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MongoDB: Find a document by non-existence of a field?
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1 Answer
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What does `someObject.new` do in Java?
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120
It's the way to instantiate a non-static inner class from outside the containing class body, a...
How do you detect Credit card type based on number?
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The credi...
Android Studio: Module won't show up in “Edit Configuration”
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145
Make sure your build.gradle is
apply plugin: 'com.android.application'
not
apply plu...
pip issue installing almost any library
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137
I found it sufficient to specify the pypi host as trusted. Example:
pip install --trusted-ho...
Access restriction: The type 'Application' is not API (restriction on required library rt.jar)
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19 Answers
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How can I output UTF-8 from Perl?
...the "utf8" pragma, and I'm getting unexpected results. I'm using Mac OS X 10.5 (Leopard), and I'm editing with TextMate. All of my settings for both my editor and operating system are defaulted to writing files in utf-8 format.
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Regex for string contains?
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81
Assuming regular PCRE-style regex flavors:
If you want to check for it as a single, full word, ...
What is the difference between “long”, “long long”, “long int”, and “long long int” in C++?
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188
long and long int are identical. So are long long and long long int. In both cases, the int is...
Handling Touch Event in UILabel and hooking it up to an IBAction
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edited Jul 15 '16 at 19:35
Alex Cio
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