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Laravel migration: unique key is too long, even if specified
I am trying to migrate a users table in Laravel. When I run my migration I get this error:
38 Answers
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FloatingActionButton 扩展：悬浮操作按钮扩展，可自定义颜色、大小、位置...
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What's wrong with this 1988 C code?
I'm trying to compile this piece of code from the book "The C Programming Language" (K & R). It is a bare-bones version of the UNIX program wc :
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About catching ANY exception
How can I write a try / except block that catches all exceptions?
8 Answers
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Emacs bulk indent for Python
Working with Python in Emacs if I want to add a try/except to a block of code, I often find that I am having to indent the whole block, line by line. In Emacs, how do you indent the whole block at once.
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What is the difference between
Can some one please describe the usage of the following characters which is used in ERB file:
7 Answers
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Popup弹出菜单扩展 · App Inventor 2 中文网
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How to len(generator()) [duplicate]
Python generators are very useful. They have advantages over functions that return lists. However, you could len(list_returning_function()) . Is there a way to len(generator_function()) ?
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UIImagePickerController error: Snapshotting a view that has not been rendered results in an empty sn
I am getting this error only in iOS 7 and the application crashed.
In iOS 6, I never get any error, just once of memory warning when opening the camera.
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Detecting endianness programmatically in a C++ program
Is there a programmatic way to detect whether or not you are on a big-endian or little-endian architecture? I need to be able to write code that will execute on an Intel or PPC system and use exactly the same code (i.e. no conditional compilation).
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