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python max function using 'key' and lambda expression
... different type:
List with mixed items:
lis = ['1','100','111','2', 2, 2.57]
In Python 2 it is possible to compare items of two different types:
>>> max(lis) # works in Python 2
'2'
>>> max(lis, key=lambda x: int(x)) # compare integer version of each item
'111'
But in Pyth...
JavaScript: clone a function
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52
try this:
var x = function() {
return 1;
};
var t = function(a,b,c) {
return a+b+c;
}...
Getting a slice of keys from a map
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answered Jan 26 '14 at 12:53
peterSOpeterSO
125k2424 gold badges211211 silver badges214214 bronze badges
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How do I enable standard copy paste for a TextView in Android?
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Shylendra Madda
15.3k1212 gold badges6565 silver badges107107 bronze badges
answered Apr 30 '12 at 15:45
CommonsWareCo...
Getting “CHECKOUT can only be performed on a version resource” when trying to commit using Eclipse s
I'm using Eclipse Juno on Mac 10.7.5, SVN 1.7 and the Eclipse Subversive plugin. Occassioanlly, when I try and commit changes from my project (by right clicking on the project from the package explorer, selecting "Team" -> "Commit"), I get the error:
...
How to shrink/purge ibdata1 file in MySQL
...ccording to Bill Karwin's comment this is enabled by default as of version 5.6.6 of MySQL.
It was a while ago I did this. However, to setup your server to use separate files for each table you need to change my.cnf in order to enable this:
[mysqld]
innodb_file_per_table=1
http://dev.mysql.com/do...
How to attach file to a github issue?
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answered Jun 9 '12 at 17:53
Dominik HonnefDominik Honnef
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Remove a symlink to a directory
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edited Jan 11 at 1:58
michaelrbock
38466 silver badges1313 bronze badges
answered Oct 16 '08 at 2...
Vim delete blank lines
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answered Apr 1 '09 at 15:36
soulmergesoulmerge
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Max length UITextField
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With Swift 5 and iOS 12, try the following implementation of textField(_:shouldChangeCharactersIn:replacementString:) method that is part of the UITextFieldDelegate protocol:
func textField(_ textField: UITextField, shouldChangeCharact...