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package main | |
import ( | |
"fmt" | |
"golang.org/x/exp/constraints" | |
) | |
type List[T any] struct { | |
head *T |
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import sun.awt.image.ToolkitImage | |
import java.awt.image.{AreaAveragingScaleFilter, BufferedImage, FilteredImageSource, ImageObserver} | |
import java.awt.{Image, Toolkit, image} | |
import java.io.{ByteArrayOutputStream, File} | |
import java.nio.file.{Files, Path} | |
import javax.imageio.{IIOImage, ImageIO, ImageWriteParam} | |
case class ThumbnailGenerator(width: Int, height: Int) { | |
private[this] val filter = AreaAveragingScaleFilter(width, height) |
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# ldd /jdk-11.0.5+10/bin/java | |
/lib64/ld-linux-x86-64.so.2 (0x7f6a45486000) | |
libz.so.1 => /lib/libz.so.1 (0x7f6a4546c000) | |
libpthread.so.0 => /lib64/ld-linux-x86-64.so.2 (0x7f6a45486000) | |
libjli.so => /jdk-11.0.5+10/bin/../lib/jli/libjli.so (0x7f6a4525b000) | |
libdl.so.2 => /lib64/ld-linux-x86-64.so.2 (0x7f6a45486000) | |
libc.so.6 => /lib64/ld-linux-x86-64.so.2 (0x7f6a45486000) | |
Error relocating /jdk-11.0.5+10/bin/../lib/jli/libjli.so: __strdup: symbol not found | |
Error relocating /jdk-11.0.5+10/bin/../lib/jli/libjli.so: __rawmemchr: symbol not found |
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create table point( | |
id bigint not null auto_increment primary key, | |
spa geometry not null, | |
rtr geometry not null, | |
spatial index(spa), | |
index(rtr) using rtree | |
) engine=InnoDB, default charset=utf8mb4; |
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{ | |
"title": "Browser settings", | |
"rules": [ | |
{ | |
"description": "left_control to left_command(Firefox&Chrome)", | |
"manipulators": [ | |
{ | |
"type": "basic", | |
"from": { | |
"key_code": "left_control", |
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{ | |
"Ansi 6 Color" : { | |
"Green Component" : 0.73333334922790527, | |
"Red Component" : 0, | |
"Blue Component" : 0.73333334922790527 | |
}, | |
"Tags" : [ | |
], | |
"Ansi 12 Color" : { |
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package utils | |
import java.nio.charset.StandardCharsets | |
import java.nio.file.{Files, Paths} | |
import scala.collection.JavaConverters._ | |
object ProcStat { | |
val StatPath = Paths.get("/proc/stat") | |
def cpuStats: CpuStats = { |
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import cats.data.EitherT | |
import cats.implicits._ | |
import scala.collection.immutable.Iterable | |
import scala.concurrent.{ExecutionContext, Future} | |
object EitherTFutureUtils { | |
def eitherT[A, B](a: A): EitherT[Future, B, A] = EitherT(Future.successful(Either.right[B, A](a))) | |
def futureReduceLeft[A, B](xs: Iterable[EitherT[Future, B, A]])(f: (A, A) => A)(implicit ec: ExecutionContext): EitherT[Future, B, A] = { |
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class RecordBoundarySearch | |
KeyValue = Struct.new(:key, :value) | |
def initialize(table) | |
@table = table | |
end | |
def first | |
record_boundary(@table.order(id: 'ASC').limit(2)) | |
end |
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class CommonCache | |
def initialize(prefix, expire) | |
@prefix = prefix | |
@expire = expire | |
end | |
def key(id) | |
"#{@prefix}_#{id}" | |
end |
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