admins | web博客

linux php报the server responded with a status of 500 (Internal Server Error)

Posted on 26/06/2016 by admins

当你发现chrome浏览器console里面报错: Failed to load resource: the …

github常用命令

Posted on 05/04/2016 by admins

git add .

git status

git commit -a -m "hahah"

git status

git branch 

git push origin randcard

+++++++++++++++++++++++++++



git branch randcard

git reset --hard master

git checkout randcard

git add .

git status

git commit -a -m "hahah"

git status

git branch

git push origin randcard

+++++++++++++++++++++++++++

git branch randcard

git reset --hard master

git checkout randcard

gulp报340错误module.js:340 throw err; ^ Error: Cannot find module ‘.\vendor\laravel\elixir\Elixir’

Posted on 05/03/2016 by admins

H:\Binary\nginx\foobar.com>gulp

module.js:340
    throw err;
          ^
Error: Cannot find module '.\vendor\laravel\elixir\Elixir'
    at Function.Module._resolveFilename (module.js:338:15)
    at Function.Module._load (module.js:280:25)
    at Module.require (module.js:364:17)
    at require (module.js:380:17)
    at Object.<anonymous> (H:\Binary\nginx\foobar.com\Gulpfile.js:1:76)
    at Module._compile (module.js:456:26)
    at Object.Module._extensions..js (module.js:474:10)
    at Module.load (module.js:356:32)
    at Function.Module._load (module.js:312:12)
    at Module.require (module.js:364:17)

H:\Binary\nginx\foobar.com>gulp

module.js:340

throw err;

Error: Cannot find module '.\vendor\laravel\elixir\Elixir'

at Function.Module._resolveFilename (module.js:338:15)

at Function.Module._load (module.js:280:25)

at Module.require (module.js:364:17)

at require (module.js:380:17)

at Object.<anonymous> (H:\Binary\nginx\foobar.com\Gulpfile.js:1:76)

at Module._compile (module.js:456:26)

at Object.Module._extensions..js (module.js:474:10)

at Module.load (module.js:356:32)

at Function.Module._load (module.js:312:12)

at Module.require (module.js:364:17)

报340 341错误 [cr …

github的安装目录怎么找不到

Posted on 05/03/2016 by admins

windows系统 2016版的github桌面版安装完后发现怎么找不到安装目录 [crayon-5dd71b …

PHP写startswith和endswith

Posted on 20/02/2016 by admins

<?php

function starts_with($a,$b){
	return strpos($a, $b) > 0?true: false;
}

var_dump(starts_with('I love she','L'));

function end_with($a,$b,$lowerorup=1){
	// 如果$lowerorup = 0则不用区分大小写
        $begin= $lowerorup?strpos($a,$b):stripos($a,$b);
	if($begin){
	echo '开始于第',$begin,'个字符<br />';
	echo '结束于',$begin+strlen($b);
    }
}

echo '<br />';
end_with('I love she','Lov',0);

<?php

function starts_with($a,$b){

return strpos($a, $b) > 0?true: false;

}

var_dump(starts_with('I love she','L'));

function end_with($a,$b,$lowerorup=1){

// 如果$lowerorup = 0则不用区分大小写

$begin= $lowerorup?strpos($a,$b):stripos($a,$b);

if($begin){

echo '开始于第',$begin,'个字符<br />';

echo '结束于',$begin+strlen($b);

}

echo '<br />';

end_with('I love she','Lov',0);

javascript计算器

Posted on 17/01/2016 by admins

怎样用JavaScript编译简易计算器？？ getElementsByName这个获得的是字符串记得用par …