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How do I declare an array of weak references in Swift?
...lace(objects.map { WeakObject(object: $0) })
}
}
Usage
var alice: NSString? = "Alice"
var bob: NSString? = "Bob"
var cathline: NSString? = "Cathline"
var persons = WeakObjectSet<NSString>()
persons.addObject(bob!)
print(persons.allObjects) // [Bob]
persons.addObject(bob!)
print(person...
Serialize Class containing Dictionary member
... This implementation will work if the dictionary is storing, say, string values, but will throw an InvalidOperationException on deserialization mentioning an unexpected wrapper element if you try storing custom objects or string arrays in it. (See my question for an example of the issues I ...
String to Dictionary in Python
...mport json # or `import simplejson as json` if on Python < 2.6
json_string = u'{ "id":"123456789", ... }'
obj = json.loads(json_string) # obj now contains a dict of the data
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impro...
Java enum - why use toString instead of name
...e exact name used to declare the enum constant, you should use name() as toString may have been overriden
If you want to print the enum constant in a user friendly way, you should use toString which may have been overriden (or not!).
When I feel that it might be confusing, I provide a more specifi...
Setting unique Constraint with fluent API?
.... :( There must be a constant for it in the framework to not hard code the string.
– Alexander Vasilyev
Jul 10 '14 at 7:09
...
Trusting all certificates with okHttp
...public void checkClientTrusted(java.security.cert.X509Certificate[] chain, String authType) throws CertificateException {
}
@Override
public void checkServerTrusted(java.security.cert.X509Certificate[] chain, String authType) throws CertificateException {
}
...
Is == in PHP a case-sensitive string comparison?
...p.net. Is the double equal sign ( == ) case sensitive when used to compare strings in PHP?
7 Answers
...
How to urlencode data for curl command?
...curl -V to check which version you have.
You can as well encode the query string:
curl -G \
--data-urlencode "p1=value 1" \
--data-urlencode "p2=value 2" \
http://example.com
# http://example.com?p1=value%201&p2=value%202
...
How do I get java logging output to appear on a single line?
...ter.format
Java 7 supports a property with the java.util.Formatter format string syntax.
-Djava.util.logging.SimpleFormatter.format=...
See here.
My favorite is:
-Djava.util.logging.SimpleFormatter.format=%1$tY-%1$tm-%1$td %1$tH:%1$tM:%1$tS %4$-6s %2$s %5$s%6$s%n
which makes output like:
2...
Convert XmlDocument to String
Here is how I'm currently converting XMLDocument to String
5 Answers
5
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