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How to determine the first and last iteration in a foreach loop?
... think downvoting should take place here as this is also working correctly and is still not so rubbish as using array_shift and array_pop. Though this is the solution I'd came up if I had to implement such a thing, I'd stick with the Rok Kralj's answer now on.
– shadyyx
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How to call multiple JavaScript functions in onclick event?
...SomethingElse();"
But really, you're better off not using onclick at all and attaching the event handler to the DOM node through your Javascript code. This is known as unobtrusive javascript.
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How can I tell when a MySQL table was last updated?
...TE_TIME
FROM information_schema.tables
WHERE TABLE_SCHEMA = 'dbname'
AND TABLE_NAME = 'tabname'
This does of course mean opening a connection to the database.
An alternative option would be to "touch" a particular file whenever the MySQL table is updated:
On database updates:
Open your...
How to scroll to bottom in a ScrollView on activity startup
...iew. On activity startup (method onCreate) I fill the ScrollView with data and want to scroll to the bottom.
9 Answers
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INSERT … ON DUPLICATE KEY (do nothing)
...).
If you don't care about errors (conversion errors, foreign key errors) and autoincrement field exhaustion (it's incremented even if the row is not inserted due to duplicate key), then use INSERT IGNORE.
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Make a UIButton programmatically in Swift
...t practices in Swift 2.2. #selector() should be used rather than a literal string which is deprecated.
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space between divs - display table-cell
... position: relative on table-*-group, table-row, table-column, table-cell, and table-caption elements is undefined.
– Hashem Qolami
Jun 16 '14 at 21:49
3
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Using Mockito to test abstract classes
...sion of Mockito 1.8+ though).
public abstract class MyAbstract {
public String concrete() {
return abstractMethod();
}
public abstract String abstractMethod();
}
public class MyAbstractImpl extends MyAbstract {
public String abstractMethod() {
return null;
}
}
// your test code ...
Why Does OAuth v2 Have Both Access and Refresh Tokens?
...s, if compromised, are useless because the attacker requires the client id and secret in addition to the refresh token in order to gain an access token.
Having said that, because every call to both the authorization server and the resource server is done over SSL - including the original client id ...
What to use instead of “addPreferencesFromResource” in a PreferenceActivity?
...ddPreferencesFromResource(int preferencesResId) is marked deprecated in Android's documentation ( Reference Entry ).
6 ...