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Quickly find whether a value is present in a C array?
... last entry in the array, then return true
Return false
bool check(uint32_t theArray[], uint32_t compareVal)
{
uint32_t i;
uint32_t x = theArray[SIZE-1];
if (x == compareVal)
return true;
theArray[SIZE-1] = compareVal;
for (i = 0; theArray[i] != compareVal; i++);
...
What's the strangest corner case you've seen in C# or .NET? [closed]
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Samuel KimSamuel Kim
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What is the difference between “int” and “uint” / “long” and “ulong”?
I know about int and long (32-bit and 64-bit numbers), but what are uint and ulong ?
5 Answers
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typedef fixed length array
...d complain. I would like to be able to define functions like type24_to_int32(type24 val) instead of type24_to_int32(char value[3]) .
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How to make a window always stay on top in .Net?
...ng with a host of other applications).
What I did was make a call to "user32.dll." I had no qualms about doing so and it works great. It's an option, anyway.
First, import the following namespace:
using System.Runtime.InteropServices;
Add a few variables to your class declaration:
private stat...
Generate a heatmap in MatPlotLib using a scatter data set
...data
x = np.random.randn(1000)
y = np.random.randn(1000)
sigmas = [0, 16, 32, 64]
for ax, s in zip(axs.flatten(), sigmas):
if s == 0:
ax.plot(x, y, 'k.', markersize=5)
ax.set_title("Scatter plot")
else:
img, extent = myplot(x, y, s)
ax.imshow(img, extent=ext...
How can I get the last 7 characters of a PHP string?
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AsaphAsaph
142k2323 gold badges178178 silver badges182182 bronze badges
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How do I print to the debug output window in a Win32 app?
I've got a win32 project that I've loaded into Visual Studio 2005. I'd like to be able to print things to the Visual Studio output window, but I can't for the life of me work out how. I've tried 'printf' and 'cout
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Why do we need boxing and unboxing in C#?
...have a different method overload for each value type (bit, byte, int16, int32, etc etc etc).
Boxing prevented this from happening. And that's why the British celebrate Boxing Day.
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Convert UNIX epoch to Date object
...gers representing the number of seconds since the UNIX epoch (e.g. 1352068320 ), but Date objects seem more appropriate for plotting. How can I do the conversion?
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