大约有 1,200 项符合查询结果（耗时：0.0138秒） [XML]
How to get parameters from a URL string?
...les into an associative array.
$url = "https://mysite.com/test/1234?email=xyz4@test.com&testin=123";
$query_str = parse_url($url, PHP_URL_QUERY);
parse_str($query_str, $query_params);
print_r($query_params);
//Output: Array ( [email] => xyz4@test.com [testin] => 123 )
...
周鸿祎创业以来的“六大战役” 酷派会是最后一战 - 资讯 - 清泛网 - 专注C/...
...干损人利己的事。总处在风口浪尖，比如战百度，结果360搜索就自然更能生长。战小米，结果360特供机就自然获得关注。打流氓软件，结果360安全就相应崛起。虽然不明真相，但是各种撕逼之战让众多媒体人“津津乐道”。
零...
Switch statement for string matching in JavaScript
... how (live example):
function test(str) {
switch (true) {
case /xyz/.test(str):
display("• Matched 'xyz' test");
break;
case /test/.test(str):
display("• Matched 'test' test");
break;
case /ing/.test(str):
display("• Matched 'ing' ...
Logstash实践: 分布式系统的日志监控 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...grep
编写脚本，下载某个时间范围内的全部日志到本地再搜索
tail+grep或者把日志下载下来再搜索，可以应付不多的主机和应用不多的部署场景。但对于多机多应用部署就不合适了。这里的多机多应用指的是同一种应用被部署...
When to use .First and when to use .FirstOrDefault with LINQ?
...Should return this record
ID: 1 First Name: Manish Last Name: Dubey Email: xyz@xyz.com
var result = dc.UserInfos.First(x => x.FName == "Rahul");
There are multiple records where FName == "Rahul". First record should be return.
ID: 7 First Name: Rahul Last Name: Sharma Email: xyz1@xyz.com
v...
Replacing some characters in a string with another character
...
echo "$string" | tr xyz _
would replace each occurrence of x, y, or z with _, giving A__BC___DEF__LMN in your example.
echo "$string" | sed -r 's/[xyz]+/_/g'
would replace repeating occurrences of x, y, or z with a single _, giving A_BC_DEF...
Compare a string using sh shell
...erator for string comparison:
Sourcesystem="ABC"
if [ "$Sourcesystem" = "XYZ" ]; then
echo "Sourcesystem Matched"
else
echo "Sourcesystem is NOT Matched $Sourcesystem"
fi;
man test says that you use -z to match for empty strings.
...
Updating version numbers of modules in a multi-module Maven project
...I meant in particular the following:
<parent>
<artifactId>xyz-application</artifactId>
<groupId>com.xyz</groupId>
<version>2.50.0.g</version>
</parent>
<modelVersion>4.0.0</modelVersion>
<groupId>com.xyz</groupId>
&...
How to execute file I'm editing in Vi(m)
...lt;F6> :w<CR>:silent !chmod 755 %<CR>:silent !./% > .tmp.xyz<CR>
\ :tabnew<CR>:r .tmp.xyz<CR>:silent !rm .tmp.xyz<CR>:redraw!<CR>
This writes the current buffer, makes the current file executable (unix only), executes it (unix only) and redirect...
java.net.UnknownHostException: Invalid hostname for server: local
...is environment variable ($HOSTNAME) when it connects to the server.
[root@xyz ~]# echo $HOSTNAME
xyz
[root@xyz ~]# ping $HOSTNAME
ping: unknown host xyz
[root@xyz ~]# hostname -f
hostname: Unknown host
There are dozens of things that can cause this. Please comment if you discover a new reason....