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How to get all of the immediate subdirectories in Python
... full path to all current subdirectories.
tl;dr:
Always use scandir:
list_subfolders_with_paths = [f.path for f in os.scandir(path) if f.is_dir()]
Bonus: With scandir you can also simply only get folder names by using f.name instead of f.path.
This (as well as all other functions below) will ...
Capitalize only first character of string and leave others alone? (Rails)
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Titleize will capitalise every word.
This line feels hefty, but will guarantee that the only letter changed is the first one.
new_string = string.slice(0,1).capitalize + string.slice(1..-1)
Update:
irb(main):001:0> string = "i'm from New Y...
Storing custom objects in an NSMutableArray in NSUserDefaults
...ch results of my iPhone app in the NSUserDefaults collection. I also use this to save user registration info successfully, but for some reason trying to store my NSMutableArray of custom Location classes always comes back empty.
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How do you change the width and height of Twitter Bootstrap's tooltips?
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Just override bootstrap.css
The default value in BS2 is max-width:200px; So you can increase it with whatever fits your needs.
.tooltip-inner {
max-width: 350px;
/* If max-width does not work, try using width instead */
width: 350px;
}
...
What are all the differences between src and data-src attributes?
...allowed by HTML5 CR and they both contain the letters src. Everything else is different.
The src attribute is defined in HTML specs, and it has a functional meaning.
The data-src attribute is just one of the infinite set of data-* attributes, which have no defined meaning but can be used to includ...
Converting bool to text in C++
Maybe this is a dumb question, but is there any way to convert a boolean value to a string such that 1 turns to "true" and 0 turns to "false"? I could just use an if statement, but it would be nice to know if there is a way to do that with the language or standard libraries. Plus, I'm a pedant. :...
Identifying the dependency relationship for python packages installed with pip
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You could try pipdeptree which displays dependencies as a tree structure e.g.:
$ pipdeptree
Lookupy==0.1
wsgiref==0.1.2
argparse==1.2.1
psycopg2==2.5.2
Flask-Script==0.6.6
- Flask [installed: 0.10.1]
- Werkzeug [required: >=0.7, installed: 0.9.4]...
“Unable to find manifest signing certificate in the certificate store” - even when add new key
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I've finally found the solution and really hope this helps someone else too.
Edit the .csproj file for the project in question.
Delete the following lines of code:
<PropertyGroup>
<ManifestCertificateThumbprint>...........</ManifestCertificateThumbprint...
Problems with pip install numpy - RuntimeError: Broken toolchain: cannot link a simple C program
...ror-in-future pip install --upgrade numpy
Note that if you are getting this error for a package other than numpy, (such as lxml) specify that package name instead of numpy at the end of the commnd.
I saw a similar issue someone was having with installing a gem
Ruby Gem install Json fails on Mave...
Python and pip, list all versions of a package that's available?
Given the name of a Python package that can be installed with pip , is there any way to find out a list of all the possible versions of it that pip could install? Right now it's trial and error.
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