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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 )
...
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' ...
Stack Overflow：StackExchange网络不同主题网站的”祖父“ - 更多技术 - ...
...后放到它们那些充斥着广告的页面上去，然后凭借肮脏的搜索引擎优化技术，在谷歌中的排名竟然比我们还高。
很长时间以来，许多我们自己的用户投诉称，使用谷歌搜索时发现Stack Overflow上的内容被窃取，与大量广告混合在...
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...
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 $Sourcesystem"
fi;
man test says that you use -z to match for empty strings.
...
Replacing some characters in a string with another character
...
echo "$string" | tr xyz _
would replace each occurrence of x, y, or z with _, giving A__BC___DEF__LMN in your example.
echo "$string" | sed -r 's/[xyz]+/_/g'
would replace repeating occurrences of x, y, or z with a single _, giving A_BC_DEF...
Updating version numbers of modules in a multi-module Maven project
...I meant in particular the following:
<parent>
<artifactId>xyz-application</artifactId>
<groupId>com.xyz</groupId>
<version>2.50.0.g</version>
</parent>
<modelVersion>4.0.0</modelVersion>
<groupId>com.xyz</groupId>
&...
How to execute file I'm editing in Vi(m)
...lt;F6> :w<CR>:silent !chmod 755 %<CR>:silent !./% > .tmp.xyz<CR>
\ :tabnew<CR>:r .tmp.xyz<CR>:silent !rm .tmp.xyz<CR>:redraw!<CR>
This writes the current buffer, makes the current file executable (unix only), executes it (unix only) and redirect...
java.net.UnknownHostException: Invalid hostname for server: local
...is environment variable ($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....
浅谈HTML5 & CSS3的新交互特性 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...性本文标题的这副图片，是用Phosotshop制作的。但是，在搜索引擎中你却无法搜索到它，搜索引擎还没有强大到能够识别图片里面的文字。并且由于...本文标题的这副图片，是用Phosotshop制作的。但是，在搜索引擎中你却无法搜索...