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How to request Google to re-crawl my website? [closed]
...one is using the Fetch as Google option in Webmaster Tools that Mike Flynn commented about. Here are detailed instructions:
Go to: https://www.google.com/webmasters/tools/ and log in
If you haven't already, add and verify the site with the "Add a Site" button
Click on the site name for the one yo...
What's the need of array with zero elements?
...any size for the data field. Note also that this special variable can only come at the end of the struct.
In C99, this matter is explained in 6.7.2.1.16 (emphasis mine):
As a special case, the last element of a structure with more than one named member may
have an incomplete array type; thi...
Unresolved specs during Gem::Specification.reset:
...s getting errors when running 'gem cleanup' so I found this: stackoverflow.com/questions/4007074/… Turns out it had to do with RVM. When I ran 'rvm gemset use global' and ran guard, the errors went away.
– reneruiz
Aug 8 '13 at 18:54
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Folder structure for a Node.js project
...ort are deprecated since NPM introduced a clean package management. It's recommended to handle all 3rd-party dependencies using NPM and a package.json file
When building a rather large application, I recommend the following additional folders (especially if you are using some kind of MVC- / ORM-Fra...
Passing variables to the next middleware using next() in Express.js
...omevariable = variable1;
As others have pointed out, res.locals is the recommended way of passing data through middleware.
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Knight's Shortest Path on Chessboard
I've been practicing for an upcoming programming competition and I have stumbled across a question that I am just completely bewildered at. However, I feel as though it's a concept I should learn now rather than cross my fingers that it never comes up.
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How to add a browser tab icon (favicon) for a website?
...e to the <head> element:
<link rel="icon" href="http://example.com/favicon.png">
PNG favicons are supported by most browsers, except IE <= 10. For backwards compatibility, you can use ICO favicons.
Note that you don't have to precede icon in rel attribute with shortcut anymore. ...
View's getWidth() and getHeight() returns 0
... answered Aug 29 '10 at 9:26
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Can I mix Swift with C++? Like the Objective-C .mm files
...le that includes a variable named nil (which is legal C++) and then try to compile that as Objective-C++.
Swift doesn't have the same relationship. It is not a superset of C or C++, and you can't directly use either in a .swift file.
"Using Swift with Cocoa and Objective-C" also tells us:
You ...