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How to create a new object instance from a Type
...einstance.aspx
or (new path)
https://docs.microsoft.com/en-us/dotnet/api/system.activator.createinstance
Here are some simple examples:
ObjectType instance = (ObjectType)Activator.CreateInstance(objectType);
ObjectType instance = (ObjectType)Activator.CreateInstance("MyAssembly","MyNamespa...
How do I round to the nearest 0.5?
...you need to round to the nearest 0.5. I see no version of round in the C# API that does this (one version takes a number of decimal digits to round to, which isn't the same thing).
Assuming you only have to deal with integer numbers of tenths, it's sufficient to calculate round (num * 2) / 2. If ...
Replace multiple whitespaces with single whitespace in JavaScript string
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jQuery.trim() works well.
http://api.jquery.com/jQuery.trim/
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Collections.emptyList() vs. new instance
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API clients won't get NullPointerException by returning Collections.emptyList() instead of null.
– realPK
Jul 11 '16 at 2:54
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How to obtain the query string from the current URL with JavaScript?
... string = params.get('yourParamKey');
// To append, you can also leverage api to avoid the `?` check
params.append('newKey', 'newValue');
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Ruby off the rails
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Check out Shoes, a simple API for building GUIs in Ruby aimed at novice programmers.
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answered Sep 29 '08 at 21:59
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What is the difference between “text” and new String(“text”)?
...would ever want to use the new String(anotherString) constructor. From the API:
String(String original) : Initializes a newly created String object so that it represents the same sequence of characters as the argument; in other words, the newly created string is a copy of the argument string. Un...
How can I display a list view in an Android Alert Dialog?
... items? i'm looking for hours for a popup menu solution which works on all api levels
– wutzebaer
Jul 22 '13 at 21:31
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Difference between Role and GrantedAuthority in Spring Security
...itory.save(new RolePermissions(roleName, permissions));
}
You may create APIs to manage the relationship of these permissions to a role.
I don't want to copy/paste another answer, so here's the link to a more complete explanation on SO.
https://stackoverflow.com/a/60251931/1308685
To re-use my i...
How can you tell when a layout has been drawn?
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removeGlobalOnLayoutListener is deprecated in API level 16.Use removeOnGlobalLayoutListener instead.
– tounaobun
May 20 '15 at 3:24
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