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iOS: How to store username/password within an app?
...urAppLogin" accessGroup:nil];
(YourAppLogin can be anything you chose to call your Keychain item and you can have multiple items if required)
Then you can set the username and password using:
[keychainItem setObject:@"password you are saving" forKey:kSecValueData];
[keychainItem setObject:@"user...
TimePicker Dialog from clicking EditText
... not. TimePickerDialog(Context context, TimePickerDialog.OnTimeSetListener callBack, int hourOfDay, int minute, boolean is24HourView)
– Robadob
Jul 27 '13 at 20:23
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What is the logic behind the “using” keyword in C++?
...rs to
appear in non-deducible context. That is, it will not be possible to
call the function foo below without explicitly specifying template
arguments.
template <typename T> void foo (Vec<T>::type&);
So, the syntax is somewhat ugly. We would rather avoid the nested ::type
We’d pr...
How to disable Crashlytics during development
...porting from the Crashlytics web dashboard for the debug version.
Wrap the call to Crashlytics.start() in an if statement that checks a debug flag. You could use either a custom flag or an approach like the ones proposed here: How to check if APK is signed or "debug build"?
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Architecture for merging multiple user accounts together
...n relevant only to authenticating with a third-party. For OAuth, this typically means a user identifier (like an id, email, or username) and a service identifier (indicating what site or service was authenticated with). In other parts of the application, outside of the database, that service ident...
Dropping Unique constraint from MySQL table
...d out the name of the index. The name of the index is stored in the column called key_name in the results of that query.
Then you can use DROP INDEX:
DROP INDEX index_name ON tbl_name
or the ALTER TABLE syntax:
ALTER TABLE tbl_name DROP INDEX index_name
...
jQuery hasAttr checking to see if there is an attribute on an element [duplicate]
...r an element with an attribute attr, and .is() checks if the element it is called on matches the given CSS selector.
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How do I stop Entity Framework from trying to save/insert child objects?
... part of the model for the current context.
– Mark Micallef
Aug 22 '14 at 6:57
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To ARC or not to ARC? What are the pros and cons? [closed]
...in terms of object graphs rather than fill their heads with the underlying calls to objc_retain().
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What is the difference between ExecuteScalar, ExecuteReader and ExecuteNonQuery?
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ExecuteScalar is typically used when your query returns a single value. If it returns more, then the result is the first column of the first row. An example might be SELECT @@IDENTITY AS 'Identity'.
ExecuteReader is used for any result set with ...