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Flex-box: Align last row to grid

...p:wrap; } .grid::after{ content: ''; width: 10em // Same width of .grid__element } .grid__element{ width:10em; } With the HTML like this: <div class=grid"> <div class="grid__element"></div> <div class="grid__element"></div> <div class="grid__elemen...
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Auto reloading python Flask app upon code changes

...letsprojects.com/en/1.1.x/quickstart/#debug-mode Example: $ export FLASK_APP=main.py $ export FLASK_ENV=development $ flask run or in one command: $ FLASK_APP=main.py FLASK_ENV=development flask run If you want different port than the default (5000) add --port option. Example: $ FLASK_APP=...
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Why won't my PHP app send a 404 error?

... if (strstr($_SERVER['REQUEST_URI'],'index.php')){ header('HTTP/1.0 404 Not Found'); echo "<h1>404 Not Found</h1>"; echo "The page that you have requested could not be found."; exit(); } If you look at the la...
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adding noise to a signal in python

...umpy as np import matplotlib.pyplot as plt t = np.linspace(1, 100, 1000) x_volts = 10*np.sin(t/(2*np.pi)) plt.subplot(3,1,1) plt.plot(t, x_volts) plt.title('Signal') plt.ylabel('Voltage (V)') plt.xlabel('Time (s)') plt.show() x_watts = x_volts ** 2 plt.subplot(3,1,2) plt.plot(t, x_watts) plt.title...
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What is memoization and how can I use it in Python?

...orials using memoization in Python would be something like this: factorial_memo = {} def factorial(k): if k < 2: return 1 if k not in factorial_memo: factorial_memo[k] = k * factorial(k-1) return factorial_memo[k] You can get more complicated and encapsulate the memoization...
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How to get ELMAH to work with ASP.NET MVC [HandleError] attribute?

...rrorFilter : IExceptionFilter { private static ErrorFilterConfiguration _config; public void OnException(ExceptionContext context) { if (context.ExceptionHandled) //The unhandled ones will be picked by the elmah module { var e = context.Exception; var co...
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jQuery - replace all instances of a character in a string [duplicate]

...ike this example: for (i = 0; i <= 100; i++) { str = str.replace(/"_0x69b9[" + i.toString() + "]"/g, _array[i]); } – SalmanShariati Jan 15 '15 at 10:11 1 ...
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Installation Issue with matplotlib Python [duplicate]

...! If anyone wants to understand what happened, see matplotlib.org/faq/usage_faq.html#what-is-a-backend – Andrey Shokhin Dec 9 '14 at 11:25 ...
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c++获取windows程序的版本号 - C/C++ - 清泛网 - 专注C/C++及内核技术

...e <windows.h> #include <atlstr.h> #pragma comment(lib, "version") int _tmain(int argc, _TCHAR* argv[]) { LPCTSTR lpszModuleName = _T("C:\\Windows\\notepad.exe"); // Get the version information size for allocate the buffer DWORD dwHandle; DWORD dwDataSize = ::GetFileVersionIn...
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一个宏命令,就可以程序崩溃时生成dump文件 - C/C++ - 清泛网 - 专注C/C++及内核技术

...pFile { void CreateDumpFile(LPCWSTR lpstrDumpFilePathName, EXCEPTION_POINTERS *pException) { // 创建Dump文件 // HANDLE hDumpFile = CreateFile(lpstrDumpFilePathName, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL); //...