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How to compare dates in Java? [duplicate]
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602
Date has before and after methods and can be compared to each other as follows:
if(todayDate.a...
Google Maps zoom control is messed up
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109
Your CSS messed it up. Remove max-width: 100%; in line 814 and zoom controls will look fine aga...
Case-insensitive string comparison in C++ [closed]
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30 Answers
30
Active
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Find the last element of an array while using a foreach loop in PHP
...t sounds like you want something like this:
$numItems = count($arr);
$i = 0;
foreach($arr as $key=>$value) {
if(++$i === $numItems) {
echo "last index!";
}
}
That being said, you don't -have- to iterate over an "array" using foreach in php.
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How to extract numbers from a string in Python?
...extract only positive integers, try the following:
>>> str = "h3110 23 cat 444.4 rabbit 11 2 dog"
>>> [int(s) for s in str.split() if s.isdigit()]
[23, 11, 2]
I would argue that this is better than the regex example because you don't need another module and it's more readable beca...
How to encrypt String in Java
... when decrypted. So let's say you encrypt an imaginary bank message "Sell 100", your encrypted message looks like this "eu23ng" the attacker changes one bit to "eu53ng" and all of a sudden when decrypted your message, it reads as "Sell 900".
To avoid this the majority of the internet uses GCM, an...
Checkout subdirectories in Git?
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edited May 23 '17 at 12:10
community wiki
5 re...
Python list subtraction operation
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answered Aug 7 '10 at 0:19
aaronasterlingaaronasterling
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How to do ssh with a timeout in a script?
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ssh -o ConnectTimeout=10 <hostName>
Where 10 is time in seconds. This Timeout applies only to the creation of the connection.
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How to use the IEqualityComparer
...f the function causes a big delay from the function without distinct, from 0.6 sec to 3.2 sec!
6 Answers
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