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Is there any JSON Web Token (JWT) example in C#?

...turn sha.ComputeHash(value); } } } }; } public static string Encode(object payload, string key, JwtHashAlgorithm algorithm) { return Encode(payload, Encoding.UTF8.GetBytes(key), algorithm); } public static string Encode(object payload, byte[] keyBytes, JwtHa...
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Catch an exception thrown by an async void method

...{ if( i % 2 == 0 ) throw new ArgumentException(String.Format("Even argument {0}", i)); return i++; } }); t.Start(); return t; } When you observe the traces 22:25:12.649 02172/02820 { AsyncTest.Program.Run 22:25:12.656 02172/...
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Dictionary returning a default value if the key does not exist [duplicate]

... trygetvalue doesn't allow you to specify a default value, ie for a string value you may want it to return "" instead of null – katbyte Aug 12 '13 at 20:08 1 ...
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Getting the class name from a static method in Java

...ard-code in knowledge of MyClass like that, then you might as well just do String name = "MyClass"; ! – John Topley Jun 1 '09 at 20:45 111 ...
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Python add item to the tuple

... >>> x = (u'2',) >>> x += u"random string" Traceback (most recent call last): File "<pyshell#11>", line 1, in <module> x += u"random string" TypeError: can only concatenate tuple (not "unicode") to tuple >>> x += (u"random string", ...
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Delete column from SQLite table

... For SQLite3 c++ : void GetTableColNames( tstring sTableName , std::vector<tstring> *pvsCols ) { UASSERT(pvsCols); CppSQLite3Table table1; tstring sDML = StringOps::std_sprintf(_T("SELECT * FROM %s") , sTableName.c_str() ); table1 = getTable...
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Turn a simple socket into an SSL socket

...ill need to initialize OpenSSL: void InitializeSSL() { SSL_load_error_strings(); SSL_library_init(); OpenSSL_add_all_algorithms(); } void DestroySSL() { ERR_free_strings(); EVP_cleanup(); } void ShutdownSSL() { SSL_shutdown(cSSL); SSL_free(cSSL); } Now for the bulk o...
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How do I change the color of the text in a UIPickerView under iOS 7?

...in the delegate method that is more elegant: Objective-C: - (NSAttributedString *)pickerView:(UIPickerView *)pickerView attributedTitleForRow:(NSInteger)row forComponent:(NSInteger)component { NSString *title = @"sample title"; NSAttributedString *attString = [[NSAttributedString ...
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MFC学习总结 (90个技巧) dlg 上建立View - C/C++ - 清泛网 - 专注C++内核技术

...在.cpp文件的OnInitDialog()之类的函数里实现如下代码: CString strname[3]; strname[0]="Screen Name"; strname[1]="Form ID"; strname[2]="Category Path"; for(int i=0;i<3;i++) { m_List.InsertColumn(i,strname[i],LVCFMT_LEFT,130); } 在这之前也要将List Control的ID与Cl...
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How to use phpexcel to read data and insert into database?

... not work. i had to replace $highestColumn = PHPExcel_Cell::columnIndexFromString($sheet-&gt;getHighestColumn()); with simple $sheet-&gt;getHighestColumn(). you may have a bug in the code as you try to get the column index from the string - BUT try to access it via $highestColumn.$row in the loop (w...