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What's the _ underscore representative of in Swift References?
...meter is no longer extraneous. For example: override func viewWillAppear(_ animated: Bool) signals that the caller (Objective-C code) won't be using a parameter label
– Mr. T
Oct 19 '16 at 3:16
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How to implement a property in an interface
I have interface IResourcePolicy containing the property Version . I have to implement this property which contain value, the code written in other pages:
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How to do a batch insert in MySQL
I have 1-many number of records that need to be entered into a table. What is the best way to do this in a query? Should I just make a loop and insert one record per iteration? Or is there a better way?
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How to programmatically show next view in ViewPager?
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page swiping animation not coming?
– Lavekush Agrawal
Feb 10 '16 at 6:48
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How do I toggle an ng-show in AngularJS based on a boolean?
I have a form for replying to messages that I want to show only when isReplyFormOpen is true, and everytime I click the reply button I want to toggle whether the form is shown or not. How can I do this?
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function declaration isn't a prototype
..., symbols which are function names are anyway resolved at link time. The meaning of a storage class specifier on a function (extern, static) only affects its visibility and extern is the default, so extern is actually unnecessary.
I suggest removing the extern, it is extraneous and is usually omitt...
MySQL/SQL: Group by date only on a Datetime column
Having a table with a column like: mydate DATETIME ...
4 Answers
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How to permanently export a variable in Linux?
...answered Apr 7 at 14:06
dasilvadanieldasilvadaniel
9377 bronze badges
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Right way to reverse pandas.DataFrame?
Here is my code:
4 Answers
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Prevent redirection of Xmlhttprequest
Is it possible to prevent the browser from following redirects when sending XMLHttpRequest-s (i.e. to get the redirect status code back and handle it myself)?
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