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Pure JavaScript: a function like jQuery's isNumeric() [duplicate]
...olution is used in / taken from Jquery library $.isNumeric(obj) api.jquery.com/jquery.isnumeric
– ThdK
Jan 12 '15 at 12:12
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Match all elements having class name starting with a specific string [duplicate]
... I -still- don't understand is this: According to the W3C page: w3schools.com/cssref/css_selectors.asp the syntax is: div[class*="test"] Yet, it -seems- to work like this, with no 'element' specified: [class*="test"] ...which I don't get. IOW, -why- does this work? (I'm not complaining, ...
Convert Newtonsoft.Json.Linq.JArray to a list of specific object type
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Set database from SINGLE USER mode to MULTI USER
... and connect again in microsoft SQL server management studio. Then run the command again.
– Isuru Madusanka
May 22 '18 at 7:23
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How to run Rails console in the test environment and load test_helper.rb?
...he test helper or if the test environment does that for you, but with that command you should at least be able to boot successfully into the test env.
As a sidenote: It is indeed kind of odd that the various binaries in script/ has different ways of setting the rails environment.
For Rails 3 and 4...
Find where python is installed (if it isn't default dir)
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@Ned check out stackoverflow.com/questions/304319/…
– Foo Bah
Jul 21 '11 at 4:06
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The specified type member 'Date' is not supported in LINQ to Entities Exception
...DateTime property also cannot be translated to SQL, so a workaround is to compare the .Year .Month and .Day properties which can be translated to LINQ since they are only integers.
var ruleDate = Convert.ToDateTime(rule.data).Date;
return jobdescriptions.Where(j => j.Deadline.Year == ruleDate.Y...
Store a closure as a variable in Swift
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The compiler complains on
var completionHandler: (Float)->Void = {}
because the right-hand side is not a closure of the appropriate signature, i.e. a closure taking
a float argument. The following would assign a "do nothing...
How do you tell if a string contains another string in POSIX sh?
... am in a certain folder, branch off. Could someone please tell me how to accomplish this? If possible I would like to make this not shell specific (i.e. not bash only) but if there's no other way I can make do with that.
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