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What does character set and collation mean exactly?
...tion can help performance if your database uses the collation to create an index, and later uses that index to provide sorted results. However, since collation rules are often locale-specific, that index will be worthless if you need to sort results according to the rules of another locale.
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Escaping HTML strings with jQuery
... jsbin.com/fazimigayo/1/edit?html,js,console,output (and it should work on all earlier versions too)
– Henrik N
Nov 5 '16 at 20:46
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Is it possible to Turn page programmatically in UIPageViewController?
...f you want to continue using UIPageControl, then you may want: self.currentIndex = viewControllerToMoveTo's index then for presentationIndexForPageViewController return self.currentIndex
– brendan
Dec 22 '15 at 19:03
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Amazon S3 Change file download name
...mention that it was not me to provide the right answer on Amazon forum and all credits should go to Colin Rhodes ;-)
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php is null or empty?
I have a question regarding NULL in PHP:
9 Answers
9
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Running Composer returns: “Could not open input file: composer.phar”
...l you to do the following:
$ curl -sS https://getcomposer.org/installer | php
$ mv composer.phar /usr/local/bin/composer
Then it's likely that you, like me, ran those commands and didn't read the next part of the page telling you to stop referring to composer.phar by its full name and abbreviate ...
Have a reloadData for a UITableView animate when changing
...
Actually, it's very simple:
[_tableView reloadSections:[NSIndexSet indexSetWithIndex:0] withRowAnimation:UITableViewRowAnimationFade];
From the documentation:
Calling this method causes the table view to ask its data source for
new cells for the specified sections. The table...
Creating stored procedure and SQLite?
...Thanks for the addition. Ref for System.Data.SQLite system.data.sqlite.org/index.html/doc/trunk/www/index.wiki
– h3xStream
Sep 3 '14 at 14:42
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Convert Array to Object
...se an accumulator aka reduce.
['a','b','c'].reduce(function(result, item, index, array) {
result[index] = item; //a, b, c
return result;
}, {}) //watch out the empty {}, which is passed as "result"
Pass an empty object {} as a starting point; then "augment" that object incrementally.
At the e...
What does the Reflect object do in JavaScript?
...ble:
ES6 spec, Reflection
MDN Reflect (including details and examples to all of its methods)
Original answer (for (historic) understanding and extra examples):
The Reflection proposal seems to have progressed to the Draft ECMAScript 6 Specification. This document currently outlines the Reflect...