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How to draw a custom UIView that is just a circle - iPhone app
...easiest way of making a circle, but is not necessarily the most efficient. If performance is vital, drawRect will probably yield better results.
– Benjamin Mayo
Jul 5 '11 at 22:28
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Sum a list of numbers in Python
...along the way. print sum(a) works just fine.
You will have to be more specific about exactly what you wrote and how it isn't working.
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How do I set bold and italic on UILabel of iPhone/iPad?
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sectionLabel.font = [UIFont fontWithName:@"TrebuchetMS-Bold" size:18];
There is a list of font names that you can set in place of 'fontWithName' attribute.The link is here
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How can I ignore everything under a folder in Mercurial
...or an expression for the .hgignore file, to ignore all files beneath a specified folder.
6 Answers
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How to delete from select in MySQL?
...in your WHERE clause.
Additionally, as shown in this answer you cannot modify the same table from a subquery within the same query. However, you can either SELECT then DELETE in separate queries, or nest another subquery and alias the inner subquery result (looks rather hacky, though):
DELETE FROM...
The property 'value' does not exist on value of type 'HTMLElement'
...any list which element of html belongs for which type for the typescript ? if yes then pls post it will be helpfull for somebody !! thanks for the great answer.
– Pardeep Jain
Jan 16 '16 at 8:21
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Get final URL after curl is redirected
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you should be able to use "-o /dev/null" if you don't want the file
– Gavin Mogan
Jun 20 '10 at 17:38
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Regex to match a digit two or four times
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There's no specific syntax for that, but there are lots of ways to do it:
(?:\d{4}|\d{2}) <-- alternation: four digits or two
\d{2}(?:\d{2})? <-- two digits, and optionally two more
(?:\d{2}){1,2} <-- two digits, times o...
How to get instance variables in Python?
...in Python to get an array of all a class' instance variables? For example, if I have this code:
10 Answers
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Copy to clipboard in Node.js?
...t of whatever window system the operating system happens to be running. So if you wanted this to work on X for example, you would need bindings to Xlib and/or XCB. Xlib bindings for node actually exist: https://github.com/mixu/nwm. Although I'm not sure whether it gives you access to the X clipboard...