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How to set SQL Server connection string?
...om the conection of Microsoft Visual Studio with the attached DB. When you select the DB, in the properties panel is shown the connection string.
The complete list of properties of the SqlConnectionStringBuilder class is listed in this page from the Microsoft MSDN site.
About the default user of S...
How to implement OnFragmentInteractionListener
...rface
public class HeadlinesFragment extends ListFragment {
OnHeadlineSelectedListener mCallback;
// Container Activity must implement this interface
public interface OnHeadlineSelectedListener {
public void onArticleSelected(int position);
}
@Override
public void ...
How to update Ruby to 1.9.x on Mac?
...you might need for building packages. It can be installed by running xcode-select --install and following the on-screen prompt.
Examples: https://rvm.io/workflow/examples/
Screencast: http://screencasts.org/episodes/how-to-use-rvm
Note on erros: if you get the error "RVM is not a function" while...
Send data from activity to fragment in Android
...rs.
I have some criteria. I have coded for pick the file from intent. and selected file to be passed to particular fragment for further process. i have many fragments having the functionality of File picking. at the time , every time checking the condition and get the fragment and pass the value is...
Extract subset of key-value pairs from Python dictionary object?
...
This answer uses a dictionary comprehension similar to the selected answer, but will not except on a missing item.
python 2 version:
{k:v for k, v in bigDict.iteritems() if k in ('l', 'm', 'n')}
python 3 version:
{k:v for k, v in bigDict.items() if k in ('l', 'm', 'n')}
...
Android SQLite: nullColumnHack parameter in insert/replace methods
...NULL to. If you have several such columns to choose from, pick one via the selection mechanism of your choice: roll of the dice, Magic 8-Ball(TM), coin flip, cubicle mate flip, etc.
Personally, I'd've just made it illegal to pass an empty ContentValues to insert(), but they didn't ask me... :-)
...
Handle ModelState Validation in ASP.NET Web API
... {
var errors = context.ModelState.Values.SelectMany(x => x.Errors.Select(p => new ErrorModel()
{
ErrorCode = ((int)HttpStatusCode.BadRequest).ToString(CultureInfo.CurrentCulture),
ErrorMessage =...
Convert a bitmap into a byte array
...y answer with some discussion about why not to use ImageConverter, as your selected answer suggests, as well as the addition of disposal.
– Christopher Currens
Sep 8 '11 at 16:39
...
UIPanGestureRecognizer - Only vertical or horizontal
...ction detection happens prior to sending Began action, so your pan gesture selector receives no messages if the wrong direction is swiped.
After initial direction is determined, direction logic is no longer consulted. This results in the generally desired behavior of activating your recognizer if th...
Filter LogCat to get only the messages from My Application in Android?
...essage from another libraries. It's like Android Studio current 'Show only selected' filter. Thanks!
– equiman
Jun 26 '18 at 23:24
...