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if(role==2) { int arr; ifstream record(total.txt); record>>arr; ...

I have a php function to log users: if(isset($_POST[\'enter\'])){ if($_POST[\'name\'] != && trim($_...

I am using OpenCV-4.4.0 and want o train my OpenCV for smart-phone detection. In OpenCV-4.4.0 create...

I have 7 dates tabs in my screen, when tab selected, the text is black in color; while other select-...

I\'m trying to use the new Rules Simulator Tool provided by firebase, however I\'m having problems g...

I am trying to create a middleware that can log the response body as well as manage exception global...

I wonder how NgModule actually affects Angular 2 injector hierarchy. What does the hierarchy look l...

is there a way to do an INSERT but on DUPLICATE KEY instead of an update do a SELECT?

I\'m a Terraform novice creating GCP external HTTP/HTTPS load balancers that route different hostnam...

I use Postgresql 9.4 for a model database. My table looks somewhat like this: CREATE TABLE table1 (...

How can I annotate C# 8.0 nullable reference get accessors separately from set accessors. For exampl...

i can\'t access my openstack dashboard in my browser. Here are my network VMWare configuration. eth0...

I\'m writing an iPhone app using Appcelerator Titanium Mobile. I am hiding and showing the tab grou...

I\'m trying to put a element to the left of a element, however I can\'t seem to make them the same...

I\'m using CoreUI\'s CSelect component and, in the documentation is specified that the options prope...