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Windows x64编程中寄存器的使用 - C/C++ - 清泛网 - 专注C/C++及内核技术
...00013F6A15E1 45 8D 44 24 01 lea r8d,[r12+1]
000000013F6A15E6 BA 00 00 00 80 mov edx,80000000h
000000013F6A15EB C7 44 24 28 80 00 00 00 mov dword ptr [rsp+28h],80h
000000013F6A15F3 C7 44 24 20 03 00 00 00 mov dword ptr [rsp+20h],3
000000013F6A15...
In Scala how do I remove duplicates from a list?
...f (v != prev) result += v
prev = v
}
result //.toList
}
}
Test:
import scala.util.Random
class ListUtilTest extends UnitSpec {
"distinctOnSorted" should "return only the distinct elements in a sorted list" in {
val bigList = List.fill(1e7.toInt)(Random.nextInt(100)).sorted
...
Git Tag list, display commit sha1 hashes
...6af34da781a7f730d6ddd557a1 commit refs/tags/1.4.6
62ec20337a4125496bd4f56288f3283963153194 commit refs/tags/1.4.5
Result with annotated tags:
e2b2d6a172b76d44cb7b1ddb12ea5bfac9613a44 commit refs/tags/v2.11.0-rc3^{}
1310affe024fba407bff55dbe65cd6d670c8a32d commit refs/tags/v2.11.0-rc2^{}
3ab228137...
How to make Twitter bootstrap modal full screen
...t show the vertical scroll bar...
.modal-dialog {
width: 98%;
height: 92%;
padding: 0;
}
.modal-content {
height: 99%;
}
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Difference between
...from type C2.
Notes
Here the complete hierarchy if you wish to make some tests
interface A1{}
interface A2{}
interface A3{}
interface A4{}
interface B1 extends A1{}
interface B2 extends A1,A2{}
interface B3 extends A3,A4{}
interface B4 extends A4{}
interface C1 extends B2{}
interface C2 extends...
Sort array of objects by single key with date value
... "gameStatus": "1",
"userId": "c02cfb18-ae66-430b-9524-67d9dd8f6a50",
"created_at": "2018-12-20 11:32:04"
},
{
"gameStatus": "0",
"userId": "c02cfb18-ae66-430b-9524-67d9dd8f6a50",
"created_at": "2018-12-19 18:08:24"
},
{
"gameStat...
Cleaning `Inf` values from an R dataframe
...
Timings
# some `big(ish)` data
dat <- data.frame(a = rep(c(1,Inf), 1e6), b = rep(c(Inf,2), 1e6),
c = rep(c('a','b'),1e6),d = rep(c(1,Inf), 1e6),
e = rep(c(Inf,2), 1e6))
# create data.table
library(data.table)
DT <- data.table(dat)
# replace (@mnel)
s...
How to make shallow git submodules?
...bmodule(s) are huge and you're not really interested in anything but the latest commit.
Tests are added and some indention adjustments were made to conform to the rest of the testfile on "submodule update can handle symbolic links in pwd".
Signed-off-by: Fredrik Gustafsson <iveqy@iveqy....
Eclipse will not start and I haven't changed anything
...
To add - if you are testing a plugin and get this problem then you need to remove the plugin equivalent, which on my machine was: Eclipse/runtime-EclipseApplication/.metadata/.plugins/org.eclipse.e4.workbench/workbench.xml
–...
NumPy array initialization (fill with identical values)
...n); a.fill(5) is fastest.
In descending speed order:
%timeit a=np.empty(1e4); a.fill(5)
100000 loops, best of 3: 5.85 us per loop
%timeit a=np.empty(1e4); a[:]=5
100000 loops, best of 3: 7.15 us per loop
%timeit a=np.ones(1e4)*5
10000 loops, best of 3: 22.9 us per loop
%timeit a=np.repeat(5,(1...