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How to avoid isset() and empty()
...ay from an external source, the value will most likely not be null but '', 0, '0', false or something like it, i.e. a value you can evaluate with isset or empty, depending on your intent. If you regularly set an array key to null and want it to mean anything but false, i.e. if in the above example t...
How can jQuery deferred be used?
...y
– Nick Vanderbilt
Jul 24 '11 at 6:08
5
Caching will not work if the result is falsy value. Also...
房多多：懂用户比懂互联网重要 - 资讯 - 清泛网 - 专注C/C++及内核技术
...地产代理公司的创始股东之一，做房地产交易十多年。2008年，我做得很痛苦，我发现在房地产交易中，各方都不满意，没有一方的价值得到认可。创立房多多之前，我是苏州一家房地产代理公司的创始股东之一，做房地产交易...
How can I change IIS Express port for a site
...website runs while debugging from Visual Studio. I am using Visual Studio 2012, and I am using ASP.NET MVC 4 for my projects I want to change the port. Random port or fixed anyone will work just want to change the port.
...
Excel to CSV with UTF8 encoding [closed]
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408
A simple workaround is to use Google Spreadsheet. Paste (values only if you have complex formul...
Python argparse: Make at least one argument required
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109
if not (args.process or args.upload):
parser.error('No action requested, add -process or -u...
I want to remove double quotes from a String
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402
Assuming:
var someStr = 'He said "Hello, my name is Foo"';
console.log(someStr.replace(/['"]+/...
Remove local git tags that are no longer on the remote repository
...g names, like:
94bf6de8315d9a7b22385e86e1f5add9183bcb3c refs/tags/v0.1.3
cc047da6604bdd9a0e5ecbba3375ba6f09eed09d refs/tags/v0.1.4
...
2f2e45bedf67dedb8d1dc0d02612345ee5c893f2 refs/tags/v0.5.4
You could certainly put together a bash script to compare the tags generated by thi...
How do I scroll to an element within an overflowed Div?
I have 20 list items inside of a div that can only show 5 at a time. What is a good way to scroll to item #10, and then item #20? I know the height of all the items.
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Will Google Android ever support .NET? [closed]
...: http://monodroid.net/Tutorials
Mono on Android is based on the Mono 2.10 runtime, and defaults to 4.0 profile with the C# 4.0 compiler and uses Mono's new SGen garbage collection engine, as well as our new distributed garbage collection system that performs GC across Java and Mono.
The links ...