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How can I convert a string to boolean in JavaScript?
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BTW, for 1 or 0 it should also cast for false or true
– Miguel
Mar 9 '18 at 18:12
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show 5 more ...
Update MongoDB field using value of another field
...lection or create a new one. Also for update operations that require "type casting" you will need client side processing, and depending on the operation, you may need to use the find() method instead of the .aggreate() method.
MongoDB 3.2 and 3.0
The way we do this is by $projecting our documents ...
Formula px to dp, dp to px android
...integer value.. The 0.5 is added and then the result of the calculation is cast as an int causing it to truncate the mantissa and leaving characteristic as a properly rounded integer value.
– Kelly Copley
Aug 24 '12 at 4:40
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Insert new item in array on any position in PHP
...ht not behave the same for an array, an object, or null. For scalars, type-casting (array)$scalar is equivalent to array($scalar), but for an array, an object, or null, it will be ignored (array), convert to an array (object), or become an empty array (null) - see php.net/manual/en/…
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Parsing a string into a boolean value in PHP
...ugh them. Nothing quite fit my needs so I wrote my own:
function loosely_cast_to_boolean($value) {
if(is_array($value) || $value instanceof Countable) {
return (boolean) count($value);
} else if(is_string($value) || is_object($value) && method_exists($value, '__toString')) ...
Validation failed for one or more entities while saving changes to SQL Server Database using Entity
..., I've got Date and time respectively. Could this be the reason? How can I cast to the appropriate datatype in the code before saving changes to database.
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How to Programmatically Add Views to Views
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As a coding practice, on findViewById, cast to ViewGroup or always the most generic form of an object so that if it changes from a LinearLayout to a RelativeLayout, you have no refactoring.
– Joel Teply
Apr 3 '15 at 16:59
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What is the good python3 equivalent for auto tuple unpacking in lambda?
...th to have a namedtuple, and use the assignment expression to effectively "cast" the incoming sequence to the namedtuple:
>>> from collections import namedtuple
>>> point = namedtuple("point", "x y")
>>> b = lambda s: (p:=point(*s), p.x ** 2 + p.y ** 2)[-1]
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The Role Manager feature has not been enabled
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this doesnt work becuase you need to cast userid to int such that: userManager.GetRoles(Convert.ToInt32(User.Identity.GetUserId<int>()));
– toy
Jul 25 '17 at 22:47
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Can I call a base class's virtual function if I'm overriding it?
...in this Question, this shouldn't work because of protected inheritance. To cast a base class pointer you have to use public inheritance.
– Darkproduct
Jun 3 at 9:06
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