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Refresh Fragment at reload
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This gives following error - java.lang.RuntimeException: Failure delivering result ResultInfo{who=null, request=2, result=3, data=null} to activity {xont.virtusel.v4.controller/xont.virtusel.v4.controller.sale.InvocieBr...
XML Schema (XSD) validation tool? [closed]
...idate against Relax-NG schema
-e or --err - print verbose error messages on stderr
-b or --list-bad - list only files which do not validate
-g or --list-good - list only files which validate
-q or --quiet - do not list files (return result code ...
When to use self over $this?
...nse (since Person is a class, not an instance). Therefore, that is a parse error.
:: - scope-resolution-operator - This is always used to access a Class static property or method.
echo Foo::bar()
Additionally, we can call a static method on an object in the same way:
echo $foo::bar()
It's extr...
Make copy of an array
...oint is that src.clone() is more readable and has far less opportunity for error than allocating a new array and doing arraycopy. (And also happens to be fast.)
– Brian Goetz
Mar 17 at 14:03
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.trim() in JavaScript not working in IE
... in one of my JavaScript programs. It's working fine under Mozilla, but an error displays when I try it in IE8. Does anyone know what is going on here? Is there anyway I can make it work in IE?
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Get a random item from a JavaScript array [duplicate]
...should always be one less than the length, or else you'll get an undefined error.
– Kelly
Sep 16 '13 at 16:06
21
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Pandas groupby: How to get a union of strings
...mbdas. I came here wondering why pandas actually concats and not return an error on summing strings.
– NelsonGon
Sep 10 '19 at 7:42
1
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Convert String to Float in Swift
...d it in Beta 5? NSString has floatValue extension but String does not. Get error: 'String' does not have member named floatValue
– Firo
Aug 28 '14 at 3:02
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Why must we define both == and != in C#?
...our compiled the code in the example program, you will see it runs with no errors. However, if you tried adding the line:
cout << (a != b);
you will get
compiler error C2678 (MSVC) : binary '!=' : no operator found which takes a left-hand operand of type 'Test' (or there is no acceptab...
Where does the iPhone Simulator store its data?
... It's hard to emphasis how much simpler, more convenient, less error prone and less frustrating this answer is (as recommended in mackworth's comment above). You can simply add a line to NSLog this in your AppDelegate's didFinishLaunchingWithOptions:, or you can po NSHomeDirectory() from...