one example of) a HashSet constructor that takes a boolean argument is described, and looks like this:
/**
* Constructs a new, empty linked hash set. (This package private
* constructor is only used by LinkedHashSet.) The...
How to parse/read a YAML file into a Python object? [duplicate]
...e representation graph. Paths elements can be string values, integers, or None. The kind of a node can be str, list, dict, or None.
#!/usr/bin/env python
import yaml
class Person(yaml.YAMLObject):
yaml_tag = '!person'
def __init__(self, name):
self.name = name
yaml.add_path_resolver('!pe...
How do I move files in node.js?
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The copy() function is OK in this case, but if someone means to wrap it inside a Promise object, please either see my "answer" below or keep in mind to resolve the promise upon the "close" event on the write stream, not on the read stream.
– Jem
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How to filter (key, value) with ng-repeat in AngularJs?
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One needs to be careful with this approach to avoid infinite (digest) loops. See 6054 and 705. Summary by Narretz: In short, using functions to return the collection in ng-repeat is an anti-pattern. It's better to assign the ...
“date(): It is not safe to rely on the system's timezone settings…”
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You probably need to put the timezone in a configuration line in your php.ini file. You should have a block like this in your php.ini file:
[Date]
; Defines the default timezone used by the date functions
; http://php.net/date.timezone
date.timezone = Americ...
What does mysql error 1025 (HY000): Error on rename of './foo' (errorno: 150) mean?
... Note that you can also drop the foreign key and the column in one ALTER TABLE query;
– Valentin Grégoire
Oct 4 '16 at 15:11
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Age from birthdate in python
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That can be done much simpler considering that int(True) is 1 and int(False) is 0:
from datetime import date
def calculate_age(born):
today = date.today()
return today.year - born.year - ((today.month, today.day) < (born.mont...