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Are there strongly-typed collections in Objective-C?
... philosophy - for example if you pull the first item out of an NSArray and cast it to an NSNumber but that item was really an NSString, you are screwed...
– jjxtra
Jan 19 '12 at 20:27
...
Is there a method for String conversion to Title Case?
... capNext = (ACTIONABLE_DELIMITERS.indexOf((int) c) >= 0); // explicit cast not needed
}
return sb.toString();
}
TEST VALUES
a string
maRTin o'maLLEY
john wilkes-booth
YET ANOTHER STRING
OUTPUTS
A String
Martin O'Malley
John Wilkes-Booth
Yet Another String
...
How to avoid scientific notation for large numbers in JavaScript?
...the first one is a formatted string and the second one is a Number. If you cast the first one to a Number, you will see that they are absolutely equal: jsfiddle.net/qd6hpnyx/1. You can take your downvote back :P
– VisioN
Jan 18 '17 at 22:50
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What is the printf format specifier for bool?
...
The cast is not needed.
– user529758
Jun 25 '13 at 20:52
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Where can I find the Java SDK in Linux after installing it?
...to see if the current $JAVA_HOME contains a path of lib/tools.jar . In the cast of /usr/lib/jvm/java-8-oracle/bin that is not true, therefore it is not a JDK.
– Zombies
Jan 19 '16 at 7:37
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How do I see active SQL Server connections?
...
,sdec.local_net_address
,sdest.Query
,KillCommand = 'Kill '+ CAST(sdes.session_id AS VARCHAR)
FROM sys.dm_exec_sessions AS sdes
INNER JOIN sys.dm_exec_connections AS sdec
ON sdec.session_id = sdes.session_id
CROSS APPLY (
SELECT DB_NAME(dbid) AS DatabaseName
,OB...
iOS: How to store username/password within an app?
...tants kSecValueData and kSecAttrAccount in Objective-C code, so be sure to cast them using (__bridge id), e.g., [keychainItem setObject:obj forKey:(__bridge id)kSecValueData];
– Joe Hankin
Apr 6 '13 at 23:13
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Parsing a comma-delimited std::string [duplicate]
... if you use Boost.Tokenizer, why not to replace atoi by boost::lexical_cast?
– Andriy Tylychko
Feb 9 '11 at 23:51
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Counting the occurrences / frequency of array elements
... wider usage. Storing the values as object keys to count them means you're casting those values to strings and then counting that value. [5, "5"] will simply say you've got "5" two times. Or counting instances some different objects is just gonna tell you there's a lot of [object Object]. Etc. etc.
...
Meaning of epsilon argument of assertEquals for double values
...an call assertEquals(Object, Object) instead:
// really you just need one cast because of autoboxing, but let's be clear
assertEquals((Object)Double.MIN_VALUE, (Object)defaultValue);
And, if you really want to look clever:
assertEquals(
Double.doubleToLongBits(Double.MIN_VALUE),
Double....