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An expression tree may not contain a call or invocation that uses optional arguments
...
The underlying expression tree API does not support optional arguments.
For IL-compiled code the C# compiler inserts the default values at compile time (hard-coded), because the CLR does not support calling methods with optional arguments either when the ...
How to convert a List into a comma separated string without iterating List explicitly [dupli
... list of elements.
http://commons.apache.org/proper/commons-lang/javadocs/api-3.3.2/org/apache/commons/lang3/StringUtils.html
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Case-insensitive search in Rails model
... apply to strings from user input. "#$$" is a little-known shortcut for escaping global variables with Ruby string interpolation. It's equivalent to "#{$$}". But string interpolation doesn't happen to user-input strings. Try these in Irb to see the difference: "$##" and '$##'. The first is interpola...
Java 8 Iterable.forEach() vs foreach loop
...icult to code, read, and debug. Actually, this is true of complex "fluent" APIs in general. The combination of complex single statements, heavy use of generics, and lack of intermediate variables conspire to produce confusing error messages and frustrate debugging. Instead of "this method doesn't ha...
Chai: how to test for undefined with 'should' syntax
... This doesn't work out of the box and it isn't found in the API documentation for .equal(). I can understand why @OurManInBananas asked for an explanation. It's an unexpected use of should as a function accepting two arguments, instead of the expected chained method form accepting a s...
Singular or plural controller and helper names in Rails
...current and future contributors while serving quality page displays or the API requests for the end users.
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Get element from within an iFrame
...en the pages. Some sources:
https://developer.mozilla.org/en-US/docs/Web/API/Window/postMessage
Html5 - Cross Browser Iframe postmessage - child to parent?
cross site iframe postMessage from child to parent
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How Can I Browse/View The Values Stored in Redis [closed]
...n (delete, rename, duplicate)
Value editor
Online configuration
JavaScript API directly accessible from the browser console for light data processing
Lua Editor
Online terminal with auto-completion and inline-documentation
Real-time data-visualization
Full disclosure: I founded Redsmi...
Best way to find if an item is in a JavaScript array? [duplicate]
...nArray(5 + 5, [ "8", "9", "10", 10 + "" ]);
For more information: http://api.jquery.com/jQuery.inArray/
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Any way to replace characters on Swift String?
...+")
Or if you're looking for a more Swifty solution that doesn't utilize API from NSString, you could use this.
let aString = "Some search text"
let replaced = String(aString.map {
$0 == " " ? "+" : $0
})
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