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What does a lazy val do?

... 342 The difference between them is, that a val is executed when it is defined whereas a lazy val i...
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How to change identity column values programmatically?

... 13 Answers 13 Active ...
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How to avoid “ConcurrentModificationException” while removing elements from `ArrayList` while iterat

... answered Aug 26 '13 at 16:29 arshajiiarshajii 115k2222 gold badges207207 silver badges268268 bronze badges ...
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How to explain dependency injection to a 5-year-old? [closed]

... John MunschJohn Munsch 19.4k88 gold badges3939 silver badges7272 bronze badges add a comment ...
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JSON to pandas DataFrame

... urlopen import json import pandas as pd path1 = '42.974049,-81.205203|42.974298,-81.195755' request=Request('http://maps.googleapis.com/maps/api/elevation/json?locations='+path1+'&sensor=false') response = urlopen(request) elevations = response.read() data = json.loads(elevations) df = pd...
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What is the difference between 'protected' and 'protected internal'?

... M4NM4N 88.4k4242 gold badges208208 silver badges253253 bronze badges 2 ...
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Setting Curl's Timeout in PHP

... 357 See documentation: http://www.php.net/manual/en/function.curl-setopt.php CURLOPT_CONNECTTIMEO...
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How can I check if an element exists in the visible DOM?

...this? – Justin Bull Apr 12 '11 at 2:33 3 Even shorter: var elementInDom = function( el ) { wh...
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Clear variable in python

... | edited Jun 6 '19 at 23:13 cs95 231k6060 gold badges390390 silver badges456456 bronze badges answere...
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How to print VARCHAR(MAX) using Print Statement?

... 23 You could do a WHILE loop based on the count on your script length divided by 8000. EG: DECLAR...