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What type of hash does WordPress use?
...this old question like I did please note that MD5 is no longer acceptable. if you have >PHP 5.5.0 use the new password_hash function. if you only have >PHP 5.3.7 use the compatibility library here github.com/ircmaxell/password_compat
– Andrew Brown
Dec 16...
What should I do if the current ASP.NET session is null?
...nableSession = true)]
By specifying the EnableSession value, you will now have a managed session to play with. If you don’t specify this value, you will get a null Session object, and more than likely run into null reference exceptions whilst trying to access the session object.
Thanks to M...
Git: “Not currently on any branch.” Is there an easy way to get back on a branch, while keeping the
...
If you have not committed:
git stash
git checkout some-branch
git stash pop
If you have committed and have not changed anything since:
git log --oneline -n1 # this will give you the SHA
git checkout some-branch
git merge ...
Using Default Arguments in a Function
...you can do what you want:
function foo($blah, $x = null, $y = null) {
if (null === $x) {
$x = "some value";
}
if (null === $y) {
$y = "some other value";
}
code here!
}
This way, you can make a call like foo('blah', null, 'non-default y value'); and have it ...
Difference between local and global indexes in DynamoDB
...table types and how they work, below:
Hash Only
As you probably already know; a Hash-Key by itself must be unique as writing to a Hash-Key that already exists will overwrite the existing data.
Hash+Range
A Hash-Key + Range-Key allows you to have multiple Hash Keys that are the same, as long as t...
How do I force a DIV block to extend to the bottom of a page even if it has no content?
... to stretch all the way to the bottom of the page but it's only stretching if there's content to display. The reason I want to do this is so the vertical border still appears down the page even if there isn't any content to display.
...
Programmatically saving image to Django ImageField
...e os.path.basename bit) and a django.core.files.File object.
Let me know if you have questions or need clarification.
Edit: for the sake of clarity, here is the model (minus any required import statements):
class CachedImage(models.Model):
url = models.CharField(max_length=255, unique=True)
...
Python: print a generator expression?
...expression is a "naked" for expression. Like so:
x*x for x in range(10)
Now, you can't stick that on a line by itself, you'll get a syntax error. But you can put parenthesis around it.
>>> (x*x for x in range(10))
<generator object <genexpr> at 0xb7485464>
This is sometime...
Finding sum of elements in Swift array
...hat is the easiest (best) way to find the sum of an array of integers in swift?
I have an array called multiples and I would like to know the sum of the multiples.
...
jQuery `.is(“:visible”)` not working in Chrome
... or "inline-block" to make it work.
Also note that jQuery has a somewhat different definition of what is visible than many developers:
Elements are considered visible if they consume space in the document.
Visible elements have a width or height that is greater than zero.
In other words, an...