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Writing handler for UIAlertAction
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@BrianNickel: The 3rd one don't work because you need to handle the argument action. But in addition to that you don't have to write UIAlertActionStyle.Default in swift. .Default works, too.
– Ben
Jul 29 '14 at 1...
Wolfram's Rule 34 in XKCD [closed]
.../projects/caeditor/caed.php
As you can see by playing with it, you can randomly toggle any block, which alters every
block below it according to the rules. It's kind of a neat way to see the chain reaction
caused by aberrations in the process.
Hope this helps.
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How to quickly and conveniently disable all console.log statements in my code?
...l)
return;
window['console']['log'] = oldConsoleLog;
};
pub.disableLogger = function disableLogger()
{
oldConsoleLog = console.log;
...
Can ordered list produce result that looks like 1.1, 1.2, 1.3 (instead of just 1, 2, 3, …) with css?
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You can use counters to do so:
The following style sheet numbers nested list items as "1", "1.1", "1.1.1", etc.
OL { counter-reset: item }
LI { display: block }
LI:before { content: counters(item, ".") " "; counter-increment: item }
Example ...
How can I convert NSDictionary to NSData and vice versa?
...elease];
// Here, data holds the serialized version of your dictionary
// do what you need to do with it before you:
[data release];
NSData -> NSDictionary
NSData *data = [[NSMutableData alloc] initWithContentsOfFile:[self dataFilePath]];
NSKeyedUnarchiver *unarchiver = [[NSKeyedUnarchiver al...
ruby inheritance vs mixins
...is topic in The Well-Grounded Rubyist (great book, by the way). The author does a better job of explaining than I would so I'll quote him:
No single rule or formula always results in the right design. But it’s useful to keep a
couple of considerations in mind when you’re making class-versus-...
How to add new column to MYSQL table?
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your table:
q1 | q2 | q3 | q4 | q5
you can also do
ALTER TABLE yourtable ADD q6 VARCHAR( 255 ) after q5
share
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improve this answer
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follow
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MyISAM versus InnoDB [closed]
...h I consider to be one read and one write. The reads can be dirty (e.g. I don't need 100% accurate information at the time of read).
The task in question will be doing over 1 million database transactions an hour.
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Division of integers in Java [duplicate]
...eady taken place in integer arithmetic. You need to convert the inputs to double:
System.out.println((double)completed/(double)total);
Note that you don't actually need to convert both of the inputs. So long as one of them is double, the other will be implicitly converted. But I prefer to do bo...
Best way to pretty print a hash
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If you do need to create JSON, allow me to recommend my own (free, OSS, no-ads) library for creating pretty JSON from Ruby or JS: NeatJSON (Ruby) and NeatJSON (Online/JS)
– Phrogz
Mar 14 '16 at...