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What is Delegate? [closed]
...egate), but the power of delegates is that you can use them as parameters, etc. when you want a method to be able to have different behavior. There are many other things you can use them for also, this is just a simple example. Hope that helps.
– dcp
Jan 11 '1...
Remove rows with duplicate indices (Pandas DataFrame and TimeSeries)
...f your index is a MultiIndex, reset_index() adds columns level_0, level_1, etc. And if your index has a name that name will be used in place of the "index" label. That makes this a bit more than a one-liner to do it right for any DataFrame. index_label = getattr(df.index, 'names', getattr(df.index, ...
How do I sort an NSMutableArray with custom objects in it?
..., "more" or "equal" to another date (such as comparing seconds-since-epoch etc.):
NSComparisonResult compare(Person *firstPerson, Person *secondPerson, void *context) {
if ([firstPerson birthDate] < [secondPerson birthDate])
return NSOrderedAscending;
else if ([firstPerson birthDate] >...
Matplotlib tight_layout() doesn't take into account figure suptitle
...lt.figure(constrained_layout=True)
ax1 = fig.add_subplot(cols, rows, 1)
# etc
Note: To make my subplots closer together, I was also using
fig.subplots_adjust(wspace=0.05)
and constrained_layout doesn't work with this :(
...
How do I view the full content of a text or varchar(MAX) column in SQL Server 2008 Management Studio
...of doing this that avoids issues of SQL Server converting < to &lt; etc or failing due to these characters is below (credit Adam Machanic here).
DECLARE @S varchar(max)
SELECT @S = ''
SELECT @S = @S + '
' + OBJECT_DEFINITION(OBJECT_ID) FROM SYS.PROCEDURES
SELECT @S AS [processing-instruct...
How To fix white screen on app Start up?
....xml and avoid to customise in your onCreate as ActionBar.setIcon/setTitle/etc.
See also the Documentation on Performance Tips by Google.
Use Trace View and Hierarchy Viewer to see the time to display your Views: Android Performance Optimization / Performance Tuning On Android
Use AsyncTask t...
What's the best mock framework for Java? [closed]
...itializer
public static void myStatic{...} // replace static method
// etc...
}
It has an Expectations interface allowing record/playback scenarios as well:
import mockit.Expectations;
import org.testng.annotations.Test;
public class ExpecationsTest {
private MyClass obj;
@Test
public...
Doctrine - How to print out the real sql, not just the prepared statement?
...gt;getSql(); works
Edit:
to view all the mysql queries I use
sudo vim /etc/mysql/my.cnf
and add those 2 lines:
general_log = on
general_log_file = /tmp/mysql.log
and restart mysql
share
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Arduino Sketch upload issue - avrdude: stk500_recv(): programmer is not responding
...no IDE's version is 1.0. Recently, I tried to upload a few of the sample sketches onto it, such as the Blink one. However, none of my attempts are working and they result in the same error every time I try it:
...
Vim: apply settings on files in directory
...t-specific variables before expanding templates (which is quite useful to fetch the current project root directory and trim it from the pathnames expanded)
– Luc Hermitte
Dec 1 '10 at 16:08
...