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How do I avoid capturing self in blocks when implementing an API?
...ied inside the block (we're not doing that) but also they are not automatically retained when the block is retained (unless you are using ARC). If you do this, you must be sure that nothing else is going to try to execute the block after the MyDataProcessor instance is released. (Given the structure...
Why prefer two's complement over sign-and-magnitude for signed numbers?
...o add them.
Two's complement addition is very simple. You add numbers normally and any carry bit at the end is discarded. So they're added as follows:
0010
+ 1111
=10001
= 0001 (discard the carry)
0001 is 1, which is the expected result of "2+(-1)".
But in your "intuitive" method, adding is m...
Get querystring from URL using jQuery [duplicate]
...ibrary's solution, presumably, hoping to find a solution that had had some testing done on it and covered all the bases (I'm saying that's what he was HOPING to find, not that jQuery would necessarily provide it).
– kghastie
Nov 5 '13 at 22:19
...
How do you reference a capture group with regex find and replace in Visual Studio 2012, 2013, 2015,
...
Thinking about that now, it would make sense. I haven't tested it. Feel free to throw an edit in there.
– SgtPooki
Mar 10 '16 at 21:56
1
...
mmap() vs. reading blocks
...or many real world cases there's no sure way to show one is faster without testing your actual application and NOT a benchmark.
(Sorry for necro'ing this question, but I was looking for an answer and this question kept coming up at the top of Google results.)
...
How to compare 2 files fast using .NET?
... be faster and make more sense if you can pre-compute the checksum of the "test" or "base" case. If you have an existing file, and you're checking to see if a new file is the same as the existing one, pre-computing the checksum on your "existing" file would mean only needing to do the DiskIO one ti...
How to drive C#, C++ or Java compiler to compute 1+2+3+…+1000 at compile time?
...struct adder<Goal, Goal>{
static unsigned const value = Goal;
};
Testcode:
template<unsigned Start>
struct sum_from{
template<unsigned Goal>
struct to{
template<unsigned N>
struct equals;
typedef equals<adder<Start, Goal>::value> result;
};...
django-debug-toolbar not showing up
...r should not load itself; it will always just load. Only leave that in for testing purposes, if you forget and launch with it, all your visitors will get to see your debug toolbar too.
For explicit configuration, also see the official install docs here.
EDIT(6/17/2015):
Apparently the syntax for ...
Read logcat programmatically within application
... and compare it with a numeric date synchronized to the year 1970. I can't test this update for you, but it should definitely work; as the code comes from a working repository with amendments specific to this context.
– Hypersoft Systems
Nov 28 '17 at 12:18
...
Checking if all elements in a list are unique
... need checking). Early exit solutions take longer (roughly 2x longer in my tests) for actually unique lists. So... if you expect most of your lists to be unique, use this simple set length checking solution. If you expect most of your lists to NOT be unique, use an early exit solution. Which one to...