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get and set in TypeScript
I'm trying to create get and set method for a property:
9 Answers
9
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How to pattern match using regular expression in Scala?
...Int+second.toInt case _ => 0 }
res38: Int = 25
It is also possible to set more detailed binding mechanisms:
scala> object Doubler { def unapply(s: String) = Some(s.toInt*2) }
defined module Doubler
scala> "10" match { case r"(\d\d)${Doubler(d)}" => d case _ => 0 }
res40: Int = 20
...
Picking a random element from a set
How do I pick a random element from a set?
I'm particularly interested in picking a random element from a
HashSet or a LinkedHashSet, in Java.
Solutions for other languages are also welcome.
...
How to use XPath in Python?
...ctxt.xpathEval("//*")
if len(res) != 2:
print "xpath query: wrong node set size"
sys.exit(1)
if res[0].name != "doc" or res[1].name != "foo":
print "xpath query: wrong node set value"
sys.exit(1)
doc.freeDoc()
ctxt.xpathFreeContext()
Sample of ElementTree XPath Use
from elementt...
Where to put Gradle configuration (i.e. credentials) that should not be committed?
...er=admin
mavenPassword=admin123
Also ensure that the GRADLE_USER_HOME is set to ~/.gradle otherwise the properties file there won't be resolved.
See also:
https://docs.gradle.org/current/userguide/build_environment.html
and
https://docs.gradle.org/current/userguide/dependency_management.html (...
Can I set a TTL for @Cacheable
...ring if there is any way to make the cached data clear out after a time by setting a TTL?
Right now from what I can see I need to clear it out myself by using the @CacheEvict , and by using that together with @Scheduled I can make a TTL implementation myself but it seems a bit much for such a sim...
Use of *args and **kwargs [duplicate]
...this not requiring knowledge of Foo is meaningless, because as soon as the set signature of the Foo constructor changes, all your MyFoo instantiation calls will have to change as well. This requires knowledge of Foo and the parameters its constructor requires.
– Zoran Pavlovic
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What is BSON and exactly how is it different from JSON?
...uages.
In other word we can say BSON is just binary JSON ( a superset of JSON with some more data types, most importantly binary byte array ).
Mongodb using as a serialization format of JSON include with encoding format for storing and accessing documents. simply we can say BSON is a ...
What are bitwise operators?
...un and haven't really delved into it in either an academic or professional setting, so stuff like these bitwise operators really escapes me.
...
What does %s mean in a python format string?
...ecuted using the -c
command line option to the
interpreter, argv[0] is set to the
string '-c'. If no script name was
passed to the Python interpreter,
argv[0] is the empty string.
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