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How do I get a file extension in PHP?
... @khizaransari You should look for another hosting provider, the one you got is stupid. Really, I mean it. There is no reason whatsoever to disable this function. Tell them that. As a workaround: function get_ext($fname){ return substr($fname, strrpos($fname, ".") + 1); } Make sure the fil...
Maximum Year in Expiry Date of Credit Card
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unless you're using a mobile phone, maybe. you might prefer swiping through the years. something to consider.
– jedmao
Jul 22 '10 at 19:17
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In Python, how do you convert a `datetime` object to seconds?
... comments, if you have a tzinfo attached to your datetime then you'll need one on the starting date as well or the subtraction will fail; for the example above I would add tzinfo=pytz.utc if using Python 2 or tzinfo=timezone.utc if using Python 3.
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Show spinner GIF during an $http request in AngularJS?
...change in the template. So the spinner is displayed when there is at least one request in progress, and is hidden the rest of the time
– JMaylin
Oct 17 '13 at 15:43
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Adding multiple class using ng-class
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This one doesn't work for me. <span ng-class="params.isAdmin?'fa fa-lock fa-2x':'fa fa-unlock fa-2x'"></span>. Console will throw error.
– TommyQu
Aug 3 '17 at 20:12
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How can I include raw JSON in an object using Jackson?
...on 2) use node.asText() instead of toString(). I am not sure about the 2nd one though.
– Vadim Kirilchuk
Aug 28 '15 at 16:09
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Why can I throw null in Java? [duplicate]
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This is the best answer, since it's the only one that explains why it's not a compile-time error. (Or at least, the only one whose explanation is not wrong!)
– ruakh
Jul 11 '13 at 0:56
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Do unix timestamps change across timezones?
As the subject asks; do UNIX timestamps change in each timezone?
5 Answers
5
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Update MongoDB field using value of another field
... allows using of aggregation pipeline in the update document and the updateOne, updateMany or update collection method. Note that the latter has been deprecated in most if not all languages drivers.
MongoDB 4.2+
Version 4.2 also introduced the $set pipeline stage operator which is an alias for $a...
Is there any connection string parser in C#?
... You're also free to downvote. As far as I know, what needs to be further done is adhere to parsing standards. MS has one on msdn and it's been long in my mind to ammend. If only we all had time. '@'all please bear in mind the edge cases, esp one in Philip Atz's comment.
– nawf...