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Dynamic instantiation from string name of a class in dynamically imported module?
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Use getattr to get an attribute from a name in a string. In other words, get the instance as
instance = getattr(modul, class_name)()
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How to format strings in Java
...ou can't do things like:
String.format("The {0} is repeated again: {0}", "word");
... without actually repeating the parameter passed to printf/format. (see The Scrum Meister's comment below)
If you just want to print the result directly, you may find System.out.printf (PrintStream.printf) to...
How can I manually generate a .pyc file from a .py file
... is py_compile and compileall NOT py_compile.py or compileall.py. In other words, it should be python3 -m py_compile PYTHON_FILENAME or python3 -m compileall PYTHON_FILES_DIRECTORY.
– Devy
Jan 26 '17 at 21:08
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Check if a Python list item contains a string inside another string
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>>> [x for x in lst if 'abc' in x]
By the way, don't use the word list as a variable name since it is already used for the list type.
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What are all the common ways to read a file in Ruby?
... IO.read or File.read also automatically close the file, though your wording makes it sound like they do not.
– Phrogz
Apr 5 '11 at 1:34
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CSS Cell Margin
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A word of warning: though padding-right might solve your particular (visual) problem, it is not the right way to add spacing between table cells. What padding-right does for a cell is similar to what it does for most other elem...
npm install private github repositories by dependency in package.json
...h not in the working tree. Pretty obvious that commit-ish is just a sample word which you should replace with a sha of a specific commit that you need. (or remove that #commit-ish at all if you need the latest commit in your master branch)
– meandre
Aug 26 '15 ...
What are the true benefits of ExpandoObject?
...s preventing you from accepting event arguments in a dynamic way. In other words, instead of using EventHandler, you can use EventHandler<dynamic> which would cause the second argument of the handler to be dynamic.
sha...
How do I get my solution in Visual Studio back online in TFS?
...verwrite the file saying the TFS server was down (can't remember the exact words) and the following message appeared in the Output window:
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pydot and graphviz error: Couldn't import dot_parser, loading of dot files will not be possible
...ing_version
from pyparsing import ( nestedExpr, Literal, CaselessLiteral, Word, Upcase, OneOrMore, ZeroOrMore,
Forward, NotAny, delimitedList, oneOf, Group, Optional, Combine, alphas, nums,
restOfLine, cStyleComment, nums, alphanums, printables, empty, quotedString,
- ParseException, P...