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How to stop unwanted UIButton animation on title change?
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Unfortunately this doesn't seem to work. Neither does performWithoutAnimation
– Sway
Oct 24 '13 at 22:23
9
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What are the Dangers of Method Swizzling in Objective-C?
...fully aware of the consequences of the pattern, we are able to make more informed decisions about whether or not to use it. Singletons are a good example of something that's pretty controversial, and for good reason — they're really hard to implement properly. Many people still choose to use singl...
MongoDB: How to update multiple documents with a single command?
...ment1>, ... ]
}
)
In v2.2, the update function takes the following form:
db.collection.update(
<query>,
<update>,
{ upsert: <boolean>, multi: <boolean> }
)
https://docs.mongodb.com/manual/reference/method/db.collection.update/
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How do I convert a datetime to date?
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you could enter this code form for (today date & Names of the Day & hour) :
datetime.datetime.now().strftime('%y-%m-%d %a %H:%M:%S')
'19-09-09 Mon 17:37:56'
and enter this code for (today date simply):
datetime.date.today().strftime('%y-%m-%...
How do you return a JSON object from a Java Servlet
How do you return a JSON object form a Java servlet.
13 Answers
13
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for each loop in Objective-C for accessing NSMutable dictionary
...d value = xyz[key];
// do stuff
}
This works for every class that conforms to the NSFastEnumeration protocol (available on 10.5+ and iOS), though NSDictionary is one of the few collections which lets you enumerate keys instead of values. I suggest you read about fast enumeration in the Collect...
SQLite DateTime comparison
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101
To solve this problem, I store dates as YYYYMMDD. Thus,
where mydate >= '20090101' and my...
How can I view array structure in JavaScript with alert()?
...ugin as follows:
alert( $.toJSON(myArray) );
This prints the array in a format like
[5, 6, 7, 11]
However, for debugging your Javascript code, I highly recommend Firebug It actually comes with a Javascript console, so you can type out Javascript code for any page and see the results. Things ...
Does MS SQL Server's “between” include the range boundaries?
... rounded up to midnight the next day.
e.g. to get all values within June 2016 you'd need to run:
where myDateTime between '20160601' and DATEADD(millisecond, -3, '20160701')
i.e.
where myDateTime between '20160601 00:00:00.000' and '20160630 23:59:59.997'
datetime2 and datetimeoffset
Subtracti...
How to extract year and month from date in PostgreSQL without using to_char() function?
..."year-month" AND order by date , where
year-month - format for date "1978-01","1923-12".
select to_char of couse work , but not "right" order:
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