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What is the difference between client-side and server-side programming?
...t code is now sent to the client, where it gets evaluated. The alert call works, while the foo variable is not used anywhere.
All PHP code is executed on the server before the client even starts executing any of the JavaScript. There's no PHP code left in the response that JavaScript could interact...
python pandas: apply a function with arguments to a series
...
The positional arguments are added after the element of the series.
For older version of pandas:
The documentation explains this clearly. The apply method accepts a python function which should have a single parameter. If you want to pass more parameters you should use functools.partial as su...
Looking for a good world map generation algorithm [closed]
I'm working on a Civilization-like game and I'm looking for a good algorithm for generating Earth-like world maps. I've experimented with a few alternatives, but haven't hit on a real winner yet.
...
How do I get the real .height() of a overflow: hidden or overflow: scroll div?
...m aware of .height() and innerHeight() , but none of them does the job for me in this case. The thing is that in this case I have a div that is overflown width a overflow: scroll and the div has a fixed height.
...
A migration to add unique constraint to a combination of columns
... a migration to apply unique constraint to a combination of columns. i.e. for a people table, a combination of first_name , last_Name and Dob should be unique.
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iOS difference between isKindOfClass and isMemberOfClass
...OfClass: returns YES if the receiver is an instance of the specified class or an instance of any class that inherits from the specified class.
isMemberOfClass: returns YES if, and only if, the receiver is an instance of the specified class.
Most of the time you want to use isKindOfClass: to ensure...
Check if list is empty in C# [closed]
... have a list of objects populated from a database. I need to display an error message if the list is empty and display a grid view otherwise.
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Finding all possible combinations of numbers to reach a given sum
...ll possible sums filtering out those that reach the target. Here is the algorithm in Python:
def subset_sum(numbers, target, partial=[]):
s = sum(partial)
# check if the partial sum is equals to target
if s == target:
print "sum(%s)=%s" % (partial, target)
if s >= targe...
How to strip HTML tags from string in JavaScript? [duplicate]
...rser is the probably the best bet in current browsers. The following will work, with the following caveats:
Your HTML is valid within a <div> element. HTML contained within <body> or <html> or <head> tags is not valid within a <div> and may therefore not be parsed cor...
How is this fibonacci-function memoized?
...n a value is needed, it is calculated, and kept ready in case it is asked for again. If we define some list, xs=[0..] and later ask for its 100th element, xs!!99, the 100th slot in the list gets "fleshed out", holding the number 99 now, ready for next access.
That is what that trick, "going-throug...