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Other 2021-10-03 11:10:04
setdrawableTint of textview programmatically android
private void setTextViewDrawableColor(TextView textView, int color) { for (Drawable drawable : textView.getCompoundDrawables()) { if (drawable != null) { drawable.setColorFilter(new PorterDuffColorFilter(ContextCompat.g... Add solution -
Java 2021-10-03 02:10:03
register watch service java
Path path = Paths.get("."); WatchService watchService = path.getFileSystem().newWatchService(); path.register(watchService, StandardWatchEventKinds.ENTRY_MODIFY); WatchKey watchKey = null; while (true) { watchKey = watchService.poll(10, Ti... Add solution -
Other 2021-10-03 00:35:03
get role assigned to a user inside spring controller
private boolean hasRole(String role) { Collection<GrantedAuthority> authorities = (Collection<GrantedAuthority>) SecurityContextHolder.getContext().getAuthentication().getAuthorities(); boolean hasRole = false; for (GrantedAuthority au... Add solution -
Java 2021-10-02 22:37:07
method resolve file in java
private File initUsersText() throws Exception { Path dir = testdir.getPath().toRealPath(); FS.ensureDirExists(dir.toFile()); File users = dir.resolve("users.txt").toFile(); writeUser( users ); return users; } private File ... Add solution -
Other 2021-10-02 07:26:03
set recyclerview adapter using retrofit in android studio
recyclerView = (RecyclerView)findViewById(R.id.recyclerview); LinearLayoutManager layoutManager = new LinearLayoutManager(this); recyclerView.setLayoutManager(layoutManager); recyclerAdapter = new RecyclerAdapter(getApplicationContext... Add solution
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