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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...
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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node.js execute system command synchronously
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@JulianSoto nodejs.org/api/…
– divine
May 5 at 9:42
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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...
Hide separator line on one UITableViewCell
...far right
cell.separatorInset = UIEdgeInsetsMake(0, 10000, 0, 0);
This API is only available starting from iOS 7 though.
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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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How using try catch for exception handling is best practice
...should consume an exception and not re-throw it should be the UI or public API.
Suppose you're connecting to a remote API, here you know to expect certain errors (and have things to in those circumstances), so this is case 1:
try
{
remoteApi.Connect()
}
catch(ApiConnectionSecurityException e...
Logging in Scala
...0+ Consider ScalaLogging by Typesafe. Uses macros to deliver a very clean API
https://github.com/typesafehub/scala-logging
Quoting from their wiki:
Fortunately Scala macros can be used to make our lives easier: ScalaLogging offers the class Logger with lightweight logging methods that will be...
How do you run a SQL Server query from PowerShell?
...s it returns the number of lines impacted. docs.microsoft.com/en-us/dotnet/api/…
– NicolasW
Feb 2 '19 at 0:55
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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...