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How is Perl's @INC constructed? (aka What are all the ways of affecting where Perl modules are searc
What are all the ways of affecting where Perl modules are searched for?
or, How is Perl's @INC constructed ?
3 Answers
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Python Pandas merge only certain columns
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You can use .loc to select the specific columns with all rows and then pull that. An example is below:
pandas.merge(dataframe1, dataframe2.iloc[:, [0:5]], how='left', on='key')
In this example, you are merging dataframe1 and dataframe2. You have chosen to do an outer left jo...
Django REST framework: non-model serializer
...urn JSON and XML to the API consumer. You can also enable YAML by just installing the required python module. Django-rest-framework will output any basic object like dict, list and tuple without any extra work on your part.
So basically you only have to create the function or class that takes in ar...
Define make variable at rule execution time
...r are evaluated. In order to create the directory only when out.tar is actually fired, you need to move the directory creation down into the steps:
out.tar :
$(eval TMP := $(shell mktemp -d))
@echo hi $(TMP)/hi.txt
tar -C $(TMP) cf $@ .
rm -rf $(TMP)
The eval function evaluates a...
How would Git handle a SHA-1 collision on a blob?
...unction is now dead", and this illustration.
Update 26 of February: Linus confirmed the following points in a Google+ post:
(1) First off - the sky isn't falling. There's a big difference between using a cryptographic hash for things like security signing, and using one for generating a "conten...
Mongoose query where value is not null
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How can I expand the full path of the current file to pass to a command in Vim?
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How to evaluate http response codes from bash/shell script?
...c
Note: this goes a little beyond the requested 500 status check to also confirm that curl can even connect to the server (i.e. returns 000).
Create a function from it:
failureCode() {
local url=${1:-http://localhost:8080}
local code=${2:-500}
local status=$(curl --head --location --...
How do I create an immutable Class?
I am working on creating an immutable class.
I have marked all the properties as read-only.
6 Answers
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How to call C from Swift?
Is there a way to call C routines from Swift?
6 Answers
6
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