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How can I make SQL case sensitive string comparison on MySQL?

...y default. This means that if you search with col_name LIKE 'a%', you get all column values that start with A or a. To make this search case sensitive, make sure that one of the operands has a case sensitive or binary collation. For example, if you are comparing a column and a string that both have...
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Parsing Visual Studio Solution files

...gage in the meta discussions if you want to learn more about this. I personally find that it's a bit crazy sometimes. Please note that I had absolutely nothing to do with your edits getting shut down. The proper way though I think to add you edits is actually to repost everything as another answer. ...
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Longest line in a file

...ing for a simple way to find the length of the longest line in a file. Ideally, it would be a simple bash shell command instead of a script. ...
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What does the “at” (@) symbol do in Python?

... Example class Pizza(object): def __init__(self): self.toppings = [] def __call__(self, topping): # When using '@instance_of_pizza' before a function definition # the function gets passed onto 'topping'. self.toppings.appe...
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How can I create an object and add attributes to it?

...ant to make a "bunch class", a very simple one already exists in Python -- all functions can have arbitrary attributes (including lambda functions). So, the following works: obj = someobject obj.a = lambda: None setattr(obj.a, 'somefield', 'somevalue') Whether the loss of clarity compared to the...
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Convert a python 'type' object to a string

... print type(someObject).__name__ If that doesn't suit you, use this: print some_instance.__class__.__name__ Example: class A: pass print type(A()) # prints <type 'instance'> print A().__class__.__name__ # prints A Also, it seems th...
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Make sure only a single instance of a program is running

...ode version is available singleton.py. Please file bugs here. You can install tend using one of the following methods: easy_install tendo pip install tendo manually by getting it from http://pypi.python.org/pypi/tendo sh...
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我的钢琴 · App Inventor 2 中文网

...经有什么 打开模板工程,你会看到: 一个 水平布局_琴键行(水平布局),里面已经放了 六个按钮:按钮_E 按钮_F 按钮_G 按钮_A 按钮_B 按钮_高C。 一个 音频播放器_音符(音频播放器组件),非可视组件,排在屏幕下方。 ...
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How to access cookies in AngularJS?

... on if you used $cookie to store value or $cookieStore. Of course, you'd really want to use one or the other. In addition to adding reference to the js file you need to inject ngCookies into your app definition such as: angular.module('myApp', ['ngCookies']); you should then be good to go. Her...
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Relative paths in Python

..., you want to do something like this: import os dirname = os.path.dirname(__file__) filename = os.path.join(dirname, 'relative/path/to/file/you/want') This will give you the absolute path to the file you're looking for. Note that if you're using setuptools, you should probably use its package re...