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Joe's response has some good best practices in it, but I think the problem you're describing c...
Adding up BigDecimals using Streams
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3.1. We supply an identity value for addition, namely BigDecimal.ZERO.
3.2. We specify the BinaryOperator<BigDecimal>, which adds two BigDecimal's, via a method reference BigDecimal::add.
Updated answer, after edit
I see that you have added new data, therefore the new answer will become:
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best practice to generate random token for forgot password
...account)
So, the code will be as follows:
//$length = 78 etc
$token = bin2hex(random_bytes($length));
Update: previous versions of this answer was referring to uniqid() and that is incorrect if there is a matter of security and not only uniqueness. uniqid() is essentially just microtime() with...
Resolve conflicts using remote changes when pulling from Git remote
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What is the difference between Step Into and Step Over in the Eclipse debugger?
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275
Consider the following code with your current instruction pointer (the line that will be execu...
ipython notebook clear cell output in code
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275
You can use IPython.display.clear_output to clear the output of a cell.
from IPython.display ...
Unsigned keyword in C++
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edited Oct 22 '12 at 21:41
tacaswell
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How to break out or exit a method in Java?
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259
Use the return keyword to exit from a method.
public void someMethod() {
//... a bunch of ...
What is the best django model field to use to represent a US dollar amount?
...something like:
credit = models.DecimalField(max_digits=6, decimal_places=2)
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