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Distinct not working with LINQ to Objects

...answered Aug 25 '16 at 8:19 Ashu_90Ashu_90 68666 silver badges88 bronze badges ...
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json_encode is returning NULL?

... I bet you are retrieving data in non-utf8 encoding: try to put mysql_query('SET CHARACTER SET utf8') before your SELECT query. share | improve this answer | follow ...
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How do I install Maven with Yum?

...apache-maven Next add the env variables to your ~/.bashrc file export M2_HOME=/usr/local/apache-maven export M2=$M2_HOME/bin export PATH=$M2:$PATH Execute these commands source ~/.bashrc 6:. Verify everything is working with the following command mvn -version ...
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Difference between getDefaultSharedPreferences and getSharedPreferences

...efaultSharedPreferences will use a default name like "com.example.something_preferences", but getSharedPreferences will require a name. getDefaultSharedPreferences in fact uses Context.getSharedPreferences (below is directly from the Android source): public static SharedPreferences getDefaultShar...
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How do I check if a file exists in Java?

...m there is an issue with stale file handles: bugs.java.com/bugdatabase/view_bug.do?bug_id=5003595 It's kind of obscure, but has been the cause of some frustrating bugs in production code before. – CAW Mar 17 '17 at 22:17 ...
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Replace non-ASCII characters with a single space

...recommend the unidecode module: from unidecode import unidecode def remove_non_ascii(text): return unidecode(unicode(text, encoding = "utf-8")) Then you can use it in a string: remove_non_ascii("Ceñía") Cenia shar...
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How to convert string representation of list to a list?

... ast >>> x = u'[ "A","B","C" , " D"]' >>> x = ast.literal_eval(x) >>> x ['A', 'B', 'C', ' D'] >>> x = [n.strip() for n in x] >>> x ['A', 'B', 'C', 'D'] ast.literal_eval: With ast.literal_eval, you can safely evaluate an expression node or a string c...
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How do I trim leading/trailing whitespace in a standard way?

... to store the result. If it is too small, the output is // truncated. size_t trimwhitespace(char *out, size_t len, const char *str) { if(len == 0) return 0; const char *end; size_t out_size; // Trim leading space while(isspace((unsigned char)*str)) str++; if(*str == 0) // All sp...
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“The breakpoint will not currently be hit. The source code is different from the original version.”

... ASP.NET Files - as mentioned - but also C:\Windows\Microsoft.NET\Framework_64_\v4.0.30319\Temporary ASP.NET Files. I use Everything to quickly search for those copies. – Oliver Jun 19 '13 at 9:14 ...
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How to access property of anonymous type in C#?

...>(); nodes.Add( new { Checked = false, depth = 1, id = "div_1" }); 1. Solution with dynamic In C# 4.0 and higher versions, you can simply cast to dynamic and write: if (nodes.Any(n => ((dynamic)n).Checked == false)) Console.WriteLine("found not checked element!"); Note:...