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Create a list from two object lists with linq
...e removed. If you don't specify a comparer in the Union extension method like in my example, it will use the default Equals and GetHashCode methods in your Person class. If you for example want to compare persons by comparing their Name property, you must override these methods to perform the compar...
Install NPM into home directory with distribution nodejs package (Ubuntu)
I'd like to use the distribution Node.js packages (or the chris-lea ppa for more recent releases) but install NPM to my home directory.
...
PowerShell and the -contains operator
...e string and is used to search collections.
From the documentation you linked to:
-Contains
Description: Containment operator. Tells whether a collection of reference values includes a single test value.
In the example you provided you're working with a collection containing just one string...
BCL (Base Class Library) vs FCL (Framework Class Library)
...(BCL) is literally that, the base. It contains basic, fundamental types like System.String and System.DateTime.
The Framework Class Library (FCL) is the wider library that contains the totality: ASP.NET, WinForms, the XML stack, ADO.NET and more. You could say that the FCL includes the BCL.
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Limits of Nat type in Shapeless
...lculations on type level, e.g. append a list of N elements to a list of K elements and get back a list that is known at compile time to have N+K elements.
...
Nullable Foreign Key bad practice?
Let's say you have a table Orders with a foreign key to a Customer Id. Now, suppose you want to add an Order without a Customer Id, (whether that should be possible is another question) you would have to make the foreign key NULL... Is that bad practice or would you rather work with a link table bet...
Bash Templating: How to build configuration files from templates with Bash?
...es for Apache and PHP for my own webserver. I don't want to use any GUIs like CPanel or ISPConfig.
23 Answers
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Any way to limit border length?
...h: 80px;
position: relative;
border-bottom: 2px solid #f51c40;
background: #3beadc;
}
#borderLeft {
border-left: 2px solid #f51c40;
position: absolute;
top: 50%;
bottom: 0;
}
<div id="mainDiv">
<div id="borderLeft"></div>
</div>
...
Why do == comparisons with Integer.valueOf(String) give different results for 127 and 128?
...
There's a striking difference here.
valueOf is returning an Integer object, which may have its values cached between -128 and 127. This is why the first value returns true - it's cached - and the second value returns false - 128 isn't a ...
Copy the entire contents of a directory in C#
...ted Mar 7 '14 at 19:48
Logan Walker
1711 silver badge88 bronze badges
answered Sep 29 '10 at 15:03
tboswelltbo...