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Remove duplicates from an array of objects in JavaScript
... fetching keys is never order guaranteed. So, you end up sorting it again. Now, suppose the array was not sorted but yet its order is important, there is no way you can make sure that order stays intact
– Deepak G M
Apr 17 '19 at 6:31
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Why should text files end with a newline?
...miliar with the adage that all text files should end with a newline. I've known of this "rule" for years but I've always wondered — why?
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How to access property of anonymous type in C#?
...ng overdue for an update for C# 4:
dynamic d = o;
object v = d.Foo;
And now another alternative in C# 6:
object v = o?.GetType().GetProperty("Foo")?.GetValue(o, null);
Note that by using ?. we cause the resulting v to be null in three different situations!
o is null, so there is no object a...
Python constructors and __init__
...e one defined with same name in prior? :( my Q sounds silly.. should have known it
– 0xc0de
Jan 24 '12 at 11:38
4
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How do I make an attributed string using Swift?
...y.underlineStyle] = NSUnderlineStyle.double.rawValue
Attributed Strings
Now that you understand attributes, you can make attributed strings.
Initialization
There are a few ways to create attributed strings. If you just need a read-only string you can use NSAttributedString. Here are some ways t...
Constructor of an abstract class in C#
... possible to write constructor for an abstract class in C#?
As far as I know we can't instantiate an abstract class.. so what is it for?
You can't instantiate the class, right?
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Convert a PHP script into a stand-alone windows executable
...ritten a small PHP script which I run from the command line using PHP-CLI. Now I want to hand over this script to someone but I do not want to:
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bash: shortest way to get n-th column of output
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You can go one step further and define D to be:
alias -g D="|xargs rm"
Now you can type:
cat file X1 D
to delete all files mentioned in the first column of file "file".
If you know the bash, the zsh is not much of a change except for some new features.
HTH Chris
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Bootstrap Modal immediately disappearing
...ut the <script> line for the bootstrap-modal.js and then verify that now the modal will function as expected.
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This app won't run unless you update Google Play Services (via Bazaar)
...nt.
(The comment is from Zhelyazko Atanasov yesterday at 23:18, I don't know how to link directly to it)
Also, you don't see the "(via Bazaar)" part when running from an actual device, and the update button open the Play Store. I am assuming Bazaar is meant to provide Google Play Services on the ...