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Using NSPredicate to filter an NSArray based on NSDictionary keys
...ue3"], ["key3": "value4"]]
let dictPredicate = NSPredicate(block: { (obj, _) in
guard let dict = obj as? [String: String], let value = dict["key1"] else { return false }
return value == "value1"
})
let filteredArray = array.filter(dictPredicate.evaluate)
print(filteredArray) // prints: [["...
What is the actual use of Class.forName(“oracle.jdbc.driver.OracleDriver”) while connecting to a dat
....forName("org.sqlite.JDBC");' do?
What is the purpose of 'Class.forName("MY_JDBC_DRIVER")'?
Loading JDBC driver
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Tool to convert Python code to be PEP8 compliant
...ther plugin "Python Script". However, it works. Plz check here: bit.ly/pep8_tonizer
– kmonsoor
Apr 28 '14 at 15:23
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delete map[key] in go?
...sions = map[string] chan int{};
sessions["moo"] = make (chan int);
_, ok := sessions["moo"];
if ok {
delete(sessions, "moo");
}
}
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OwinStartup not firing
...t there is no weapon against such bad decisions.
– ps_ttf
Jul 15 '16 at 9:50
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Amazing. Every ti...
How to perform a real time search and filter on a HTML table
...300));
You can pick any debounce implementation, for example from Lodash _.debounce, or you can use something very simple like I use in next demos (debounce from here): http://jsfiddle.net/7BUmG/6230/ and http://jsfiddle.net/7BUmG/6231/.
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When should I make explicit use of the `this` pointer?
... I would rather just avoid the name clash with conventions like "m_a" or "a_".
– Tom
Jun 15 '09 at 5:28
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How do I get an ISO 8601 date on iOS?
...];
NSLocale *enUSPOSIXLocale = [NSLocale localeWithLocaleIdentifier:@"en_US_POSIX"];
[dateFormatter setLocale:enUSPOSIXLocale];
[dateFormatter setDateFormat:@"yyyy-MM-dd'T'HH:mm:ssZZZZZ"];
[dateFormatter setCalendar:[NSCalendar calendarWithIdentifier:NSCalendarIdentifierGregorian]];
NSDate *now ...
How to fix: android.app.RemoteServiceException: Bad notification posted from package *: Couldn't cre
...
In case you want to reference R.drawable.my_image, it's safer to save it to bundle as a string( bundle.putString("img", "my_image")and then convert when needed to actual @DrawableRes integer as follows: ctx.resources.getIdentifier(bundle.getString("img"), "drawable", ...
The server committed a protocol violation. Section=ResponseStatusLine ERROR
... show how to tackle it without closing Skype.
– AltF4_
Jun 2 '16 at 15:44
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