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How do I dump an object's fields to the console?
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As this is the first answer found when looking for a php var_dump equivalent in ruby, i found that pp is much usaful in that case, look here - stackoverflow.com/questions/6501506/ruby-inspect-readability/…
– Rabin
Sep 7 '16 at 12:45
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How to select the nth row in a SQL database table?
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Actually, from here php.about.com/od/mysqlcommands/g/Limit_sql.htm, if you wanted to grab the 15th entry wouldn't you do LIMIT 14, 1 (0th is the first element, 1 of length
– committedandroider
Feb 6 '1...
Laravel: Get base url
...to('/');
App::make('url')->to('/');
Or inject the UrlGenerator:
<?php
namespace Vendor\Your\Class\Namespace;
use Illuminate\Routing\UrlGenerator;
class Classname
{
protected $url;
public function __construct(UrlGenerator $url)
{
$this->url = $url;
}
public...
Detect Android phone via Javascript / jQuery
...to Android-site?
window.location = 'http://android.davidwalsh.name';
}
PHP:
$ua = strtolower($_SERVER['HTTP_USER_AGENT']);
if(stripos($ua,'android') !== false) { // && stripos($ua,'mobile') !== false) {
header('Location: http://android.davidwalsh.name');
exit();
}
Edit : As poin...
App Inventor 2 倒计时与计时器教程 - Clock组件详解 · App Inventor 2 中文网
...的注意事项
10.5 倒计时精度优化
十一、常见问题
Q1：Clock 组件的 Timer 事件不准确怎么办？
Q2：App 切到后台后倒计时还在继续吗？
Q3：可以同时运行多个倒计时吗？
Q4：如何让倒计时结束时播放...
how to run two commands in sudo?
... can run two Db2 commands from a command line? (They will be called from a PHP exec command.)
10 Answers
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Is there any method to get the URL without query string?
I have a URL like http://localhost/dms/mduserSecurity/UIL/index.php?menu=true&submenu=true&pcode=1235 .
14 Answers...
form with no action and where enter does not reload page
..."#pwset").val();
//and now your code
$("#div1").load("next.php #div2");
return false;
}
</script>
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Is it possible to specify the schema when connecting to postgres with JDBC?
...ch) to use it:
http://archives.postgresql.org/pgsql-jdbc/2008-07/msg00012.php
http://jdbc.postgresql.org/
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App Inventor 2 UDP网络通信教程 - 发送和接收UDP数据包 · App Inventor 2 中文网
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App 端实现
转发服务示例（Python）
常见问题
Q：App Inventor 2 有内置的 UDP 组件吗？
Q：在哪里可以下载 UDP 扩展？
Q：发送 UDP 广播时提示失败？
Q：UDP 数据接收不到？
Q：UDP 传输数据大小...