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LINQ query to return a Dictionary
...c.SomePropToSortOn)
.ToDictionary(mc => mc.KeyProp.ToString(),
mc => mc.ValueProp.ToString(),
StringComparer.OrdinalIgnoreCase);
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Code for a simple JavaScript countdown timer?
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You shouldn't pass a string to the first parameter of setTimeout, setTimeout(Decrement, 1000) is preferred. stackoverflow.com/questions/6232574/…
– Scottux
Apr 1 '15 at 17:24
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PHP sprintf escaping %
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Escape it with another %:
$stringWithVariables = 'About to deduct 50%% of %s %s from your Top-Up account.';
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GROUP_CONCAT comma separator - MySQL
...you've written it, you're concatenating artists.artistname with the '----' string using the default comma separator.
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Image Get Requests with AngularJS
I am storing the the source string of an image to be rendered in HTML in the AngularJS controller, however it yields a 404 before the Angular controller is initialized.
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Reformat XML in Visual Studio 2010
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Not 100% sure about VS2010, but in VS2015 if you copy and paste a long string of XML into an .XML document, it will automatically reformat it.
("Format Document" is usually the way to go, just mentioning another option.)
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PHP regular expressions: No ending delimiter '^' found in
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PHP regex strings need delimiters. Try:
$numpattern="/^([0-9]+)$/";
Also, note that you have a lower case o, not a zero. In addition, if you're just validating, you don't need the capturing group, and can simplify the regex to /^\d+...
Rails Migration: Remove constraint
...way... I would use change_column like so
change_column :users, :address, :string, :null => true
Docs...
http://apidock.com/rails/ActiveRecord/ConnectionAdapters/SchemaStatements/change_column
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duplicate MIME type “text/html”?
...es to sub_filter_types as mentioned in nginx.org/en/docs/http/…: Enables string replacement in responses with the specified MIME types in addition to “text/html”.
– famousgarkin
Nov 9 '18 at 15:01
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Passing arguments to angularjs filters
...nding a JSON object to the filter.
You can also send any kind of data like string or number.
also you can pass dynamic number of arguments to filter ,
in that case you have to use arguments to get those arguments.
For a working demo go here - passing multiple arguments to angular filter
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