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How to show soft-keyboard when edittext is focused
... and display the soft keyboard. I achieved this using the following code:
new Handler().postDelayed(new Runnable() {
public void run() {
// ((EditText) findViewById(R.id.et_find)).requestFocus();
//
EditText yourEditText= (EditText) findViewById(R.id.et_find);
// ...
Catch a thread's exception in the caller thread in Python
I'm very new to Python and multithreaded programming in general. Basically, I have a script that will copy files to another location. I would like this to be placed in another thread so I can output .... to indicate that the script is still running.
...
Managing relationships in Laravel, adhering to the repository pattern
...classes for Create, Update and Delete actions.
So when I want to create a new Movie record in the database, my MovieController class might have the following methods:
public function __construct(MovieRepositoryInterface $movieRepository, MovieServiceInterface $movieService)
{
$this->movieRe...
How do you debug a regex? [closed]
...s US$40.
– kennytm
Feb 27 '10 at 19:51
25
It runs on Linux via WINE, according to the developer: ...
Is there a way to get rid of accents and convert a whole string to regular letters?
...c static String flattenToAscii(String string) {
StringBuilder sb = new StringBuilder(string.length());
string = Normalizer.normalize(string, Normalizer.Form.NFD);
for (char c : string.toCharArray()) {
if (c <= '\u007F') sb.append(c);
}
return sb...
Set the value of an input field
... type="text/javascript">
document.forms['myForm']['name'].value = "New value";
</script>
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When do you use map vs flatMap in RxJava?
...: RX will call the onError handler for you.
Observable.from(jsonFile).map(new Func1<File, String>() {
@Override public String call(File file) {
try {
return new Gson().toJson(new FileReader(file), Object.class);
} catch (FileNotFoundException e) {
/...
How can I put a database under git (version control)?
...making big changes, you should have a secondary database that you make the new schema changes to and not touch the old one since as you said you are making a branch.
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How to programmatically cause a core dump in C/C++
...ay of generating a core dump:
$ bash
$ kill -s SIGSEGV $$
Just create a new instance of the bash and kill it with specified signal. The $$ is the PID of
the shell. Otherwise you are killing your current bash and will be logged out, terminal closed or disconnected.
$ bash
$ kill -s SIGABRT $$
$ ...
Redirect non-www to www in .htaccess
...ins thus minimizing human error either when you're implementing code for a new project or when you implement extra-domains to an existing project.
– Frankie
Aug 20 '14 at 15:16
...