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SQL Server: What is the difference between CROSS JOIN and FULL OUTER JOIN?
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248
A cross join produces a cartesian product between the two tables, returning all possible combi...
How to check if smtp is working from commandline (Linux) [closed]
...ort_number}
So telnet to your smtp server like
telnet smtp.mydomain.com 25
And copy and paste the below
helo client.mydomain.com
mail from:<sender@mydomain.com>
rcpt to:<to_email@mydomain.com>
data
From: test@mydomain.com
Subject: test mail from command line
this is test number 1
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Python Dictionary to URL Parameters
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256
Use urllib.urlencode(). It takes a dictionary of key-value pairs, and converts it into a form ...
How to use OR condition in a JavaScript IF statement?
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246
Simply use the logical "OR" operator, that is ||.
if (A || B)
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Java: How to set Precision for double value? [duplicate]
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edited May 23 '17 at 12:02
Community♦
111 silver badge
answered Feb 13 '13 at 3:32
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Razor View throwing “The name 'model' does not exist in the current context”
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22 Answers
22
Active
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Removing viewcontrollers from navigation stack
...ew controller from navigation stack.
[navigationArray removeObjectAtIndex: 2]; // You can pass your index here
self.navigationController.viewControllers = navigationArray;
[navigationArray release];
Hope this will help you.
Edit: Swift Code
guard let navigationController = self.navigationContro...
Pandas - Get first row value of a given column
...ect the ith row, use iloc:
In [31]: df_test.iloc[0]
Out[31]:
ATime 1.2
X 2.0
Y 15.0
Z 2.0
Btime 1.2
C 12.0
D 25.0
E 12.0
Name: 0, dtype: float64
To select the ith value in the Btime column you could use:
In [30]: df_test['Btime'].iloc[0]
Out[3...
Remove unwanted parts from strings in a column
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answered Dec 3 '12 at 11:33
eumiroeumiro
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Detect iPad Mini in HTML5
Apple's iPad Mini is a smaller clone of the iPad 2 in more ways than we'd want. In JavaScript, the window.navigator object exposes the same values for the Mini and iPad 2. My tests so far to detect the difference have not lead to success.
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