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How can I change the color of pagination dots of UIPageControl?
...stered then the view will not react to touch input.
It's completely fresh from the oven, but seems to work. Let me know if you run into any problems with it.
Future improvements:
Resize the dots to fit the current
bounds if there are too many.
Don't redraw the entire view in drawRect:
Examp...
How do I use define_method to create class methods?
...
Derived from: Jay and Why, who also provide ways to make this prettier.
self.create_class_method(method_name)
(class << self; self; end).instance_eval do
define_method method_name do
...
end
end
end
Updat...
In C, do braces act as a stack frame?
...fiers declared within the braces are only accessible within the braces, so from a programmer's point of view, it is like they are pushed onto the stack as they are declared and then popped when the scope is exited. However, compilers don't have to generate code that pushes/pops anything on entry/ex...
Java: splitting a comma-separated string but ignoring commas in quotes
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Quotes should be removed from parsed tokens, after string is parsed.
– Sudhir N
Aug 4 '16 at 9:40
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Where and why do I have to put the “template” and “typename” keywords?
...constructor initializer list:
template <typename T>
struct derive_from_Has_type : /* typename */ SomeBase<T>::type
{ };
In using-declarations it's not possible to use template after the last ::, and the C++ committee said not to work on a solution.
template <typename T>
s...
How to get everything after last slash in a URL?
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CODE: An example of how to implement the better method: from urllib.parse import urlparse; p = urlparse("http://www.example.com/foo.htm?entry=the/bar#another/bar"); print(p.path.rsplit("/", 1)[-1]) Result: foo.htm
– Mitch McMabers
May 31 at 7...
Git hook to send email notification on repo changes
...our gitHub account on github.com
2) In the main tab click on Settings
3) From the main navigation choose Service Hooks
4) From Available Hooks choose Email
5) Fill in your email address in field Address
6) Check the checkbox Send from Author
7) Check the checkbox Active
8) Click on Update Set...
In a Bash script, how can I exit the entire script if a certain condition occurs?
...tement will result in a complain (error message "return: can only `return' from a function or sourced script").
If exit <x> is used instead, when the script is invoked with source, it will result in exiting the shell that started the script, but an executable script will just terminate, as ex...
PHP function overloading
Coming from C++ background ;)
How can I overload PHP functions?
10 Answers
10
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C++ Best way to get integer division and remainder
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I think many poeple know from elementary school that when doing a division you get the remainder for free. The real question is: are our compilers smart enough to take advantage of this?
– user180326
Aug 15 '11 ...