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How to validate an email address using a regular expression?
... use.
One RFC 5322 compliant regex can be found at the top of the page at http://emailregex.com/ but uses the IP address pattern that is floating around the internet with a bug that allows 00 for any of the unsigned byte decimal values in a dot-delimited address, which is illegal. The rest of it a...
LR性能指标解释 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...数",即使运行场景过程中虚拟用户每秒向Web服务器提交的HTTP请求数。
通过它可以评估虚拟用户产生的负载量，如将其和"平均事务响应时间"图比较，可以查看点击次数对事务性能产生的影响。通过对查看"每秒点击次数",可以判...
How to handle both a single item and an array for the same property using JSON.net
...ndgrid.com
timestamp: 1337966815
event: open
categories: olduser
Fiddle: https://dotnetfiddle.net/lERrmu
EDIT
If you need to go the other way, i.e. serialize, while keeping the same format, you can implement the WriteJson() method of the converter as shown below. (Be sure to remove the CanWrit...
How to Create Multiple Where Clause Query Using Laravel Eloquent?
...
Query scopes may help you to let your code more readable.
http://laravel.com/docs/eloquent#query-scopes
Updating this answer with some example:
In your model, create scopes methods like this:
public function scopeActive($query)
{
return $query->where('active', '=', 1);
}...
val() doesn't trigger change() in jQuery [duplicate]
...anged')
return result;
};
})(jQuery);
Live example for that: http://jsfiddle.net/5fSmx/1/
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How do I create a file AND any folders, if the folders don't exist?
...
You should use Directory.CreateDirectory.
http://msdn.microsoft.com/en-us/library/54a0at6s.aspx
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How to resize an Image C#
...ll, IntPtr.Zero);
resizedImage.Save(imagePath, ImageFormat.Png);
Source:
http://msdn.microsoft.com/en-us/library/system.drawing.image.getthumbnailimage.aspx
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What is base 64 encoding used for?
...at it's more easily transmitted in things like e-mail and HTML form data.
http://en.wikipedia.org/wiki/Base64
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Recursion or Iteration?
...ish the same method, he was forced to use iteration to get the result.
http://blog.webspecies.co.uk/2011-05-31/lazy-evaluation-with-php.html
Link 2: Mastering Recursion
Most of recursion's bad reputation comes from the high costs and inefficiency in imperative languages. The author of this a...
System.BadImageFormatException: Could not load file or assembly [duplicate]
... your web server and try again.
I found the fix from this blog reference:
http://darrell.mozingo.net/2009/01/17/running-iis-7-in-32-bit-mode/
Additionally, you can change the settings on Visual Studio. In my case, I went to Tools > Options > Projects and Solutions > Web Projects and check...