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What does Java option -Xmx stand for? [duplicate]
... I was hoping to find the meaning of X, as I'm looking for what -XX stands for. What the shortcut means....
– Sebastian
Sep 29 '14 at 14:41
...
如果携程决心战略性亏损到底，去哪儿怕是只剩一条路可走 - 资讯 - 清泛网 -...
...路可走前天（5月22日）携程公布了以4亿美金收购艺龙的消息，笔者当时就想到了一个故事，大学里面怎么去追校花？并不是直接的上去就示好，而是孤立 前天（5月22日）携程公布了以4亿美金收购艺龙的消息，笔者当时就想到...
bpftrace教程【官方】 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...ello world\n"); }'
Attaching 1 probe...
hello world
^C
打印欢迎消息。 运行后, 按Ctrl-C结束。
BEGIN是一个特殊的探针，在程序开始的执行触发探针执行，你可以使用它设置变量和打印消息头。
探针可以关联动作，把动作放到{}中。
...
Overlaying histograms with ggplot2 in R
...0.2) +
Here's a concrete example with some output:
dat <- data.frame(xx = c(runif(100,20,50),runif(100,40,80),runif(100,0,30)),yy = rep(letters[1:3],each = 100))
ggplot(dat,aes(x=xx)) +
geom_histogram(data=subset(dat,yy == 'a'),fill = "red", alpha = 0.2) +
geom_histogram(data=subset(...
C++并发编程（中文版） - 文档下载 - 清泛网 - 专注C/C++及内核技术
...化代码… 82
4.4.1 带有future的函数式编程… 82
4.4.2 具有消息传递的同步操作… 85
4.5 小结… 89
第5章 C++内存模型和原子类型上操作… 91
5.1 内存模型基础知识… 91
5.1.1 对象和内存位置… 91
5.1.2 对象，内存位置以及并发… 92
5...
bower command not found windows
...AppData\Roaming\npm (or C:\ProgramData\chocolatey\lib\nodejs.commandline.X.XX.XX\tools if you use Chocolatey).
Add the path from step 1 to your Path.
Open the Windows Control Panel, search for environment, then click on either edit environment variables for your account, or Edit the system environ...
JavaScript: Upload file
...iddle.net/Lamik/b8ed5x3y/5/">jsfiddle version</a> for 404 errors 4xx/5xx are <a href="https://stackoverflow.com/a/33355142/860099">not throwing</a> at all but we can read response status which contains code)
Old school approach - xhr
let photo = document.getElementById("...
Intelli J IDEA takes forever to update indices
...work. Use G1 GC instead of the default.
Help -- Edit Custom VM Options
-XX:+UseG1GC
instead of
-XX:+UseConcMarkSweepGC
and of course restart Idea.
Downside: G1 tries to collect garbage before stopping the process. This is insane, but this is what it does. For a program with 16G of heap, cl...
Using GPU from a docker container?
... answered Nov 5 '15 at 5:28
3XX03XX0
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Android studio Gradle build speed up
...e.properties file -> Add following lines
org.gradle.jvmargs=-Xmx2048M -XX:MaxPermSize=512m -XX:+HeapDumpOnOutOfMemoryError -Dfile.encoding=UTF-8
org.gradle.parallel=true
org.gradle.configureondemand=true
org.gradle.daemon=true
Update:
If you are using Android studio 2.0 or above try the Insta...