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Hand Coded GUI Versus Qt Designer GUI [closed]
...nly generate code, but you can dynamically load in your Designer files (in xml) and dynamically connect them to the running objects in your program -- no generated code however, you do have to name the items in Designer and stick with the names to not break your code.
My assessment is that it's now...
Portable way to get file size (in bytes) in shell?
...k+execve, and it doesn't rely on secondary programming language (perl/ruby/python/whatever)
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dropping infinite values from dataframes in pandas?
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python 2.7 and higher support dict comprehensions: {v: lst for v in cols}
– Aryeh Leib Taurog
Feb 17 '15 at 8:01
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HTML text input field with currency symbol
... this:
input {
width: 85px;
background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' version='1.1' height='16px' width='85px'><text x='2' y='13' fill='gray' font-size='12' font-family='arial'>$</text></svg>");
padding-left: 12px;
}
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What is the significance of #pragma marks? Why do we need #pragma marks?
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Is there a Python equivalent?
– Edward Falk
Jan 31 '19 at 0:04
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Ioc/DI - Why do I have to reference all layers/assemblies in application's entry point?
...ng either in the form of convention-based assembly-scanning (preferred) or XML configuration.
When you do that, however, you must remember to copy the assemblies to the application's bin folder, because that no longer happens automatically. Personally, I rarely find it worth that extra effort.
A m...
Which regular expression operator means 'Don't' match this character?
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Python needs the ? in order to tell that it's an extension. Other regex engines may have their own rules.
– Ignacio Vazquez-Abrams
May 8 '11 at 5:21
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File upload progress bar with jQuery
...ads. And they have sample scripts for multiple server languages(node, php, python and go).
Demo url: https://blueimp.github.io/jQuery-File-Upload/.
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“Cloning” row or column vectors
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Here's an elegant, Pythonic way to do it:
>>> array([[1,2,3],]*3)
array([[1, 2, 3],
[1, 2, 3],
[1, 2, 3]])
>>> array([[1,2,3],]*3).transpose()
array([[1, 1, 1],
[2, 2, 2],
[3, 3, 3]])
the proble...
Force R not to use exponential notation (e.g. e+10)?
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@zx8754: I thunk between R and Python/pandas on multiple projects daily. Both have customizations, package paths etc. It really keeps things sane to have one common config file storing them. Across projects.
– smci
Fe...