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Multiple variables in a 'with' statement?
Is it possible to declare more than one variable using a with statement in Python?
6 Answers
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How to split/partition a dataset into training and test datasets for, e.g., cross validation?
... many ways to repeatedly partition the same data set for cross validation. One strategy is to resample from the dataset, with repetition:
import numpy
# x is your dataset
x = numpy.random.rand(100, 5)
training_idx = numpy.random.randint(x.shape[0], size=80)
test_idx = numpy.random.randint(x.shape[0...
Private vs Protected - Visibility Good-Practice Concern [closed]
...per collaborative thanks to Github, Maven, etc. Back then there was also money to be made by constraining the way(s) in which a library could be utilized. I spent probably the first 8 or 9 years of my career strictly adhering to this "best practice".
Today, I believe it to be bad advice. Sometime...
SQL Server Text type vs. varchar data type [closed]
...nda99 and Mladen Prajdic! What you provided is what I am looking for. :-) One more question, how do we choose whether to use VARCHAR or VARCHAR(MAX) in different situations?
– George2
Feb 19 '09 at 15:29
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Defining static const integer members in class definition
...f declaration versus providing the value at the point of definition? Which one is recommended?
– HighCommander4
Jun 11 '10 at 20:41
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Adding a Method to an Existing Object Instance
... value from patch_me() function.
I think that giving return value may make one believe that patch returns a new object, which is not true - it modifies the incoming one. Probably this can facilitate a more disciplined use of monkeypatching.
import types
class A(object):#but seems to work for old s...
IISExpress returns a 503 error from remote machines
...carefully to see which config file it is using.
– Colonel Panic
Apr 3 '13 at 13:17
5
Key point it...
Xcode “Build and Archive” from command line
...hieve that.
The command you have to use is xcrun:
/usr/bin/xcrun -sdk iphoneos PackageApplication \
-v "${RELEASE_BUILDDIR}/${APPLICATION_NAME}.app" \
-o "${BUILD_HISTORY_DIR}/${APPLICATION_NAME}.ipa" \
--sign "${DEVELOPER_NAME}" \
--embed "${PROVISONING_PROFILE}"
You will find all the details i...
Run function from the command line
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The second one is a more general answer. I have a script defined multiple customer functions, and only call one depending on my need
– xappppp
Apr 15 '18 at 4:16
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How to get the input from the Tkinter Text Widget?
...END)
The first part, "1.0" means that the input should be read from line one, character zero (ie: the very first character). END is an imported constant which is set to the string "end". The END part means to read until the end of the text box is reached. The only issue with this is that it actual...