大约有 39,600 项符合查询结果（耗时：0.0336秒） [XML]
Why must a lambda expression be cast when supplied as a plain Delegate parameter
...ssion;
var e1 = l(x => x.ToString());
var e2 = l(x => "Hello!");
var e3 = l(x => x + x);
That's even less typing, but you lose certain type safety, and imo, this is not worth it.
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How do you take a git diff file, and apply it to a local branch that is a copy of the same repositor
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answered Sep 7 '12 at 15:17
PhilippPhilipp
57.3k99 gold badges9898 silver badges136136 bronze badges
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'git add --patch' to include new files?
...ut the command failed to do so for such a path.
See commit 4c025c6, commit e3cc41b (08 Aug 2020), and commit 7cfde3f (06 Aug 2020) by Raymond E. Pasco (juped).
(Merged by Junio C Hamano -- gitster -- in commit ca81676, 17 Aug 2020)
apply: allow "new file" patches on i-t-a entries
Helped-by: Junio C...
Why is rbindlist “better” than rbind?
...:cols, function(x) sample(10))))
setnames(data, sample(names))
}
n = 10e3L
ll = vector("list", n)
for (i in 1:n) {
.Call("Csetlistelt", ll, i, foo())
}
system.time(ans1 <- rbindlist(ll))
# user system elapsed
# 1.226 0.070 1.296
system.time(ans2 <- rbindlist(ll, use.names=TRU...
How do ports work with IPv6?
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edited Aug 30 '12 at 14:55
Mike Mackintosh
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What's the complete range for Chinese characters in Unicode?
...ied Ideographs Extension F
3007 3007 https://zh.wiktionary.org/wiki/%E3%80%87 in block CJK Symbols and Punctuation
In CJK Unified Ideographs block, I notice many answers use upper bound 9FCC, but U+9FCD(鿍) is indeed a chinese char. And all characters in this block are Chinese character...
What is the maximum depth of the java call stack?
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finnwfinnw
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Get file size, image width and height before upload
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answered Sep 24 '12 at 18:37
Roko C. BuljanRoko C. Buljan
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where is gacutil.exe?
...with 64 bit version of the OS the path is changed slightly, e.g. Windows 2012 Server it is under C:\Program Files (x86)\Microsoft SDKs\Windows\v8.1A\bin\NETFX 4.5.1 Tools
– Dijkgraaf
Aug 17 '15 at 21:16
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Build an iOS app without owning a mac? [closed]
...nage.exe modifyvm "Your VM Name" --cpuidset 00000001 000106e5 00100800 0098e3fd bfebfbff
VBoxManage setextradata "Your VM Name" "VBoxInternal/Devices/efi/0/Config/DmiSystemProduct" "iMac11,3"
VBoxManage setextradata "Your VM Name" "VBoxInternal/Devices/efi/0/Config/DmiSystemVersion" "1.0"
VBoxManage...