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Guid.NewGuid() vs. new Guid()
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The empty ones are very useful because they do collide. A special value that didn't collide with the known special value would be useless.
– Jon Hanna
Aug 13 '12 at 16:44
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Why are function pointers and data pointers incompatible in C/C++?
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An architecture doesn't have to store code and data in the same memory. With a Harvard architecture, code and data are stored in completely different memory. Most architectures are Von Neumann architectures with code and data in the same mem...
How to send PUT, DELETE HTTP request in HttpURLConnection?
...LConnection httpCon = (HttpURLConnection) url.openConnection();
httpCon.setDoOutput(true);
httpCon.setRequestMethod("PUT");
OutputStreamWriter out = new OutputStreamWriter(
httpCon.getOutputStream());
out.write("Resource content");
out.close();
httpCon.getInputStream();
To perform an HTTP DELE...
Why is JsonRequestBehavior needed?
...osed to afterwards when it might be too late.
Note: If your action method does not return sensitive data, then it should be safe to allow the get.
Further reading from my Wrox ASP.NET MVC3 book
By default, the ASP.NET MVC framework does not allow you to respond to
an HTTP GET request with a ...
How to return multiple objects from a Java method?
...o objects from a Java method and was wondering what could be a good way of doing so?
25 Answers
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How to delete duplicates on a MySQL table?
...7 at 1:11
Abraham Murciano Benzadon
86277 silver badges1919 bronze badges
answered Apr 13 '10 at 14:52
user187...
AJAX Mailchimp signup form integration
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You don't need an API key, all you have to do is plop the standard mailchimp generated form into your code ( customize the look as needed ) and in the forms "action" attribute change post?u= to post-json?u= and then at the end of...
CFBundleVersion in the Info.plist Upload Error
.... the "whole string" is NOT treated as a number, instead the bits between dots are treated as SEPARATE numbers. e.g. "1.02" is treated by Apple as "1.2". So, for Apple, 1.02 is GREATER THAN 1.1
Apple sometimes gets "confused" and seems to compare your uploaded-app to the version of a DIFFERENT app ...
Stop UIWebView from “bouncing” vertically?
Does anyone know how to stop a UIWebView from bouncing vertically? I mean when a user touches their iphone screen, drags their finger downwards, and the webview shows a blank spot above the web page I had loaded?
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Collections.emptyList() vs. new instance
...plies to the List.of() introduced in Java 9.)
In the rare cases where you do want to modify the returned list, Collections.emptyList() and List.of() are thus not a good choices.
I'd say that returning an immutable list is perfectly fine (and even the preferred way) as long as the contract (documen...