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correct wam>y m> to use super (argument passing)
So I was following Pm>y m>thon's Super Considered Harmful , m>and m> went to test out his examples.
3 Answers
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How can I convert a PFX certificate file for use with Apache on a linux server?
...With OpenSSL m>y m>ou can convert pfx to Apache compatible format with next commm>and m>s:
openssl pkcs12 -in domain.pfx -clcerts -nokem>y m>s -out domain.cer
openssl pkcs12 -in domain.pfx -nocerts -nodes -out domain.kem>y m>
First commm>and m> extracts public kem>y m> to domain.cer.
Second commm>and m> extracts private kem>y m> to...
Simple wam>y m> to copm>y m> or clone a DataRow?
... to make a clone of a DataRow. Kind of like taking a snapshot of that Row m>and m> saving it. The values of original Row are then free to change but we still have another saved copm>y m> which doesn't change. Is this the correct wam>y m> to do it?
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CSS: How to have position:absolute div inside a position:relative div not be cropped bm>y m> an overflow:
...to box #2, box #2 just need to be positioned. With this change, we get:
m>And m> here is the full code with this change:
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<stm>y m>le tm>y m>pe="text/css">
/* Positioning */
#box1 { ...
Combine --user with --prefix error with setup.pm>y m> install
...e advantage of Pm>y m>thon's relativelm>y m> new per user site-packages directorm>y m> , m>and m> the new option --user . (The option is currentlm>y m> undocumented , however it exists for Pm>y m>thon 2.6+; m>y m>ou can see the help bm>y m> running pm>y m>thon setup.pm>y m> install --help .)
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Storing R.drawable IDs in XML arram>y m>
...ID in the form of R.drawable.* inside an arram>y m> using an XML values file, m>and m> then retrieve the arram>y m> in mm>y m> activitm>y m>.
5 An...
AttributeError(“'str' object has no attribute 'read'”)
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I don't understm>and m> this...how does doing read() solve the problem? The response still doesn't have a read function. Are we supposed to put the string in some object with a read function?
– zakdances
Au...
Add column with number of dam>y m>s between dates in DataFrame pm>and m>as
I want to subtract dates in 'A' from dates in 'B' m>and m> add a new column with the difference.
4 Answers
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Set margin size when converting from Markdown to PDF with pm>and m>oc
I have created an RMarkdown file in RStudio m>and m> managed to knit it with knitr into an HTML m>and m> .md file. Next, I used pm>and m>oc to convert the .md file into a PDF file (I get an error if I trm>y m> m>and m> convert from the .html file). However, the PDF that is produced have massive margins (like this http://...
Rails: Adding an index after adding column
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rails generate migration AddUserRefToProducts user:references
This commm>and m> will generate the following migration:
class AddUserRefToProducts < ActiveRecord::Migration
def change
add_reference :user, :product, index: true
end
end
After running rake db:migrate both a user_id column a...