Follow this link for solution: Android Lint contentDescription warning Resolved this warning by setting attribute android:contentDescription for my ImageView android:contentDescription=”@string/desc” Android Lint support in ADT 16 throws this warning to ensure that image widgets provide a contentDescription This defines text that briefly describes the content of the view. This property is used primarily for accessibility. … Read more
Step 1: Go to the \nodejs folder and open the two files npm.cmd and npm by a text editor Step 2: Replace prefix -g with prefix –location=global for the line number 12 of the npm.cmd file and line number 23 of the npm file
Instead of doing convertView = infalInflater.inflate(R.layout.list_item, null); do convertView = infalInflater.inflate(R.layout.list_item, parent, false); It will inflate it with the given parent, but won’t attach it to the parent.
There are 4 versions of the CRT link libraries present in vc\lib: libcmt.lib: static CRT link library for a release build (/MT) libcmtd.lib: static CRT link library for a debug build (/MTd) msvcrt.lib: import library for the release DLL version of the CRT (/MD) msvcrtd.lib: import library for the debug DLL version of the CRT … Read more
You really should fix whatever’s causing the warning, but you can control visibility of errors with error_reporting(). To skip warning messages, you could use something like: error_reporting(E_ERROR | E_PARSE);
import warnings warnings.warn(“Warning………..Message”) See the python documentation: here
You can put it in “(void)var;” expression (does nothing) so that a compiler sees it is used. This is portable between compilers. E.g. void foo(int param1, int param2) { (void)param2; bar(param1); } Or, #define UNUSED(expr) do { (void)(expr); } while (0) … void foo(int param1, int param2) { UNUSED(param2); bar(param1); }
It depends on your IDE or compiler. Here is a list for Eclipse Galileo: all to suppress all warnings boxing to suppress warnings relative to boxing/unboxing operations cast to suppress warnings relative to cast operations dep-ann to suppress warnings relative to deprecated annotation deprecation to suppress warnings relative to deprecation fallthrough to suppress warnings relative … Read more
This comes up in Java 5 and later if you’re using collections without type specifiers (e.g., Arraylist() instead of ArrayList<String>()). It means that the compiler can’t check that you’re using the collection in a type-safe way, using generics. To get rid of the warning, you need to be specific about what type of objects you’re … Read more
Why should I enable warnings? C and C++ compilers are notoriously bad at reporting some common programmer mistakes by default, such as: forgetting to initialise a variable forgetting to return a value from a function arguments in printf and scanf families not matching the format string a function is used without being declared beforehand (C … Read more