Apache redirect with URL rewriting

I read a lot about apache ReverseProxy function but I’m strugling with the configuration. I have a server (called “internal”) running Apache 2.4 with proxying enabled (as well as rewrite). In my configuration of the default site, I did the following: <VirtualHost *:*> ProxyPreserveHost On ProxyPass /Node-RED http://localhost:1880/ ProxyPassReverse /Node-RED http://localhost:1880/ ServerName localhost </VirtualHost> The…

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Regular expression for accepting email ids separated by semicolon with any sequence of space,enter key & semicolon

I need to one write regular expression for accepting multiple email ids separated by semicolon. It may happen that user press space or enter key by mistake after any certain email id and our regex should accept that as well. My current expression is : ^(([a-zA-Z0-9_\-\.])[email protected](domain1|domain2)\.(com){1,25}(($)|(;+ *\n* *)|(\n*;+)|( *;+ *\n*)|(;+\n* *)||( *\n* *;+ *)|(\n*;+\n*)|( *;+…

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Remove gap in navigation drawer between the header and menu layout

How can the gap in navigation drawer between the header and menu layout be removed? My activity_main.xml <?xml version=”1.0″ encoding=”utf-8″?> <androidx.drawerlayout.widget.DrawerLayout xmlns:android=”http://schemas.android.com/apk/res/android” xmlns:app=”http://schemas.android.com/apk/res-auto” xmlns:tools=”http://schemas.android.com/tools” android:id=”@+id/drawer_layout” android:layout_width=”match_parent” android:layout_height=”match_parent” android:fitsSystemWindows=”true” tools:openDrawer=”start”> <include layout=”@layout/app_bar_main” android:layout_width=”match_parent” android:layout_height=”match_parent” /> <com.google.android.material.navigation.NavigationView android:id=”@+id/nav_view” android:layout_width=”wrap_content” android:layout_height=”match_parent” android:layout_gravity=”start” android:fitsSystemWindows=”true” app:headerLayout=”@layout/nav_header_main” app:menu=”@menu/activity_main_drawer” android:background=”@color/colorBlue” app:itemBackground=”@drawable/drawer_button_bg” app:itemIconTint=”@drawable/drawer_button_text_color” app:itemTextColor=”@drawable/drawer_button_text_color” app:itemTextAppearance=”@style/NavigationText” /> </androidx.drawerlayout.widget.DrawerLayout> Here the app_bar_main.xml file. I have…

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