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Can C++ code be valid in both C++03 and C++11 but do different things?

... // #1 void f(...); // #2 template<int N> void g() { f(0*N); // Calls #2; used to call #1 } Rounded results after integer division and modulo In C++03 the compiler was allowed to either round towards 0 or towards negative infinity. In C++11 it is mandatory to round towards 0 int i = (-1) ...
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Read error response body in Java

...ere is to code like this: HttpURLConnection httpConn = (HttpURLConnection)_urlConnection; InputStream _is; if (httpConn.getResponseCode() < HttpURLConnection.HTTP_BAD_REQUEST) { _is = httpConn.getInputStream(); } else { /* error from server */ _is = httpConn.getErrorStream(); } ...
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CSV new-line character seen in unquoted field error

...csv file itself, but this might work for you, give it a try, replace: file_read = csv.reader(self.file) with: file_read = csv.reader(self.file, dialect=csv.excel_tab) Or, open a file with universal newline mode and pass it to csv.reader, like: reader = csv.reader(open(self.file, 'rU'), dialec...
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Return index of greatest value in an array

...s say I have more than one index with the same highest value, how do I get all these indexes? – ed1nh0 Apr 15 '19 at 14:02 1 ...
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NULL vs nullptr (Why was it replaced?) [duplicate]

...problem" of my answer, plus it's a nice reference. This answer is just a small part of the reasons. – Cheers and hth. - Alf Dec 11 '13 at 3:22 1 ...
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Default visibility of class methods in PHP

...sibility. <?php class Example { public $name; public function __construct() { $this -> age = 9; // age is now public $this -> privateFunction(); } private function privateFunction() { $this -> country = "USA"; // this is also public } } ...
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Android : difference between invisible and gone?

...! I have no answer for your question. If you think this was very clear for all users, then the accepted answer should be a comment and have a link of documentation site. Am I correct? – Pankaj Kumar Mar 12 '15 at 6:09 ...
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How to convert IPython notebooks to PDF and HTML?

... If you have LaTeX installed you can download as PDF directly from Jupyter notebook with File -> Download as -> PDF via LaTeX (.pdf). Otherwise follow these two steps. For HTML output, you should now use Jupyter in place of IPython and sele...
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How do I view the list of functions a Linux shared library is exporting?

...AL DEFAULT UND 1: 00000000 0 FUNC GLOBAL DEFAULT UND pthread_mutex_unlock@GLIBC_2.0 (4) 2: 00000000 0 FUNC GLOBAL DEFAULT UND pthread_mutex_destroy@GLIBC_2.0 (4) 3: 00000000 0 NOTYPE WEAK DEFAULT UND _ITM_deregisterTMCloneTable 4: 00000000 0 FUNC ...
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best way to get the key of a key/value javascript object

... If you want to get all keys, ECMAScript 5 introduced Object.keys. This is only supported by newer browsers but the MDC documentation provides an alternative implementation (which also uses for...in btw): if(!Object.keys) Object.keys = function...