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Difference between decimal, float and double in .NET?
...thing that makes 0.1 "better" than 0.10000001 is because human beings like base 10. And even with a float value, if you initialize two values with 0.1 the same way, they will both be the same value. It's just that that value won't be exactly 0.1 -- it will be the closest value to 0.1 that can be e...
Call Go functions from C
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Replacing a 32-bit loop counter with 64-bit introduces crazy performance deviations with _mm_popcnt_
... a very weird effect: Changing the loop variable from unsigned to uint64_t made the performance drop by 50% on my PC.
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float64 with pandas to_csv
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How to print a int64_t type in C
C99 standard has integer types with bytes size like int64_t. I am using the following code:
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What is the difference between “int” and “uint” / “long” and “ulong”?
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Efficient way to determine number of digits in an integer
...eger, would be a lookup. Should be faster than the much shorter logarithm based approach. If you don't care about counting the '-', remove the + 1.
// generic solution
template <class T>
int numDigits(T number)
{
int digits = 0;
if (number < 0) digits = 1; // remove this line if ...
传感器组件 · App Inventor 2 中文网
...）、速度（如果设备支持） 和地址。
也可以执行“地理编码”，转换给定的地址（不限于当前地址）到纬度（使用 由地址求纬度方法）和经度（使用 由地址求经度 方法）。
中文网注：如果获取不了经纬度，请尝试开启一下...
Passing command line arguments from Maven as properties in pom.xml
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nginx: [emerg] could not build the server_names_hash, you should increase server_names_hash_bucket_s
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