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Difference between TCP and UDP?
...TCP is a connection oriented stream over an IP network. It guarantees that all sent packets will reach the destination in the correct order. This imply the use of acknowledgement packets sent back to the sender, and automatic retransmission, causing additional delays and a general less efficient tra...
Getting current directory in .NET web application
So I have a web project, and I'm trying to get the root directory of the website using the c# method Directory.GetCurrentDirectory() . I don't want to be using a static path as the file locations will be changing in the future. This method is running in my imageProcess.aspx.cs file, but where I t...
Collisions when generating UUIDs in JavaScript?
...rom Math.random(). For some browsers the entropy is as low as just 41 bits all together. Calling Math.random() multiple times won't raise the entropy. If you really want unique v4 UUIDs you need to use a cryptographically strong RNG that produces at least 122bit entropy per UUID generated.
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Send inline image in email
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@Eric: there was a small issue in this code. in the mail.body just use att.ContentId instead of inline.ContentId
– Amir
May 11 '19 at 4:51
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Generate random password string with requirements in javascript
... random numbers. Do not use them for anything related to security. Use the Web Crypto API instead, and more precisely the window.crypto.getRandomValues() method.
Looking at the can-i-use for getRandomValues in 2020 you probably don't need the msCrypto and Math.random fallback any more, unless you c...
Ruby: How to turn a hash into HTTP parameters?
...uery
# => "a=a&b[c]=c&b[d]"
The gem is 'addressable'
gem install addressable
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Getting the PublicKeyToken of .Net assemblies
...swered Jun 15 '10 at 12:31
digEmAlldigEmAll
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Using JSON.NET as the default JSON serializer in ASP.NET MVC 3 - is it possible?
...ding = ContentEncoding;
// If you need special handling, you can call another form of SerializeObject below
var serializedObject = JsonConvert.SerializeObject(Data, Formatting.Indented);
response.Write(serializedObject);
}
EDIT 2: I removed the check for Data being nul...
Differences between cookies and sessions?
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"passing it in a URL (which poses a security risk)." actually both approach have security risks (different ones). Secret-ID in the URL can be made secure if done properly, and if the user understands that the URL is secret and cannot be posted in a public forum ever.
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Modify request parameter with servlet filter
...t that.
One solution is to use the HttpServletRequestWrapper class, which allows you to wrap one request with another. You can subclass that, and override the getParameter method to return your sanitized value. You can then pass that wrapped request to chain.doFilter instead of the original request...