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Why can't I use an alias in a DELETE statement?
...a table but need to join that table to other tables/views to get a reduced set of rows. E.g. delete o from Order as o inner join Customer as c on c.CustomerID = o.CustomerID where c.ArchiveOrders = 1
– Andrew Jens
Aug 31 '17 at 2:03
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URLWithString: returns nil
...[stringURL stringByAddingPercentEncodingWithAllowedCharacters:NSCharacterSet.URLQueryAllowedCharacterSet];
– Rushabh
Oct 24 '17 at 0:37
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How do I find out which computer is the domain controller in Windows programmatically?
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From command line query the logonserver env variable.
C:> SET L
LOGONSERVER='\'\DCNAME
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How do I access the command history from IDLE?
...ound under ~/.idlerc by default; look for the entry "history-previous" and set it to as below...
history-previous = <Key-Up>
Done.
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jQuery posting JSON
... 'application/json',
type : 'POST',
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if you pass an object as settings.data jQuery will convert it to query parameters and by default send with the data type application/x-www-form-urlencoded; charset=UTF-8, probably not what you want
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JSP : JSTL's tag
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Only if 'escapeXML' it set to true (not sure if it is by default)
– Chris Serra
Nov 14 '08 at 19:12
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RSpec controller testing - blank response.body
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One of the ways to fix this is by making sure to enable the render_views setting in your rails_helper.rb file. In this way, you make it able to work globally in all your tests.
RSpec.configure do |config|
config.render_views
end
Or use render_views declaration an individual group:
describe ...
Why is the parent div height zero when it has floated children
... have the following in my CSS. All margins/paddings/borders are globally reset to 0.
3 Answers
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“Auth Failed” error with EGit and GitHub
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I noticed that after setting up the SSH key as you describe I should not be changing the username/password in the authentication box (I was putting my GitHub credentials). The default in this box is username:git and password is blank.
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figure of imshow() is too small
... array with equal aspect ratio.
If you don't need an equal aspect you can set aspect to auto
imshow(random.rand(8, 90), interpolation='nearest', aspect='auto')
which gives the following figure
If you want an equal aspect ratio you have to adapt your figsize according to the aspect
fig, ax = ...