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Why does base64 encoding require padding if the input length is not divisible by 3?
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On a related note, here's a base converter for arbitrary base conversion I created for you. Enjoy!
https://convert.zamicol.com/
What are Padding Characters?
Padding characters help satisfy length requirements and carry no meaning.
Decimal Example of Padding:
Given the...
Optional Parameters with C++ Macros
...s little as possible, I found that debugging via trace output gets quite a bit easier with things like __FILE__ and __LINE__ and such...
– Christian Severin
Mar 25 '15 at 14:21
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Android: How to Programmatically set the size of a Layout
...ble() {
public void run() {
Rect rect = new Rect();
Window win = getWindow(); // Get the Window
win.getDecorView().getWindowVisibleDisplayFrame(rect);
// Get the height of Status Bar
int statusBarHeight = rect.top;
...
Why does GCC generate such radically different assembly for nearly the same C code?
...vial holds.
Adding and xoring by 0x80000000 is the same. It flips the sign bit. Therefore x + (y ^ x) = y also holds when x = 0x80000000.
Therefore, x + (y ^ x) reduces to y. And the code simplifies to this:
int fast_trunc_one(int i) {
int mantissa, exponent, sign, r;
mantissa = (i & 0...
(-2147483648> 0) returns true in C++?
-2147483648 is the smallest integer for integer type with 32 bits, but it seems that it will overflow in the if(...) sentence:
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How to throw an exception in C?
...etal and machine programming where even status quo fundamentals like eight bit bytes isn't universal, just my thoughts tho, I'm no c spec author
– ThorSummoner
May 14 at 3:06
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Is Mono ready for prime time? [closed]
...t is just not worth bothering porting since they are so incredibly tied to Win32. At that point, either you start from zero, or a business decision will drive the effort to make your code portable, but we are talking months worth of work (at least from the reports we have).
If you are starting fr...
Compression/Decompression string with C#
... be disposed before calling ToArray() on the output stream. I ignored that bit, but it makes a difference!
– Wet Noodles
Jan 23 '14 at 19:41
1
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Dynamically replace the contents of a C# method?
...assembler generated from compiling the dynamic method. This works for 32/64Bit on Windows, macOS and any Linux that Mono supports.
Documentation can be found here.
Example
(Source)
Original Code
public class SomeGameClass
{
private bool isRunning;
private int counter;
private int D...
Retrieving the COM class factory for component with CLSID {XXXX} failed due to the following error:
...ndows XP platform. When I deployed the service in Windows Server 2008 64 bit version, I got this error:
17 Answers
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