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Facebook App: localhost no longer works as app domain
...ck "Create Test App" and give it a name
In the Settings > Basic of that new Test App set the App Domains as "localhost"
Also set the Website Site URL as "http://localhost:8888" (or whatever port you are using).
IMPORTANT: this app has different App ID and App Secret from your online application. ...
Focusable EditText inside ListView
...erver vto = getViewTreeObserver();
vto.addOnGlobalFocusChangeListener(new ViewTreeObserver.OnGlobalFocusChangeListener() {
@Override public void onGlobalFocusChanged(View oldFocus, View newFocus) {
if (newFocus == null) return;
View baby = getChildAt(0);
if (newF...
Fit image into ImageView, keep aspect ratio and then resize ImageView to image dimensions?
...drawing).getBitmap();
} catch (NullPointerException e) {
throw new NoSuchElementException("No drawable on given view");
} catch (ClassCastException e) {
// Check bitmap is Ion drawable
bitmap = Ion.with(view).getBitmap();
}
// Get current dimensions AND the d...
Is there a print_r or var_dump equivalent in Ruby / Ruby on Rails?
... File.open file_path, "a+" do |log_file|
current_date = Time.new.to_s + "\n" + YAML::dump(dump_object) + "\n"
log_file.puts current_date
log_file.close
end
end
end
end
end
end
...
PHP json_encode encoding numbers as strings
... remember correctly, this also happens for MySQL in PHP < 5.3, when the new mysqlnd driver was not yet existing) ;; to check what your data look like, you can use var_dump, which outputs the types of each part of the data.
– Pascal MARTIN
Sep 7 '09 at 22:14
...
Creating default object from empty value in PHP?
...
Your new environment may have E_STRICT warnings enabled in error_reporting for PHP versions <= 5.3.x, or simply have error_reporting set to at least E_WARNING with PHP versions >= 5.4. That error is triggered when $res is NU...
filtering NSArray into a new NSArray in Objective-C
I have an NSArray and I'd like to create a new NSArray with objects from the original array that meet certain criteria. The criteria is decided by a function that returns a BOOL .
...
Auto-loading lib files in Rails 4
...unction () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f19098663%2fauto-loading-lib-files-in-rails-4%23new-answer', 'question_page');
}
);
...
How can I change the default width of a Twitter Bootstrap modal box?
... the document.
In your own custom CSS file, you add:
body .modal {
/* new custom width */
width: 560px;
/* must be half of the width, minus scrollbar on the left (30px) */
margin-left: -280px;
}
In your case:
body .modal-admin {
/* new custom width */
width: 750px;
/*...
Android: alternate layout xml for landscape mode
... landscape.
If you have for example
/res/layout/main.xml
you can add a new folder /res/layout-land, copy main.xml into it and make the needed adjustments.
See also http://www.androidpeople.com/android-portrait-amp-landscape-differeent-layouts and http://www.devx.com/wireless/Article/40792/195...