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How can I convert a string to a number in Perl?
...ring I have is "5.45" and I want a floating point equivalent so I can add .1 to it. I have searched around the internet, but I only see how to convert a string to an integer.
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How can I remove a pytz timezone from a datetime object?
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1 Answer
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How to push new branch without history
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157
Purging all the files doesn't get rid of the history. You need to create a branch that has no...
Ruby on Rails Callback, what is difference between :before_save and :before_create?
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edited Feb 16 '17 at 5:37
Vishal Nagda
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answered J...
How to execute multi-line statements within Python's own debugger (PDB)
...b) !import code; code.interact(local=vars())
Python 2.6.5 (r265:79063, Apr 16 2010, 13:57:41)
[GCC 4.4.3] on linux2
Type "help", "copyright", "credits" or "license" for more information.
(InteractiveConsole)
>>>
When you're done, use Ctrl-D to return to the regular pdb prompt.
Just don...
How to frame two for loops in list comprehension python
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137
This should do it:
[entry for tag in tags for entry in entries if tag in entry]
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Is there any way to create a blank solution (.sln) file first and then add projects?
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Yes, How to: Create Solutions and Projects gives an overview.
From the article:
Creating...
Create a File object in memory from a string in Java
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answered Aug 16 '11 at 19:20
meritonmeriton
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How do you keep user.config settings across different assembly versions in .net?
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answered Feb 10 '09 at 21:41
Markus OlssonMarkus Olsson
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cannot convert data (type interface {}) to type string: need type assertion
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301
According to the Go specification:
For an expression x of interface type and a type T, the p...