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Getting attributes of a class

...ss' objects>, '__doc__': None, '__module__': '__main__', '__weakref__': <attribute '__weakref__' of 'MyClass' objects>, 'a': '34', 'b': '12', 'myfunc': <function __main__.myfunc>}>), ('__doc__', None), ('__module__', '__main__'), ('__weakref__', <attribute '...
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Batch files: How to read a file?

... You can use the for command: FOR /F "eol=; tokens=2,3* delims=, " %i in (myfile.txt) do @echo %i %j %k Type for /? at the command prompt. Also, you can parse ini files! share | ...
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Select DISTINCT individual columns in django?

...egory').distinct() print q.query # See for yourself. # The query would look something like # SELECT DISTINCT "app_productorder"."category" FROM "app_productorder" There are a couple of things to remember here. First, this will return a ValuesQuerySet which behaves differently from a QuerySet. Whe...
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How to get a string after a specific substring?

...on world , i'm a beginner " print my_string.split("world",1)[1] split takes the word(or character) to split on and optionally a limit to the number of splits. In this example split on "world" and limit it to only one split. ...
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In Windows cmd, how do I prompt for user input and use the result in another command?

I have a Windows .bat file which I would like to accept user input and then use the results of that input as part of the call to additional commands. ...
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How to get all Errors from ASP.Net MVC modelState?

I want to get all the error messages out of the modelState without knowing the key values. Looping through to grab all the error messages that the ModelState contains. ...
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Java Ordered Map

In Java, Is there an object that acts like a Map for storing and accessing key/value pairs, but can return an ordered list of keys and an ordered list of values, such that the key and value lists are in the same order? ...
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How to center a “position: absolute” element

...n element that has the attribute position set to absolute . Does anyone know why the images are not centered? 26 Answers...
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Difference between API and ABI

...n we write a program and want to use some library function we write code like: long howManyDecibels = 123L; int ok = livenMyHills( howManyDecibels); and we needed to know that there is a method livenMyHills(), which takes a long integer parameter. So as a Programming Interface it's all expresse...
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Squash my last X commits together using Git

... Use git rebase -i <after-this-commit> and replace "pick" on the second and subsequent commits with "squash" or "fixup", as described in the manual. In this example, <after-this-commit> is either the SHA1 hash or the relative location from the HEAD of the current branch fr...