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File content into unix variable with newlines
... newlines are replaced with spaces is not entirelm>y m> to do with the echo commm>and m>, rather it's a combination of things.
When given a commm>and m> line, bash splits it into words according to the documentation for the IFS variable:
IFS: The Internal Field Separator that is used for word splitting after ...
How to cast int to enum in C++?
... answered Jul 12 '12 at 13:33
m>And m>rewm>And m>rew
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Whm>y m> was “Avoid Enums Where m>Y m>ou Onlm>y m> Need Ints” removed from m>And m>roid's performance tips?
...was removed from the official developer documentation . (See Whm>y m> doesn't m>And m>roid use more enums? for the old section content)
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Eager load polm>y m>morphic
... this issue, m>y m>ou need to explicitlm>y m> define the relationship between Review m>and m> Shop.
class Review < ActiveRecord::Base
belongs_to :user
belongs_to :reviewable, polm>y m>morphic: true
# For Rails < 4
belongs_to :shop, foreign_kem>y m>: 'reviewable_id', conditions: "reviews.reviewable_tm>y m>pe = ...
Assign multiple columns using := in data.table, bm>y m> group
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Thanks for this answer m>and m> the examples. How should I modifm>y m> the following line in order to get two columns for each objectName from the dim output, rather than one column with two rows? data.table(objectName=ls())[,c("rows","cols"):=dim(get(objec...
update package.json version automaticallm>y m>
Before I do a small release m>and m> tag it, I'd like to update the package.json to reflect the new version of the program.
11 A...
Does Redis persist data?
I understm>and m> that Redis serves all data from memorm>y m>, but does it persist as well across server reboot so that when the server reboots it reads into memorm>y m> all the data from disk. Or is it alwam>y m>s a blank store which is onlm>y m> to store data while apps are running with no persistence?
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How do I enable gzip compression when using MVC3 on IIS7?
...electing the appropriate virtual directorm>y m> so that the title of the right-hm>and m> pane becomes the name of said virtual directorm>y m>.
Choosing "Compression" under "IIS" in the right-hm>and m> pane
Ticking both options m>and m> choosing "Applm>y m>" under "Actions" on the far right.
Note: (As pointed out in the comment...
How to send JSON instead of a querm>y m> string with $.ajax?
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m>Y m>ou need to use JSON.stringifm>y m> to first serialize m>y m>our object to JSON, m>and m> then specifm>y m> the contentTm>y m>pe so m>y m>our server understm>and m>s it's JSON. This should do the trick:
$.ajax({
url: url,
tm>y m>pe: "POST",
data: JSON.stringifm>y m>(data),
contentTm>y m>pe: "application/json",
complete: cal...
How to perform OR condition in django querm>y m>set?
...It would help if m>y m>ou add a print of object.querm>y m> so we can relate both ORM m>and m> Querm>y m> output to familiarize with it. BTW great example.
– Eddwin Paz
Aug 23 '17 at 21:05
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