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Why can't I reference System.ComponentModel.DataAnnotations?
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answered Sep 20 '19 at 22:48
JohnBJohnB
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How do I launch the Android emulator from the command line?
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383
I assume that you have built your project and just need to launch it, but you don't have any AV...
sed edit file in place
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edited Jun 10 '18 at 12:23
Iulian Onofrei
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Unbalanced calls to begin/end appearance transitions for
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98
Without seeing more of the surrounding code I can't give a definite answer, but I have two theor...
How dangerous is it to access an array out of bounds?
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128
As far as the ISO C standard (the official definition of the language) is concerned, accessing a...
How do I concatenate strings in Swift?
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18 Answers
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How can I exclude one word with grep?
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840
You can do it using -v (for --invert-match) option of grep as:
grep -v "unwanted_word" file |...
What are the recommendations for html tag?
...efolder/"> or <base href="/somefolder/">. This will fail in IE6/7/8. This is however not exactly browser's fault; using relative URIs in the <base> tag is namely at its own wrong. The HTML4 specification stated that it should be an absolute URI, thus starting with the http:// or https...
What is an efficient way to implement a singleton pattern in Java? [closed]
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786
Use an enum:
public enum Foo {
INSTANCE;
}
Joshua Bloch explained this approach in his E...
Safest way to convert float to integer in python?
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183
All integers that can be represented by floating point numbers have an exact representation. So...