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Setting a property by reflection with a string value

...http://weblogs.asp.net/pjohnson/archive/2006/02/07/Convert.ChangeType-doesn_2700_t-handle-nullables.aspx A wrapper was written a few years ago to handle this but that isn't perfect either. http://weblogs.asp.net/pjohnson/archive/2006/02/07/Convert.ChangeType-doesn_2700_t-handle-nullables.aspx ...
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Mysql - How to quit/exit from stored procedure

...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...
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Can I mask an input text in a bat file?

...ify this, you can simply copy the scriptpw.dll file from the Windows\System32 folder of an XP/2003 system to the Winnt\System32 or Windows\System32 folder on your own system. Once the DLL has been copied, you will need to register it by running: regsvr32 scriptpw.dll To successfully register the ...
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How to minify php page html output?

...e, the module configuring gzip depends on your version: Apache 1.3 uses mod_gzip while Apache 2.x uses mod_deflate.) Accept-Encoding: gzip, deflate Content-Encoding: gzip Use the following snippet to remove white-spaces from the HTML with the help ob_start's buffer: <?php function sanitize_out...
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Array extension to remove object by value

... extension Array where Element:Equatable { public mutating func remove(_ item:Element ) { var index = 0 while index < self.count { if self[index] == item { self.remove(at: index) } else { index += 1 } ...
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Modular multiplicative inverse function in Python

... If you happen to be using sympy, then x, _, g = sympy.numbers.igcdex(a, m) does the trick. – Lynn Sep 16 '16 at 18:15 add a comment ...
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C++ templates that accept only certain types

... I suggest using Boost's static assert feature in concert with is_base_of from the Boost Type Traits library: template<typename T> class ObservableList { BOOST_STATIC_ASSERT((is_base_of<List, T>::value)); //Yes, the double parentheses are needed, otherwise the comma will b...
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使用模拟器构建应用程序 · App Inventor 2 中文网

...论坛 反馈 我要反馈 var _hmt = _hmt || []; (function() { var hm = document.createElement("script"); hm.src = "https://hm.baidu.com/hm.js?8d287b854d737bdc880e8ddeac1b309d"; var s = document.getElementsByTagName("script")[0]; ...
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Is it better to call ToList() or ToArray() in LINQ queries?

...c reference-type System.SZArrayHelper+SZGenericArrayEnumerator`1[System.Int32] but of course this is an implementation detail. Now, if I change .ToArray() into .ToList(), I get only: 1 2 3 4 5 followed by a System.InvalidOperationException blow-up saying: Collection was modified; enumeration ...
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Rolling or sliding window iterator?

...f window(seq, n=2): it = iter(seq) win = deque((next(it, None) for _ in xrange(n)), maxlen=n) yield win append = win.append for e in it: append(e) yield win In my tests it handily beats everything else posted here most of the time, though pillmuncher's tee versi...