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Why do I get the error “Unsafe code may only appear if compiling with /unsafe”?
...ckbox, then compile and run.
class myclass
{
public static void Main(string[] args)
{
unsafe
{
int iData = 10;
int* pData = &iData;
Console.WriteLine("Data is " + iData);
Console.WriteLine("Address is " + (int)pData...
Is it true that one should not use NSLog() on production code?
...
#define DebugLog( s, ... ) NSLog( @"<%p %@:(%d)> %@", self, [[NSString stringWithUTF8String:__FILE__] lastPathComponent], __LINE__, [NSString stringWithFormat:(s), ##__VA_ARGS__] )
#else
#define DebugLog( s, ... )
#endif
I found it easier to put this entire statement in the prefix ...
What's the best way to set a single pixel in an HTML5 canvas?
... RGB values straight into an ImageData block on the other hand requires no string handling or parsing.
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Calculate age given the birth date in the format YYYYMMDD
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Try this.
function getAge(dateString) {
var today = new Date();
var birthDate = new Date(dateString);
var age = today.getFullYear() - birthDate.getFullYear();
var m = today.getMonth() - birthDate.getMonth();
if (m < 0 || (m === 0 &a...
Call a global variable inside module
...oo if you want to go that far, for example declare var myFunction: (input: string) => void;
– Fenton
Mar 14 '18 at 11:20
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Boolean.hashCode()
...s a sensible prime for hashcode calculation?
Why does Java's hashCode() in String use 31 as a multiplier?
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How was the first compiler written?
...ll bits of code or create thunks. I recall punching in numbers into Basic strings that were then executed as small, fast subroutines on early micros. I also remember toggling switches on a PDP-11's front panel to enter a bootloader program into its memory for a university course.
These programs w...
Does Internet Explorer support pushState and replaceState?
...iki/HTML5-Cross-browser-Polyfills.
The caveat is that it will add a query string to your URL in browsers that only support HTML 4 features.
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In Ruby, is there an Array method that combines 'select' and 'map'?
I have a Ruby array containing some string values. I need to:
14 Answers
14
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Should I use AppDomain.CurrentDomain.BaseDirectory or System.Environment.CurrentDirectory?
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I usually use something like:
string AppPath = System.IO.Path.GetDirectoryName(System.Reflection.Assembly.GetExecutingAssembly().GetName().CodeBase);
AppPath = AppPath.Replace("file:\\", "");
...