问题列表 - 第34068页

命令可以java运行编译的scala代码吗？如果是这样,为什么我们有一个独家命令scala？

致命错误：已用尽 33554432 字节的允许内存大小（尝试分配 12288 字节）。

这就是我尝试上传大约 2,94 mb 的图像时遇到的错误。

当我上传 100kb 的图像时，它工作正常。为什么是这样？

我怎么能做一个限制，所以如果你上传超过 xx 个字节，那么你会得到它太大的错误，所以我不会得到那个致命的错误。

我开始在表格上做这个

$max_file_size = 8388608; 
<input type="hidden" name="MAX_FILE_SIZE" value="<?php echo $max_file_size ?>">

这是我的文件上传：

<?php  
include "dbc.php";

$directory_self = str_replace(basename($_SERVER['PHP_SELF']), '', $_SERVER['PHP_SELF']);

$uploadsDirectory = $_SERVER['DOCUMENT_ROOT'] . $directory_self . 'images/profilePhoto/';

$uploadForm = 'http://' . $_SERVER['HTTP_HOST'] . $directory_self . 'editProfile.php';

$uploadSuccess = 'http://' . $_SERVER['HTTP_HOST'] . $directory_self . 'home.php';

$fieldname = 'file';


// possible PHP upload errors
$errors = array(1 => 'php.ini max file size exceeded', 
                2 => 'html …

我想知道如何在localhost上安装cakephp？请解释一下.

我知道我可以使用mod_expires添加expires头.但是,如果Apache服务器没有安装mod_expires并且我不想通过像PHP这样的脚本语言来访问文件,我该怎么办？

我在我的Rails应用程序(config/locale/[en | de] .yml)中有一些翻译,我在我的视图中使用它<%=t "teasers.welcome" %>.例:

teasers:
    welcome: "<strong>Welcome</strong> to the Website ..."

在Rails 2.3.8中这很好用,使用Rails 3,HTML被转义并转换为<...如何防止这种形式的翻译并在我的翻译文件中使用HTML,如Rails 2.3.8？

I have an XBAP that needs to be able to burn cd's. When running from inside Visual Studio, everything works okay. However when running from a browser, the IMAPI dll reports that the environment is not supported as soon as it tries to access the drive.

I am assuming this is coming down to permissioning. I have a signed certificate which I have installed and the xbap is set to run as a full trust application (although I'm guessing that …

Hallo can someone explain the behaviour of strtotime function with year in non-standard format.

echo date("d-m-Y",strtotime('02-12-10')) .'<br>'; //10-12-2002
echo date("d-m-Y",strtotime('09.09.10')) .'<br>'; //02-09-2010 --How this is interpreted?


echo date("d-m-Y",strtotime('02-12-2010')) .'<br>'; //02-02-2010
echo date("d-m-Y",strtotime('09.09.2010')) .'<br>'; //09-09-2010

I wanted to convert strings of format dd.mm.yy(09.09.10) to datetime format.

In Oracle DB:

I have the following stored procedure:

procedure getInfo ( p_ids IN IDS_TABLE, p_details OUT cursor )

Type IDS_TABLE is:

create or replace type IDS_TABLE as table of IDS    

create or replace type IDS as object ( id1 NUMBER, id2 NUMBER, id3 NUMBER )

How can I call getInfo in Java?

Can a static libary *.a in Linux be dynamically loaded at runtime?
I've read here that

...both static and shared libraries can be used as dynamically loaded libraries.

How to dynamically load static library?

有没有办法在没有WebViewin活动的情况下检索浏览器的用户代理？

我知道有可能通过WebView以下方式获得:

WebView view = (WebView) findViewById(R.id.someview);
String ua = view.getSettings().getUserAgentString() ;

但在我的情况下,我没有/需要一个webview对象,我不想只是为了检索用户代理字符串而创建它.