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MySQL with Node.js
...){-
handle_database(req,res);
});
app.listen(3000);
Reference : https://codeforgeek.com/2015/01/nodejs-mysql-tutorial/
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How to use the 'og' (Open Graph) meta tag for Facebook share
...ta tags in their documentation. Here is one of the tutorials from there - https://developers.facebook.com/docs/opengraph/tutorial/
Facebook gives us a great little tool to help us when dealing with these meta tags - you can use the Debugger to see how Facebook sees your URL, and it'll even tell ...
Deleting Objects in JavaScript
...icitly but not those declared with the var statement. "
Here is the link: https://developer.mozilla.org/En/Core_JavaScript_1.5_Reference:Operators:Special_Operators:delete_Operator
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How can I delete multiple lines in vi?
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I find this easier
Go VISUAL mode Shift+v
Select lines
d to delete
https://superuser.com/questions/170795/how-can-i-select-and-delete-lines-of-text-in-vi
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Warning :-Presenting view controllers on detached view controllers is discouraged
...s programming guide to learn more on how to use view controllers properly. https://developer.apple.com/library/content/featuredarticles/ViewControllerPGforiPhoneOS/
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Jquery live() vs delegate() [duplicate]
...t turns around and calls .live(), but passes the extra context parameter.
https://github.com/jquery/jquery/blob/master/src/event.js#L948-950
As such, I'd always use .delegate(). If you really need for it to process all events on the page, then just give it the body as the context.
$(document.body...
JQuery: detect change in input field [duplicate]
...pond to the below comment, the javascript change event is documented here: https://developer.mozilla.org/en-US/docs/Web/Events/change
And here is a working example of the change event working on an input element, using jQuery: http://jsfiddle.net/p1m4xh08/
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SwipeRefresh 拓展：下拉刷新 · App Inventor 2 中文网
... 原作者：OpenSourceAIX（ColinTree 文档站收录）
原始网址：https://aix.colintree.cn/zh/extensions/SwipeRefresh.html
您的改进建议 联系方式： 不需要回复的可留空~ 意见反馈（300字以内）： ...
reformat in vim for a nice column layout
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This is a great answer using vim macros: https://stackoverflow.com/a/8363786/59384 - basically, you start recording a macro, format the first column, stop recording then repeat the macro for all remaining lines.
Copy/pasted from that answer:
qa0f:w100i <Esc>...
Getting a timestamp for today at midnight?
...rt->getTimestamp();
Potential definitions of “here” are listed at https://secure.php.net/manual/en/timezones.php
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