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100% Min Height CSS layout
...olute; /* to place it somewhere on the screen */
top: 130px; /* free space at top */
bottom: 0; /* makes it lock to the bottom */
}
#innerbox {
width: 100%;
position: absolute;
min-height: 100% !important; /* browser fill */
height: auto; /*con...
What do the makefile symbols $@ and $< mean?
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From Managing Projects with GNU Make, 3rd Edition, p. 16 (it's under GNU Free Documentation License):
Automatic variables are set by make after a rule is matched. They
provide access to elements from the target and prerequisite lists so
you don’t have to explicitly specify any filenames....
Practical uses for AtomicInteger
...aving to resort to synchronizing all access.
More complex synchronization-free logic can be employed by using compareAndSet() as a type of optimistic locking - get the current value, compute result based on this, set this result iff value is still the input used to do the calculation, else start ag...
Are inline virtual functions really a non-sense?
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True, but it's worth remembering that the compiler is free to ignore the inline specifier even if the call can be resolved at compile time and can be inlined.
– sharptooth
Apr 9 '09 at 11:39
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What is the Ruby (spaceship) operator?
...lass then gets the >, < , >=, <=, ==, and between? methods for free.
class Card
include Comparable
attr_reader :value
def initialize(value)
@value = value
end
def <=> (other) #1 if self>other; 0 if self==other; -1 if self<other
self.value <=> other....
C: differences between char pointer and array [duplicate]
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@Norman, Surely there's a free version of the book?
– Pacerier
May 14 '15 at 13:09
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How many concurrent requests does a single Flask process receive?
...pp.run(host="your.host", port=4321, processes=3) #up to 3 processes
More info on the run() method here, and the blog post that led me to find the solution and api references.
Note: on the Flask docs on the run() methods it's indicated that using it in a Production Environment is discouraged bec...
When is it appropriate to use C# partial classes?
... they do not have to deal with user edits to the file. Users are likewise free to annotate the class with new members by having a second partial class. This provides a very clean framework for separation of concerns.
A better way to look at it is to see how designers functioned before partial clas...
Difference between __str__ and __repr__?
... to log: with maybe some project specific wrappers, all you need is a
log(INFO, "I am in the weird function and a is", a, "and b is", b, "but I got a null C — using default", default_c)
But you have to do the last step — make sure every object you implement has a useful repr, so code like tha...
Object reference not set to an instance of an object.Why doesn't .NET show which object is `null`?
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(For information about the new exception helper in Visual Studio 2017 see the end of this answer)
Consider this code:
String s = null;
Console.WriteLine(s.Length);
This will throw a NullReferenceException in the second line ...