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Secure hash and salt for PHP passwords
...cters. That isn't much variation. Alpha-numeric passwords are better, with 36 characters. But allowing upper and lower case, with symbols, is roughly 96 characters. That's a lot better than just letters. One problem is, to make our passwords memorable we insert patterns—which reduces entropy. Oops...
What is the copy-and-swap idiom?
...ionale)
// ...and put in the new
mSize = other.mSize; // (3)
mArray = mSize ? new int[mSize] : nullptr; // (3)
std::copy(other.mArray, other.mArray + mSize, mArray); // (3)
}
return *this;
}
And we say we're finished; this now manages an array, without lea...
Firefox session cookies
...heck out this Bugzilla bug:
https://bugzilla.mozilla.org/show_bug.cgi?id=443354
Firefox has a feature where you close Firefox and it offers to save all your tabs, and then you restore the browser and those tabs come back. That's called session restore. What I didn't realize is that it'll also resto...
Avoiding if statement inside a for loop?
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edited Sep 9 '13 at 21:03
answered Jun 1 '13 at 10:27
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How do I copy SQL Azure database to my local development server?
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There are multiple ways to do this:
Using SSIS (SQL Server Integration Services). It only imp...
Generate a random point within a circle (uniformly)
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answered Apr 29 '11 at 22:33
sigfpesigfpe
7,48122 gold badges2222 silver badges4646 bronze badges
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Make Iframe to fit 100% of container's remaining height
...nds as much as it can squeezing the first row as small as it gets.
Option 3 - flexbox. The cleanest one of them all, but with a less than stellar browser support. IE10 will need -ms- prefixes for the flexbox properties, and anything less will not support it at all.
body, html {width: 100%; hei...
What function is to replace a substring from a string in C?
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edited Jul 10 '18 at 13:15
Gaurang Tandon
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an...