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error: default argument given for parameter 1
... It should only be defined in the function declaration.
//bad (this won't compile)
string Money::asString(bool shortVersion=true){
}
//good (The default parameter is commented out, but you can remove it totally)
string Money::asString(bool shortVersion /*=true*/){
}
//also fine, but maybe less cl...
Creating hidden arguments with Python argparse
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1
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Real-world applications of zygohistomorphic prepromorphisms
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39
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What is non-blocking or asynchronous I/O in Node.js?
...em('foo');
alert(2);
// Non-blocking: 1, 3,... 2
alert(1);
fetch('example.com').then(() => alert(2));
alert(3);
Advantages
One advantage of non-blocking, asynchronous operations is that you can maximize the usage of a single CPU as well as memory.
Synchronous, blocking example
An example of...
iterating over each character of a String in ruby 1.8.6 (each_char)
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15
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View git history for folder
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@Zarathustra: yes. Using the first command (without *), they will definitely show up
– knittl
Jul 24 '16 at 15:00
3
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limiting java ssl debug logging
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Well, it's from 2014, jdk7 and openjdk. Also, someone commented here that debug logging was improved, so there's that
– Alfabravo
Jul 27 '18 at 13:11
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How to join NSArray elements into an NSString?
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NSArray * stuff = /* ... */;
NSString * combinedStuff = [stuff componentsJoinedByString:@"separator"];
This is the inverse of -[NSString componentsSeparatedByString:].
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