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How to calculate the running time of my program? [duplicate]
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This is outdated. Better answers all across SO - this should be deleted. Especially since it doesn't discourage manual calculation of unit conversions.
– anon58192932
Jan 26 '18 at 22:54
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Java abstract interface
...blic void interfacing();
public abstract boolean interfacing(boolean really);
\___.__/
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'----> nor this, are necessary.
}
Interfaces and their methods are implicitly abstract and adding that modifier makes no difference.
Is there other rules tha...
What is the better API to Reading Excel sheets in java - JXL or Apache POI [closed]
...ry) ".xls" format. Apache POI supports both with a common design.
Additionally, the Java portion of the JXL API was last updated in 2009 (3 years, 4 months ago as I write this), although it looks like there is a C# API. Apache POI is actively maintained.
JXL doesn't support Conditional Formatting,...
How to split a string and assign it to variables
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I like Go but I wouldn't call this flexible :D
– Pijusn
May 25 '17 at 4:27
add a comment
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How can I compare two dates in PHP?
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If all your dates are posterior to the 1st of January of 1970, you could use something like:
$today = date("Y-m-d");
$expire = $row->expireDate; //from database
$today_time = strtotime($today);
$expire_time = strtotime($exp...
How to create a hash or dictionary object in JavaScript [duplicate]
...sed instead of simply using Object. It is supported by current versions of all major browsers.
Maps do not support the [subscript] notation used by Objects. That syntax implicitly casts the subscript value to a primitive string or symbol. Maps support any values as keys, so you must use the methods...
Python pip install fails: invalid command egg_info
I find that recently often when I try to install a Python package using pip , I get the error(s) below.
15 Answers
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Java code To convert byte to Hexadecimal
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@polygenelubricants : Thanx a lot.. It seems, finally the code is working fine.. Is it safe to usen toHexString function now ? Or, there might be some loopholes with the approach ?
– Vivek
May 13 '10 at 11:28
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Currency formatting in Python
...ting.
>>> import locale
>>> locale.setlocale( locale.LC_ALL, '' )
'English_United States.1252'
>>> locale.currency( 188518982.18 )
'$188518982.18'
>>> locale.currency( 188518982.18, grouping=True )
'$188,518,982.18'
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Adaptive segue in storyboard Xcode 6. Is push deprecated?
...e. I am using Xcode 6 beta 2 and to test I used the single view template (calling the pre made view controller in IB ‘VC_A’). I then added another view controller (‘VC_B’). I then added a button on VC_A to show VC_B and another from VC_B back to VC_A. When I add a navigation controller as th...