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Extract hostname name from string
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I recommend using the npm package psl (Public Suffix List). The "Public Suffix List" is a list of all valid domain suffixes and rules, not just Country Code Top-Level domains, but unicode characters as well that would be considered ...
Rails select helper - Default selected value, how?
...e is the KEY: LOOK at your function (options_for_select() vs f.select. Remember these are different functions.
– FlyingV
Jan 29 '16 at 18:17
add a comment
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Call a REST API in PHP
Our client had given me a REST API to which I need to make a PHP call to. But as a matter of fact the documentation given with the API is very limited, so I don't really know how to call the service.
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Returning a file to View/Download in ASP.NET MVC
...hat I want is a view listing two links, one to view the file and let the mimetype sent to the browser determine how it should be handled, and the other to force a download.
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NUnit Test Run Order
...first. A typical example is in a Continuous Integration situation where some tests are longer running than others. We use the category attribute so that we can run the tests which use mocking ahead of the tests which use the database.
i.e. put this at the start of your quick tests
[Category("Qui...
nginx - nginx: [emerg] bind() to [::]:80 failed (98: Address already in use)
... listen [::]:80 listents to both IPv4 and IPv6. Watch out though because some systems (like FreeBSD) separate the IPv4 and IPv6 sockets and then it won't work, but for Linux it should be fine. wiki.nginx.org/HttpCoreModule#listen
– gitaarik
Mar 13 '13 at 16:03
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CKEditor automatically strips classes from div
I am using CKEditor as a back end editor on my website. It is driving me round the bend though as it seems to want to change the code to how it sees fit whenever I press the source button. For example if I hit source and create a <div> ...
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Singleton: How should it be used
...e object of a type in system
Do not use a Singleton if:
You want to save memory
You want to try something new
You want to show off how much you know
Because everyone else is doing it (See cargo cult programmer in wikipedia)
In user interface widgets
It is supposed to be a cache
In strings
In Sessi...
How to set Sqlite3 to be case insensitive when string comparing?
... the where clause, I found that sqlite3 is case sensitive. Can anyone tell me how to use string comparing case-insensitive?
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Binding a Button's visibility to a bool value in ViewModel
..."{StaticResource MyButtonStyle}"
Command="{Binding SmallDisp}" CommandParameter="{Binding}"
Cursor="Hand" Visibility="{Binding Path=AdvancedFormat, Converter={StaticResource BoolToVis}}"/>
Note the added Converter={StaticResource BoolToVis}.
This is a very common pattern when working with MV...