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Does uninstalling a package with “pip” also remove the dependent packages?
... all the packages here are dependencies of specloud package
figleaf==0.6.1
nose==1.1.2
pinocchio==0.3
specloud==0.4.5
$ pip uninstall specloud
$ pip freeze
figleaf==0.6.1
nose==1.1.2
pinocchio==0.3
As you can see those packages are dependencies from specloud and they're still there, but not th...
Python - Create a list with initial capacity
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128
def doAppend( size=10000 ):
result = []
for i in range(size):
message= "some u...
Transform DateTime into simple Date in Ruby on Rails
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167
DateTime#to_date does exist with ActiveSupport:
$ irb
>> DateTime.new.to_date
NoMethodE...
Exit a Script On Error
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138
Are you looking for exit?
This is the best bash guide around.
http://tldp.org/LDP/abs/html/
...
How can I delete a query string parameter in JavaScript?
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179
"[&;]?" + parameter + "=[^&;]+"
Seems dangerous because it parameter ‘bar’ would...
How can I get the Typescript compiler to output the compiled js to a different directory?
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138
Use the option --outDir on tsc (configured within the File Watcher in IntelliJ)
From the comm...
Add a new element to an array without specifying the index in Bash
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1599
Yes there is:
ARRAY=()
ARRAY+=('foo')
ARRAY+=('bar')
Bash Reference Manual:
In the con...
How can I sharpen an image in OpenCV?
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163
One general procedure is laid out in the Wikipedia article on unsharp masking:
You use a Gauss...
Opacity of background-color, but not the text [duplicate]
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601
Use rgba!
.alpha60 {
/* Fallback for web browsers that don't support RGBa */
background...
Why does 'continue' behave like 'break' in a Foreach-Object?
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165
Simply use the return instead of the continue. This return returns from the script block which...