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How to check edittext's text is email address or not?

...checks that field contains a valid domain name ( always passes the test in API Level < 8 ) ipAddress: checks that the field contains a valid ip address webUrl: checks that the field contains a valid url ( always passes the test in API Level < 8 ) nocheck: It does not check anything. (Default) ...
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How to pass a URI to an intent?

... @malclocke has a better solution. No need to manually convert to string and back. – clocksmith Mar 4 '16 at 23:57 ...
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REST API Authentication

...is current request is from an authenticated user. Since REST APIs are typically stateless, the state must be persisted somewhere. Your client consuming the REST APIs is responsible for maintaining that state. Usually, it is in the form of some token that gets passed around since the time the user wa...
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Securing my REST API with OAuth while still allowing authentication via third party OAuth providers

...web site by supplying some credential such as a username+password. OpenID allows this to be displaced by having the user authenticate to another service, which then asserts the user's identity to your web site on the user's behalf. Your site trusts the third party service (the OpenID Provider) and...
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Google Maps API - Get Coordinates of address

... What you are looking for is called Geocoding. Google provides a Geocoding Web Service which should do what you're looking for. You will be able to do geocoding on your server. JSON Example: http://maps.google.com/maps/api/geocode/json?address=1600+...
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Python JSON serialize a Decimal object

... are using both marshmallow and graphene. When a query is called on a rest api, marshmallow works expectedly for decimal fields. However when it is called with graphql it raised an is not JSON serializable error. – Roel Apr 2 '19 at 9:45 ...
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Why does Python code use len() function instead of a length method?

...on objects which have a length and use the built-in len() function, which calls it for you, similar to the way you would implement __iter__() and use the built-in iter() function (or have the method called behind the scenes for you) on objects which are iterable. See Emulating container types for m...
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How to refer to relative paths of resources when working with a code repository

...e http://packages.python.org/distribute/pkg_resources.html#resourcemanager-api share | improve this answer | follow | ...
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Zero-based month numbering [closed]

... The use of zero to start counting is actually an optimization trick from Assembly programmers. Instead of assigning 1 to the count register, they XOR'ed the register with itself, which was slightly faster in CPU cycles. This meant that counting would start with 0 an...
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How to create a directory if it doesn't exist using Node.js?

... using *Sync methods is usually a no-no: don't want to block the event loop – Max Heiber Feb 13 '17 at 21:23 16 ...