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Error during installing HAXM, VT-X not working
...p continued and the Genymotion simulator runs successfully. Genymotion is free for personal use.
This was on a Lenova T430 laptop.
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Using port number in Windows host file
... DNS" in the hosts file as a new line
127.65.43.21 example.app
Any free address in the network 127.0.0.0/8 (127.x.x.x) can be used.
Note: I am assuming 127.65.43.21:80 is not occupied by another service.
You can check with netstat -a -n -p TCP | grep "LISTENING"
added the following network...
How to fix Error: listen EADDRINUSE while using nodejs?
...command which performs a clean exit.
Exiting a process the right way will free up that port while shutting down. This will allow you to restart the process without going through the trouble of killing it yourself before being able to re-run it again.
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Is there a working C++ refactoring tool? [closed]
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... the purpose of DMS is enable the coding and error-free application of code transformations, whether "refactoring" or "not". Yes, its hard and we aren't there yet. We're closer IMNSHO than any other tool I've seen for C++, and there's nothing wrong with our tool foundation...
Reading CSV files using C#
... and well-tested:
FileHelpers:
www.filehelpers.net
The FileHelpers are a free and easy to use .NET library to import/export data from fixed length or delimited records in files, strings or streams.
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Skip callbacks on Factory Girl and Rspec
....skip_callback(:commit, :after, :whatever_callback, raise: false) }
Feel free to use it with whatever other strategies you prefer.
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How to set Java environment path in Ubuntu
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Set PATH as follows:
export PATH=$PATH:/usr/java/jdk1.5.0_07/bin
Feel free to replace /usr/java/jdk1.5.0_07 as per your setup. Save and close the file. Just logout and login back to see new changes. Alternatively, type the following command to activate the new path settings immediately:
$ sour...
How do I convert a column of text URLs into active hyperlinks in Excel?
...inks, put this formula in the cell C1 (or D1 or whatever as long as it's a free column): =HYPERLINK(B1,B1)
This will insert a hyperlink with the location as the link text and the "friendly name" as the link text. If you have another column that has a friendly name for each link, you could use that t...
Node.js + Express: Routes vs controller
...one of the downsides is it doesn't push any opinions on you. Thus, you are free (and required!) to set up any such opinions (patterns) on your own.
In the case of Express, you can definitely use an MVC pattern, and a route handler can certainly serve the role of a controller if you so desire--but y...
What's the bad magic number error?
...le cause, it doesn't have a different solution, so this is redundant. Feel free to disagree, just my opinion.
– Kroltan
May 6 '16 at 23:30
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