大约有 635 项符合查询结果（耗时：0.0222秒） [XML]
How to iterate over arguments in a Bash script
...rence between the various "$@" notations, here is one more example:
$ cat xx.sh
set -x
al $@
al $*
al "$*"
al "$@"
$ sh xx.sh * */*
+ al He said, '"Don'\''t' do 'this!"' anotherdir my dir xx.sh anotherdir/myfile my dir/my file
He
said,
"Don't
do
this!"
anotherdir
my
dir
xx.sh
anotherdir/my...
How do I choose a HTTP status code in REST API for “Not Ready Yet, Try Again Later”? [closed]
...est to be acted on later. If it's just being ignored, you should return a 4xx or 5xx code to indicate to the client that they might want to try again.
– Luke
Oct 20 '16 at 15:17
3
...
Get user info via Google API
...?alt=json&access_token=youraccess_token
you will get json:
{
"id": "xx",
"name": "xx",
"given_name": "xx",
"family_name": "xx",
"link": "xx",
"picture": "xx",
"gender": "xx",
"locale": "xx"
}
To Tahir Yasin:
This is a php example.
You can use json_decode function to get userInfo arr...
Print All JVM Flags
...
Do not miss also -XX:+JVMCIPrintProperties for Graal JIT options.
Before dive into sources you can skim over following extracts and find suitable option faster:
https://chriswhocodes.com/ (OracleJDK 6/7/8/9/10/11/12, OpenJDK 8/9/10/11, Gra...
cocktail party algorithm SVD implementation … in one line of code?
...e -
[x1, Fs1] = audioread('mix1.wav');
[x2, Fs2] = audioread('mix2.wav');
xx = [x1, x2]';
yy = sqrtm(inv(cov(xx')))*(xx-repmat(mean(xx,2),1,size(xx,2)));
[W,s,v] = svd((repmat(sum(yy.*yy,1),size(yy,1),1).*yy)*yy');
a = W*xx; %W is unmixing matrix
subplot(2,2,1); plot(x1); title('mixed audio - mic ...
Android Studio Google JAR file causing GC overhead limit exceeded error
...didn't work for me, needed to up in gradle.properties: org.gradle.jvmargs=-XX:MaxPermSize=1024m -Xms1024m -Xmx4096m -XX:ReservedCodeCacheSize=1024m
– hmac
Feb 28 '19 at 21:28
...
Check if passed argument is file or directory in Bash
...ho "${PASSED} is not valid";
exit 1
fi
When I put that into a file "xx.sh" and create a file "xx sh", and run it, I get:
$ cp /dev/null "xx sh"
$ for file in . xx*; do sh "$file"; done
. is a directory
xx sh is a file
xx.sh is a file
$
Given that you are having problems, you should debug t...
scrapy xpath抓取节点的文本innerText、innerHTML、outerHTML - 更多技术 -...
...th抓取节点的文本innerText、innerHTML、outerHTML假设抓取：<p> xx<b>x< b>< p> 抓取p节点本身，得到的内容：<p>xx<b>x< b>< p>response xpath(& 39; div[@class="question"] div[2] div[2] div[1] p[1]& 39;) extract() 抓 假设抓取：
<p>
xx<b>x</b>
</p>
scrapy代码...
【解决】Missing FindPython3.cmake - C/C++ - 清泛网 - 专注IT技能提升
...方法：
1、访问：https://cmake.org/files/，下载最新版 cmake-3.xx.x-Linux-x86_64
2、解压 tar -zxvf cmake-3.xx.x-Linux-x86_64
3、mv cmake-3.xx.x-Linux-x86_64 /opt/cmake-3.xx.x
ln -sf /opt/cmake-3.xx.x/bin/* /usr/bin/
4、检查版本： cmake --version
参考：https://m.li...