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What is the length of the access_token in Facebook OAuth2?

... Having no limit at all is kind of a pain as we're currently storing it in a 300 byte varchar2 and started having problems today with 301-305 byte tokens. Are you suggesting we use a clob instead? Or is there some reasonably large size that we c...
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Exit Shell Script Based on Process Exit Code

...ror code if the file doesn't exist (since the sed part of the pipeline actually works, returning 0). The bash shell actually provides an array which can assist in that case, that being PIPESTATUS. This array has one element for each of the pipeline components, that you can access individually like ...
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What are named pipes?

...its own request listeners. The advantage of named pipes is that it is usually much faster, and frees up network stack resources. -- BTW, in the Windows world, you can also have named pipes to remote machines -- but in that case, the named pipe is transported over TCP/IP, so you will lose performa...
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Testing web application on Mac/Safari when I don't own a Mac

... Don't allow testing of MAC apps for free – Nate Anderson Mar 2 '18 at 20:47 5 ...
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Android mock location on device?

... There is an application on the market called "Fake GPS". If you enable Mock Locations on your device, it offers a nice GUI for setting your location. I realise this isn't a do-it-yourself solution, but certainly a worthy solution for quick testing. ...
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Why should a Java class implement comparable?

... @AnirbanNag'tintinmj' to sort automatically by the first name in case that the last name is the same. – OddDev Aug 5 '15 at 7:49 ...
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How to determine a user's IP address in node

... In your request object there is a property called connection, which is a net.Socket object. The net.Socket object has a property remoteAddress, therefore you should be able to get the IP with this call: request.connection.remoteAddress See documentation for http and...
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How to cast an Object to an int

...ng) object); It can throw a NumberFormatException if your object isn't really a String with an integer as content. Resources : Oracle.com - Autoboxing Oracle.com - Primitive Data types On the same topic : Java: What's the difference between autoboxing and casting? Autoboxing: So I can wri...
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How do I put the image on the right side of the text in a UIButton?

...age is on the left side of the text. The background image, text, and image all have different highlight states. 31 Answers ...
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Powershell v3 Invoke-WebRequest HTTPS error

...19466/new-webserviceproxy-needs-force-parameter-to-ignore-ssl-errors Basically, in your PowerShell script: add-type @" using System.Net; using System.Security.Cryptography.X509Certificates; public class TrustAllCertsPolicy : ICertificatePolicy { public bool CheckValidationResul...