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How to write a switch statement in Ruby
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110
case...when
To add more examples to Chuck's answer:
With parameter:
case a
when 1
put...
static constructors in C++? I need to initialize private static objects
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110
Yes. I always point out to people that if C++ hadn't made all those "mistakes" then other languages would have to make them. C++ coverin...
What is Serialization?
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94
Simply speaking Serialization is a process of converting an Object into stream of bytes so that...
Java Byte Array to String to Byte Array
...ed to parse it. For example :
String response = "[-47, 1, 16, 84, 2, 101, 110, 83, 111, 109, 101, 32, 78, 70, 67, 32, 68, 97, 116, 97]"; // response from the Python script
String[] byteValues = response.substring(1, response.length() - 1).split(",");
byte[] bytes = new byte[byteValues.length]...
What is a good reason to use SQL views?
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94
Another use that none of the previous answers seem to have mentioned is easier deployment of ta...
Calculate the execution time of a method
...le.WriteLine("RunTime " + elapsedTime);
}
}
Output:
RunTime 00:00:09.94
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ETag vs Header Expires
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110
Etag and Last-modified headers are validators.
They help the browser and/or the cache (revers...
How to print colored text in Python?
... build scripts:
class bcolors:
HEADER = '\033[95m'
OKBLUE = '\033[94m'
OKGREEN = '\033[92m'
WARNING = '\033[93m'
FAIL = '\033[91m'
ENDC = '\033[0m'
BOLD = '\033[1m'
UNDERLINE = '\033[4m'
To use code like this, you can do something like
print(bcolors.WARNING + "Wa...
Symbolic links and synced folders in Vagrant
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94
The accepted answer is no good. The question describes an issue with synced folders, not share...
String.replaceAll without RegEx
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94
The method to add escapes is Pattern.quote().
String replaced = myString.replaceAll(Pattern.qu...