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boundingRectWithSize for NSAttributedString returning wrong size
...ue. So it may come out saying 141.3 as the height. You need use the result from ceilf(paragraphRect.size.height) so that it rounds up. I forget this all the time and wonder why my labels are still clipping.
– jamone
Jan 2 '14 at 15:56
...
How to change the font on the TextView?
... can. You're creating a class that extends TextView and calls setTypeface from the constructor.
– Mark Phillip
Mar 9 '13 at 0:06
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What is the proper way to format a multi-line dict in Python?
...Otherwise you will need extra blank line to split the comment and its code from others.
some_normal_code()
# hi this function is blah blah
some_code_need_extra_explanation()
some_normal_code()
share
|
...
How can I detect the encoding/codepage of a text file
In our application, we receive text files ( .txt , .csv , etc.) from diverse sources. When reading, these files sometimes contain garbage, because the files where created in a different/unknown codepage.
...
Multiple Inheritance in PHP
...mulate it this way:
$m = new Message();
$m->type = 'text/html';
$m->from = 'John Doe <jdoe@yahoo.com>';
$m->to = 'Random Hacker <rh@gmail.com>';
$m->subject = 'Invitation email';
$m->importBody('invitation.html');
$d = new MessageDispatcher();
$d->dispatch($m);
This...
Check if application is on its first run [duplicate]
..._KEY, currentVersionCode).apply();
}
You would probably call this method from onCreate in your main activity so that it is checked every time your app starts.
public class MainActivity extends AppCompatActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
supe...
What does the comma operator , do?
...on and the evaluation of the RHS (see Shafik Yaghmour's answer for a quote from the C99 standard). This is an important property of the comma operator.
– Jonathan Leffler
Jun 20 '14 at 20:47
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How to convert ‘false’ to 0 and ‘true’ to 1 in Python
... python2 u'true' == 'true' so the function behaves correctly indipendently from the input type [between str and unicode].
– Bakuriu
Dec 30 '13 at 14:20
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Drawing text to with @font-face does not work at the first time
...call the fillText method. However, the browser has not yet loaded the font from the network, which is a background task. So it has to fall back to the font it does have available.
If you want to make sure the font is available, have some other element on the page preload it, eg.:
<div style="fo...
Should I use static_cast or reinterpret_cast when casting a void* to whatever
...ter match because it means “completely ignore type safety and just cast from A to B”.
However, this doesn’t actually describe the effect of a reinterpret_cast. Rather, reinterpret_cast has a number of meanings, for all of which holds that “the mapping performed by reinterpret_cast is imple...