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Calculating frames per second in a game
...o change the number of frames to store in the Queue as it runs, so you can test it out on the fly what is the best value for you.
// Number of past frames to use for FPS smooth calculation - because
// Unity's smoothedDeltaTime, well - it kinda sucks
private int frameTimesSize = 60;
// A Queue is ...
How to use UIScrollView in Storyboard
...und a very easy way to put contents into scrollviews that are 'offscreen'. Tested with XCode 5 & iOS 7. You can do this almost entirely in Storyboard, using 2 small tricks/workarounds :
Drag a viewcontroller onto your storyboard.
Drag a scrollView on this viewController, for the demo you can l...
Is Mono ready for prime time? [closed]
... If the evaluation comes back with flying colors, you should start on your testing and QA and get ready to ship.
If your evaluation comes back with a report highlighting features that are missing or differ significantly in their semantics in Mono you will have to evaluate whether the code can be ad...
How to configure Visual Studio to use Beyond Compare
...*'
function SetRegKeyProperties($keyPath, [hashtable]$keyProps){
if(!(Test-Path $keyPath)){
Write-Verbose "Creating $keyPath"
# Force required here to recursively create registry path
[void] (new-item $keyPath -Type:Directory -Force);
}
foreach($prop in $keyProps...
“unpacking” a tuple to call a matching function pointer
...o awoodland's question, in the hope it may be useful to somebody. This was tested with a snapshot of g++ 4.7 on Debian squeeze.
###################
johannes.cc
###################
#include <tuple>
#include <iostream>
using std::cout;
using std::endl;
template<int ...> struct seq ...
How to Query an NTP Server using C#?
...o be cut-and-pasted directly from the Internet into production code (after testing and review of course).
– dodgy_coder
Sep 23 '14 at 5:33
2
...
How do I correctly clean up a Python object?
...t. Any class inheriting from Package should also do this (though I haven't tested that yet), so no metaclass should be required. Though I have found some pretty curious ways to use metaclasses in the past...
– Tobias Kienzler
Jan 17 '16 at 6:49
...
How expensive is the lock statement?
...erating system core, that is different ring which is not measured by these tests. What is measured as 25ns to 50ns is actually application level interlocked instructions code if lock is not taken
– ipavlu
Aug 15 '17 at 10:49
...
Why do we always prefer using parameters in SQL statements?
...ax validation and Intellisense for your tables and columns. You can assign test data in the special comments section and click "play" to run your query right there in the window. Creating a parameter is as easy as putting "@myParam" in your SQL. Then, each time you save, QueryFirst generates the C# ...
Adding a column to a data.frame
...n's answer, something like this might be even simpler. Note that I haven't tested it because I do not have access to R right now.
# Note that I use a global variable here
# normally not advisable, but I liked the
# use here to make the code shorter
index <<- 0
new_column = sapply(df$h_no, fun...