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TypeScript: problems with type system
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edited Oct 9 '17 at 17:03
Jeremy Wiebe
3,7402020 silver badges3131 bronze badges
answered...
Are there any standard exit status codes in Linux?
...exit 42'; echo $?
42
$ sh -c 'kill -SEGV $$'; echo $?
Segmentation fault
139
$ expr 139 - 128
11
If you're seeing anything other than this, then the program probably has a SIGSEGV signal handler which then calls exit normally, so it isn't actually getting killed by the signal. (Programs can chose...
difference between iframe, embed and object elements
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered Jan 14 '14 at 13:46
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java.lang.IllegalArgumentException: View not attached to window manager
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answered Feb 24 '11 at 9:12
DamjanDamjan
2,83311 gold badge1616 silver badges1010 bronze badges
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Can you list the keyword arguments a function receives?
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edited Oct 13 '08 at 9:12
answered Oct 13 '08 at 9:02
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Get the closest number out of an array
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ES5 Version:
var counts = [4, 9, 15, 6, 2],
goal = 5;
var closest = counts.reduce(function(prev, curr) {
return (Math.abs(curr - goal) < Math.abs(prev - goal) ? curr : prev);
});
console.log(closest);
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Scala equivalent of Java java.lang.Class Object
...ports that the ticket is "now", ie Nov. 2011, two years later, fixed.
In 2.9.1, getClass now does:
scala> "foo".getClass
res0: java.lang.Class[_ <: java.lang.String] = class java.lang.String
)
Back in 2009:
It would be useful if Scala were to treat the return from getClass() as a jav...
Read XML file into XmlDocument
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169
Use XmlDocument.Load() method to load XML from your file. Then use XmlDocument.InnerXml property...
Preview layout with merge root tag in Intellij IDEA/Android Studio
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edited Sep 29 '16 at 14:34
answered Sep 16 '16 at 20:36
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sqlalchemy IS NOT NULL select
...f the target is None, produces a IS NOT NULL.
or use isnot() (new in 0.7.9):
Implement the IS NOT operator.
Normally, IS NOT is generated automatically when comparing to a value of None, which resolves to NULL. However, explicit usage of IS NOT may be desirable if comparing to boolean val...