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Truncating floats in Python
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117
First, the function, for those who just want som>me m> copy-and-paste code:
def truncate(f, n):
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What belongs in an educational tool to demonstrate the unwarranted assumptions people make in C/C++?
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The order of evaluation of subexpressions, including
the argum>me m>nts of a function call and
oper...
How do you create a yes/no boolean field in SQL server?
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11 Answers
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Find elem>me m>nt's index in pandas Series
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10 Answers
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How can I delete a query string param>me m>ter in JavaScript?
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"[&;]?" + param>me m>ter + "=[^&;]+"
Seems dangerous because it param>me m>ter ‘bar’ would...
Elem>me m>nt-wise addition of 2 lists?
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16 Answers
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How does the bitwise complem>me m>nt operator (~ tilde) work?
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15 Answers
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MQTT报文多个数据的提取 - App Inventor 2 拓展 - 清泛IT社区，为创新赋能！
...mqtt服务器并订阅主题，把对应的数据按顺序提取到标签1，标签2，标签3……我把画面和mqtt订阅的数据发上来，求解救！！
{
  "RTValue": [
    {
      "nam>me m>": "GQ-YIWANG-CHU-WD&...
How do you set, clear, and toggle a single bit?
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Setting a bit
Use the bitwise OR operator (|) to set a bit.
number |= 1UL << n;
That will set the nth bit of number. n should be zero, if you want to set the 1st bit and so on upto n-1, if you want to set the nth bit.
Use 1ULL if number is wider than unsigned long; promotion of 1UL <&...