大约有 47,000 项符合查询结果(耗时:0.0753秒) [XML]

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Maintain the aspect ratio of a div with CSS

...in a <div> with height equal to 75% of the width of its container (a 4:3 aspect ratio). This relies on the fact that for padding : The percentage is calculated with respect to the width of the generated box's containing block [...] (source: w3.org, emphasis mine) Padding-bottom values for o...
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What is the difference between partitioning and bucketing a table in Hive ?

...Navneet Kumar 3,37222 gold badges1515 silver badges2424 bronze badges 4 ...
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How to properly reuse connection to Mongodb across NodeJs application and modules

... | edited Apr 22 '19 at 4:26 codenaugh 69711 gold badge99 silver badges2424 bronze badges answered Jul...
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Check time difference in Javascript

...t; hh = 8, mm = 0, ss = 0, msec = 0 You can convert time as string to 24-hour format like this: function parseTime(s) { var part = s.match(/(\d+):(\d+)(?: )?(am|pm)?/i); var hh = parseInt(part[1], 10); var mm = parseInt(part[2], 10); var ap = part[3] ? part[3].toUpperCase() : nu...
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Git on Windows: How do you set up a mergetool?

...To follow-up on Charles Bailey's answer, here's my git setup that's using p4merge (free cross-platform 3way merge tool); tested on msys Git (Windows) install: git config --global merge.tool p4merge git config --global mergetool.p4merge.cmd 'p4merge.exe \"$BASE\" \"$LOCAL\" \"$REMOTE\" \"$MERGED\"' ...
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How would I create a UIAlertView in Swift?

...il)) self.present(alert, animated: true, completion: nil) Edit for Swift 4.x: let alert = UIAlertController(title: "Alert", message: "Message", preferredStyle: .alert) alert.addAction(UIAlertAction(title: "OK", style: .default, handler: { action in switch action.style{ case .default: ...
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Status bar and navigation bar appear over my view's bounds in iOS 7

... 496 You can achieve this by implementing a new property called edgesForExtendedLayout in iOS7 SDK....
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NULL values inside NOT IN clause

... answered Sep 24 '08 at 19:01 BrannonBrannon 23.7k55 gold badges3636 silver badges4242 bronze badges ...
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CSS selector - element with a given child [duplicate]

...ccuracies due to changes in the specifications. An older "Selectors Level 4 Working Draft" described a feature which was the ability to specify the "subject" of a selector. This feature has been dropped and will not be available for CSS implementations. The subject was going to be the element in th...
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Multiple lines of text in UILabel

... | edited Apr 5 '18 at 10:42 Linus Unnebäck 14k99 gold badges5959 silver badges7575 bronze badges answe...