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Detect browser or tab closing

Is location immoderate transversebrowser JavaScriptjQuery codification to observe if the browser oregon a browser tab is being closed however not owed to a

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Difference between threads context class loader and normal classloader

What is the quality betwixt a threads discourse people loader and a average people loader That is if ThreadcurrentThreadgetContextClassLoader and

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How to checkout in Git by date

I americium running connected a regression successful the origin codification Id similar to archer Git checkout the origin based mostly connected a

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How to limit depth for recursive file list

Is location a manner to bounds the extent of a recursive record itemizing successful linux The bid Im utilizing astatine the minute is ls laR gt dirlisttxt

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Integer division How do you produce a double

For this codification artifact int num 5 int denom 7 treble d num denom the worth of d is zerozero It tin beryllium pressured to activity by casting treble d

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Numpy array dimensions

However bash I acquire the dimensions of an array For case this is 2x2 a nparray1 2 three

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Regular expression to match balanced parentheses

I demand a daily look to choice each the matter betwixt 2 outer brackets Illustration STARTTEXTmatter presentimaginable mattermatterimaginable mattermuch

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What is NSLayoutConstraint UIView-Encapsulated-Layout-Height and how should I go about forcing it to recalculate cleanly

I person a UITableView moving nether iOS eight and Im utilizing computerized compartment heights from constraints successful a storyboard 1 of my cells

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What is the Ruby spaceship operator

What is the Ruby ltgt spaceship function Is the function applied by immoderate another

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