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Add one row to pandas DataFrame
....random import randint
>>> df = pd.DataFrame(columns=['lib', 'qty1', 'qty2'])
>>> for i in range(5):
>>> df.loc[i] = ['name' + str(i)] + list(randint(10, size=2))
>>> df
lib qty1 qty2
0 name0 3 3
1 name1 2 4
2 name2 2 8
3 name3 ...
Changing the status bar text color in splash screen iOS 7
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answered Sep 19 '13 at 15:22
VinzzzVinzzz
11.3k44 gold badges3333 silver badges4242 bronze badges
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Go to first line in a file in vim?
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418
In command mode (press Esc if you are not sure) you can use:
gg,
:1,
1G,
or 1gg.
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jQuery add required to input fields
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edited Oct 3 '13 at 18:51
answered Oct 3 '13 at 18:39
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Show MySQL host via SQL Command
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edited Nov 27 '11 at 3:19
answered Nov 27 '11 at 2:44
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How to detect my browser version and operating system using JavaScript?
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10 Answers
10
Active
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In c++ what does a tilde “~” before a function name signify?
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154
It's the destructor, it destroys the instance, frees up memory, etc. etc.
Here's a descriptio...
How to run script as another user without password?
...that must be run as user2. However, this script can only be run under user1 in my application.
3 Answers
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Why use @Scripts.Render(“~/bundles/jquery”)
...ndles/mybundle").Include(
"~/Resources/Core/Javascripts/jquery-1.7.1.min.js",
"~/Resources/Core/Javascripts/jquery-ui-1.8.16.min.js",
"~/Resources/Core/Javascripts/jquery.validate.min.js",
"~/Resources/Core/Javascripts/jquery.validate.unobtrusive.min.j...
Determine if ActiveRecord Object is New
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edited Apr 11 '17 at 13:59
ndnenkov
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