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Windows下如何判断Win32 or x64？ - C/C++ - 清泛网 - 专注C/C++及内核技术
Windows下如何判断Win32 or x64？MSDN 里说，VC 有 3 个预处理常量，分别是 _WIN32，_WIN64，WIN32。这三个常量如何使用呢？看起来简单，其实是很困惑的。 在 Win3...MSDN 里说，VC 有 3 个预处理常量，分别是 _WIN32，_WIN64，WIN32。这三个...
dropping infinite values from dataframes in pandas?
...f], np.nan).dropna(subset=["col1", "col2"], how="all")
For example:
In [11]: df = pd.DataFrame([1, 2, np.inf, -np.inf])
In [12]: df.replace([np.inf, -np.inf], np.nan)
Out[12]:
0
0 1
1 2
2 NaN
3 NaN
The same method would work for a Series.
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Controlling mouse with Python
... mouse cursor in Python, i.e. move it to certain position and click, under Windows?
14 Answers
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Declaring array of objects
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answered Apr 1 '13 at 11:21
Daniel ImmsDaniel Imms
40.5k1313 gold badges123123 silver badges149149 bronze badges
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How to compare two revisions in Bitbucket?
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answered Aug 3 '15 at 20:11
Night OwlNight Owl
3,86833 gold badges2424 silver badges3737 bronze badges
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Reading a UTF8 CSV file with Python
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113
The .encode method gets applied to a Unicode string to make a byte-string; but you're calling ...
How can I save a screenshot directly to a file in Windows? [closed]
In Windows XP, one can press Alt-PrintScreen to copy an image of the active window, or Ctrl-PrintScreen to copy an image of the full desktop.
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postgres: upgrade a user to be a superuser?
...sterweily
– caulfield
May 30 '13 at 11:44
6
I get: ERROR: must be superuser to alter superusers
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Detect Windows version in .net
How can I detect the Windows OS versions in .net?
15 Answers
15
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php 获取操作系统、浏览器版本信息（持续更新） - 更多技术 - 清泛网 - 专...
...()
{
$agent = $_SERVER['HTTP_USER_AGENT'];
$os = false;
if (eregi('win', $agent) && strpos($agent, '95')){
$os = 'Windows 95';
}
else if (eregi('win 9x', $agent) && strpos($agent, '4.90')){
$os = 'Windows ME';
}
else if (eregi('win', $agent) && ereg('98', $agent)){
$os = 'Wi...