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Why is subtracting these two times (in 1927) giving a strange result?
...cause I'm collecting questions like this in Noda Time, in the form of unit tests... The test has now been changed, but it just goes to show - not even historical data is safe.
EDIT: History has changed again...
In TZDB 2014f, the time of the change has moved to 1900-12-31, and it's now a mere 343 ...
Can an int be null in Java?
...ect can be null, like Integer. Here's a basic example to show when you can test for null:
Integer data = check(Node root);
if ( data == null ) {
// do something
} else {
// do something
}
On the other hand, if check() is declared to return int, it can never be null and the whole if-else block ...
How do I capture the output of a script if it is being ran by the task scheduler?
...get mine to work: stackoverflow.com/a/6378038/1747983 cmd /c ""C:\temp\My test dir\something 123\myTool.exe" > Tilo_log.txt 2>&1"
– Tilo
Feb 4 '19 at 17:59
1
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Is “else if” faster than “switch() case”? [duplicate]
...ement does not rely on earlier cases, the compiler is able to re-order the testing in such a way as to provide the fastest execution.
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CSS: Setting width/height as Percentage minus pixels
...ional: 100%-18px, 100%- 18px, and 100% -18px didn't work in the browsers I tested with.
– nisetama
Dec 14 '15 at 16:04
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jQuery Datepicker onchange event issue
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Has anyone tested this recently? It doesn't work for me. i.lastVal returns undefined and it doesn't appear to be one of the available properties.
– B.K.
Oct 29 '14 at 2:13
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Factory Pattern. When to use factory methods?
...ere are other reasons why using separate Factories can be beneficial (e.g. testability) but I find this specific use case to illustrate best how Factory classes can be useful.
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MAMP Pro 3.05 on Mavericks updated to Yosemite - Apache does not start
...envvars” located in /Applications/MAMP/Library/bin into “_envvars”
Test Update: It works!
Works for Yosemite release too!
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Need for predictable random generator
....
I wrote a simple Shuffle Bag like implementation in Ruby and did some testing. The implementation did this:
If it still seems fair or we haven't reached a threshold of minimum rolls, it returns a fair hit based on the normal probability.
If the observed probability from past rolls makes it s...
In Java 8 how do I transform a Map to another Map using a lambda?
...
Map<String, Integer> map = new HashMap<>();
map.put("test1", 1);
map.put("test2", 2);
Map<String, Integer> map2 = new HashMap<>();
map.forEach(map2::put);
System.out.println("map: " + map);
System.out.println("map2: " + map2);
// Output:
// map: {test2=2, test1=1...