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How do I get a reference to the app delegate in Swift?
...ever your UIApplication subclass happens to be called. In Swift 3, 4 & 5, this is done as follows:
let appDelegate = UIApplication.shared.delegate as! AppDelegate
let aVariable = appDelegate.someVariable
share
...
How do I use IValidatableObject?
...bject
{
[Required]
public bool Enable { get; set; }
[Range(1, 5)]
public int Prop1 { get; set; }
[Range(1, 5)]
public int Prop2 { get; set; }
public IEnumerable<ValidationResult> Validate(ValidationContext validationContext)
{
var results = new List&l...
How to specify new GCC path for CMake
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edited Jan 28 '18 at 21:54
compor
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answered Jun ...
Rename all files in directory from $filename_h to $filename_half?
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bash-o-logistbash-o-logist
5,62811 gold badge1414 silver badges1414 bronze badges
...
How to get a value from a cell of a dataframe?
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475
If you have a DataFrame with only one row, then access the first (only) row as a Series using il...
How to make tinymce paste in plain text by default
...rlKey) && e.keyCode == 86) || (e.shiftKey && e.keyCode == 45))
ed.pasteAsPlainText = true;
});
} else {
ed.onPaste.addToTop(function (ed, e) {
ed.pasteAsPlainText = true;
});
}
}
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Git push failed, “Non-fast forward updates were rejected”
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trejder
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answered Aug 1 '11 at 11:22
iafonoviafon...
C++ cout hex values?
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205
Use:
#include <iostream>
...
std::cout << std::hex << a;
There are many o...
Writing/outputting HTML strings unescaped
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655
Supposing your content is inside a string named mystring...
You can use:
@Html.Raw(mystring)
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How do I convert Word files to PDF programmatically? [closed]
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edited Mar 16 '15 at 15:16
w5m
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answere...