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Could not insert new outlet connection [duplicate]
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thanks, didn't need to check copy items if needed by the way when adding file back
– Adam Johns
Mar 13 '15 at 19:44
2
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Checking if array is multidimensional or not?
... if the 'second dimension' could be anywhere. If it has to be in the first item, you'd just do
is_array($arr[0]);
But, the most efficient general way I could find is to use a foreach loop on the array, shortcircuiting whenever a hit is found (at least the implicit loop is better than the straigh...
How do I set the proxy to be used by the JVM
... This is wrong on three counts: 1: as mentioned, there is no "proxySet" item; 2: "proxyHost" and "proxyPort" need to be "http.proxyHost" and "http.proxyPort" (or the 'https' equivalent); 3: System.getProperties().put(X,Y) is not the same as System.setProperty(X,Y). Other than that, though - great...
PHP expects T_PAAMAYIM_NEKUDOTAYIM?
...d overridden properties or methods of a class.
When referencing these items from outside the class definition, use
the name of the class.
As of PHP 5.3.0, it's possible to reference the class using a
variable. The variable's value can not be a keyword (e.g. self, parent
and static).
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XMLHttpRequest Origin null is not allowed Access-Control-Allow-Origin for file:/// to file:/// (Serv
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};
reader.readAsText(e.target.files.item(0));
}
});
</script>
Now Click Choose file button and browse to the file file:///C:/path/to/XSL%20Website/data/home.xml
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Distinct not working with LINQ to Objects
...and GetHashCode is to use the LINQs GroupBy method and to select the first item from the IGrouping.
var temp = books.SelectMany(book => book.Authors)
.GroupBy (y => y.FirstName + y.LastName )
.Select (y => y.First ());
foreach (var author in temp){
Consol...
Is it possible to set code behind a resource dictionary in WPF for event handling?
...custom user-object is to be rendered on screen... (e.g. if it is a listbox item) behavior is not part of a data template's area of expertise. Redraw the solution...
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How does !!~ (not not tilde/bang bang tilde) alter the result of a 'contains/included' Array method
...y to do
$.inArray("foo", bar) !== -1
$.inArray returns the index of the item in the array if the first argument is found, and it returns -1 if its not found. This means that if you're looking for a boolean of "is this value in the array?", you can't do a boolean comparison, since -1 is a truthy v...
Best way to detect when a user leaves a web page?
What is the best way to detect if a user leaves a web page?
8 Answers
8
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Design patterns or best practices for shell scripts [closed]
Does anyone know of any resources that talk about best practices or design patterns for shell scripts (sh, bash etc.)?
9 An...