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TypeScript function overloading
... ...;
var n: number = foo1.bar('baz'); // OK
var s: string = foo1.bar(123); // OK
var a: number[] = foo1.bar([1,2,3]); // ERROR
The actual definition of the function must be singular and perform the appropriate dispatching internally on its arguments.
For example, using a class (which ...
Changing the current working directory in Java?
...ry, or use JNI native code as suggested below.
The relevant Sun bug was closed in 2008 as "will not fix".
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Setting ANDROID_HOME enviromental variable on Mac OS X
Could anybody post a working solution for setting ANDROID_HOME via the terminal?
12 Answers
...
How to round a number to n decimal places in Java
...f.setRoundingMode(RoundingMode.CEILING);
for (Number n : Arrays.asList(12, 123.12345, 0.23, 0.1, 2341234.212431324)) {
Double d = n.doubleValue();
System.out.println(df.format(d));
}
gives the output:
12
123.1235
0.23
0.1
2341234.2125
EDIT: The original answer does not address the acc...
How to process SIGTERM signal gracefully?
..., and should be the preferred first-try approach.
– jose.angel.jimenez
Oct 12 '15 at 16:56
2
@Mau...
How to run Unix shell script from Java code?
...ve platforms, such as native windowing processes, daemon processes, Win16/DOS processes on Microsoft Windows, or shell scripts."
– Harman
Nov 10 '19 at 10:27
...
How do I abort the execution of a Python script? [duplicate]
...d exits with a status code of 1.
There is also an _exit() function in the os module. The sys.exit() function raises a SystemExit exception to exit the program, so try statements and cleanup code can execute. The os._exit() version doesn't do this. It just ends the program without doing any clean...
Bash command to sum a column of numbers [duplicate]
... Just as an FYI, the -s option is in GNU paste; it is not supported by Mac OS X 10.7.4 paste. However, since the POSIX 2008 specification of paste supports -s, this is a deficiency in the Mac OS X version.
– Jonathan Leffler
Aug 15 '12 at 18:56
...
Force line-buffering of stdout when piping to tee
...ompile expect myself as unbuffer doesn't seem to be included by default in OS X.
– houbysoft
Jul 5 '12 at 3:11
@houbys...
How many threads can a Java VM support?
...
This depends on the CPU you're using, on the OS, on what other processes are doing, on what Java release you're using, and other factors. I've seen a Windows server have > 6500 Threads before bringing the machine down. Most of the threads were not doing anything, o...