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Using ViewPagerIndicator library with Android Studio and Gradle

...cator library , but I'm unable to get it working with my Gradle project in Android Studio. 19 Answers ...
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Nullable Foreign Key bad practice?

...hat bad practice or would you rather work with a link table between Orders and Customers? Although the relationship is 1 to n, a link table would make it n to n. On the other hand, with a link table, I don't have those NULLS anymore... ...
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Ignore python multiple return value

...= func()[0] to return the first value, x = func()[1] to return the second, and so on. If you want to get multiple values at a time, use something like x, y = func()[2:4]. share | improve this answe...
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Django: Get list of model fields?

....AutoField: id>, <django.db.models.fields.DateField: created>... and Organisation._meta.get_fields() (<ManyToOneRel: crm.activity>, <django.db.models.fields.AutoField: id>, <django.db.models.fields.DateField: created>... 2) From instance from posts.model import BlogPost ...
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Android Shared preferences for creating one time activity (example) [closed]

I have three activities A,B and C where A and B are forms and after filling and saving the form data in database(SQLITE). I am using intent from A to B and then B to C.What i want is that every time I open my app I want C as my home screen and not A and B anymore. ...
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Executing Shell Scripts from the OS X Dock?

... workflow with a single step - "Run Shell Script" Then File > Save As, and change the File Format to "Application". When you open the application, it will run the Shell Script step, executing the command, exiting after it completes. The benefit to this is it's really simple to do, and you can v...
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How to undo “git commit --amend” done instead of “git commit”

...Note that HEAD@{1} is pointing somewhere different from the # previous command. It's now pointing at the erroneously amended commit.) git commit -C HEAD@{1} share | improve this answer | ...
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Confusion between numpy, scipy, matplotlib and pylab

Numpy, scipy, matplotlib, and pylab are common terms among they who use python for scientific computation. 3 Answers ...
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Logical Operators, || or OR?

... no "better" but the more common one is ||. They have different precedence and || would work like one would expect normally. See also: Logical operators (the following example is taken from there): // The result of the expression (false || true) is assigned to $e // Acts like: ($e = (false || true...
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HTTP vs HTTPS performance

Are there any major differences in performance between http and https? I seem to recall reading that HTTPS can be a fifth as fast as HTTP. Is this valid with the current generation webservers/browsers? If so, are there any whitepapers to support it? ...