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'printf' vs. 'cout' in C++
...f course, $ is not C standard, but it's so common that it's safe to use in my opinion.
Not having to remember/look-up specific integer type syntax
C has lots of integer types, and so does C++. std::cout handles all types for you, while printf requires specific syntax depending on an integer type (...
What is `mt=8` in iTunes links for the App Store?
...ferent Media Types (mt values):
1 Music
2 Podcasts
3 Audiobooks
4 TV Shows
5 Music Videos
6 Movies
7 iPod Games
8 Mobile Software Applications
9 Ringtones
10 iTunes U
11 E-Books
12 Desktop Apps
So, to answer your question, the "mt=8" in iTunes links simply identifies it as be...
Factory Pattern. When to use factory methods?
...
I like thinking about design pattens in terms of my classes being 'people,' and the patterns are the ways that the people talk to each other.
So, to me the factory pattern is like a hiring agency. You've got someone that will need a variable number of workers. This perso...
Bordered UITextView
...me elements) and trying to set border to that view. Trying to do this self.myView.layer.borderWidth ..., but as I said, layer is read-only, so layer don't have any methods or variables to set
– Paulius Vindzigelskis
Jul 13 '12 at 10:28
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How to check whether a pandas DataFrame is empty?
...pected, the empty column displays 1 series
In [10]: df1['CC'] = [111, 222, 333]
df1
Out[10]: CC
0 111
1 222
2 333
In [11]: len(df1.columns)
Out[11]: 1
# Note the persisting series with rows containing `NaN` values in df2
In [12]: df2['CC'] = [111, 222, 333]
...
How do I get the current version of my iOS project in code?
I would like to be able to get the current version of my iOS project/app as an NSString object without having to define a constant in a file somewhere. I don't want to change my version value in 2 places.
...
How to get the width and height of an android.widget.ImageView?
...
My answer on this question might help you:
int finalHeight, finalWidth;
final ImageView iv = (ImageView)findViewById(R.id.scaled_image);
final TextView tv = (TextView)findViewById(R.id.size_label);
ViewTreeObserver vto = iv....
How to use putExtra() and getExtra() for string data
... RemoteViews views = new RemoteViews(context.getPackageName(), R.layout.my_test_widget); views.setOnClickPendingIntent(R.id.my_test_widget_button_1, pendingIntent);
– Matthias Luh
May 10 at 21:15
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PowerShell equivalent to grep -f
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@Vache of course - I think my comment above is a reply to another comment, but it seems the comment is gone anymore.
– joon
Jan 6 '17 at 6:21
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How do you change text to bold in Android?
How do you change text/font settings in an Android TextView ?
19 Answers
19
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