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Programmatically shut down Spring Boot application
...ic int getExitCode() {
// no errors
return 0;
}
});
// or shortened to
// int exitCode = SpringApplication.exit(ctx, () -> 0);
System.exit(exitCode);
}
}
...
Find first element by predicate
...imply do the following test:
List<Integer> list = Arrays.asList(1, 10, 3, 7, 5);
int a = list.stream()
.peek(num -> System.out.println("will filter " + num))
.filter(x -> x > 5)
.findFirst()
.get();
System.out.println(a);
Which output...
Does python have a sorted list?
...
Arne
8,36333 gold badges4040 silver badges5858 bronze badges
answered Jul 10 '09 at 14:26
Martin v. LöwisMartin v. Löwis
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WinDbg基础资料（日本語） - IT优秀资料 - 清泛网 - 专注C/C++及内核技术
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③ Get Call Stack
(Signal Thread)
k
kv
kd
(Multi Thread)
~* k
~0s Set Current Thread，0はThread No.である、変数
④引き続き実行
(Signal Thread)
g
(Multi Thread)
~* g
⑤Get .Net Call Stack
.load C:\Windows\Microsoft.NET\Framework\v2.0.50727\SOS.dll
.l...
Verifying signed git commits?
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tarlebtarleb
10.6k44 gold badges3232 silver badges6262 bronze badges
add a ...
How to remove all subviews of a view in Swift?
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20 Answers
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Determine the process pid listening on a certain port
...ion with @Cyclone, the line that does the job is:
sockstat -4 -l | grep :80 | awk '{print $3}' | head -1
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Iterating each character in a string using Python
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edited Nov 2 '18 at 17:10
vallentin
13.6k44 gold badges3939 silver badges5858 bronze badges
answered F...
How to style the parent element when hovering a child element?
...hite}
div p {padding-bottom: 26px}
div button {position: absolute; bottom: 0}
Obviously, in most cases this trick depends on the use of absolute positioning to give the sibling the same size as the parent, ánd still let the child appear within the parent.
Sometimes it is necessary to use a mor...
Generate a random alphanumeric string in Cocoa
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