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Cocoa: What's the difference between the frame and the bounds?
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The bounds of an UIView is the rectangle, expressed as a location (x,y) and size (width,height) relative to its own coordinate system (0,0).
The frame of an UIView is the rectangle, expressed as a location (x,y) and size (width,height) relative to the superview it is...
Error: “Cannot modify the return value” c#
I'm using auto-implemented properties.
I guess the fastest way to fix following is to declare my own backing variable?
8 A...
How to format a number as percentage in R?
One of the things that used to perplex me as a newby to R was how to format a number as a percentage for printing.
10 Answe...
Best way to create custom config options for my Rails app?
...hat if I set it in environment.rb , it's available in my views, which is exactly what I want...
14 Answers
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Trusting all certificates with okHttp
...add a socket factory to my okHttp client that trusts everything while a proxy is set. This has been done many times over, but my implementation of a trusting socket factory seems to be missing something:
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What are the basic rules and idioms for operator overloading?
...s according to votes, rather than the time they were given, here's an index of the answers in the order in which they make most sense:
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Check if all elements in a list are identical
...Equal1(iterator):
iterator = iter(iterator)
try:
first = next(iterator)
except StopIteration:
return True
return all(first == rest for rest in iterator)
One-liner:
def checkEqual2(iterator):
return len(set(iterator)) <= 1
Also one-liner:
def checkEqual3(ls...
Calling Java varargs method with single null argument?
...gle argument it assumes the latter.
You have two choices. Cast the null explicitly to Object or call the method using a strongly typed variable. See the example below:
public class Temp{
public static void main(String[] args){
foo("a", "b", "c");
foo(null, null);
foo((Object...
How to print number with commas as thousands separators?
...int an integer in Python 2.6.1 with commas as thousands separators. For example, I want to show the number 1234567 as 1,234,567 . How would I go about doing this? I have seen many examples on Google, but I am looking for the simplest practical way.
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Is there a valid reason for enforcing a maximum width of 80 characters in a code file, this day and
...onitor, it only covers maybe a quarter of the screen. I need some ammo to axe down this rule.
32 Answers
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