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How to round up a number to nearest 10?
...able if necessary to change the rounding mode.
More info here: http://php.net/manual/en/function.round.php
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How do I fire an event when a iframe has finished loading in jQuery?
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I am trying this and seems to be working for me:
http://jsfiddle.net/aamir/BXe8C/
Bigger pdf file:
http://jsfiddle.net/aamir/BXe8C/1/
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廉价共享存储解决方案2-drbd+cman+gfs2 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...系统
在 /usr/local/drbd-utils-8.9.4/etc/drbd.conf
在配置文件的 net 选项中
allow-two-primaries yes;
安装 cman 底层消息通讯 + 全局锁功能
ccs_tool create gfscluster
ccs_tool addnode -n 1 -v 1 gfs_1
ccs_tool addnode -n 2 -v 1 gfs_2
查看节点
ccs_tool lsnode
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The server committed a protocol violation. Section=ResponseStatusLine ERROR
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Try putting this in your app/web.config:
<system.net>
<settings>
<httpWebRequest useUnsafeHeaderParsing="true" />
</settings>
</system.net>
If this doesn't work you may also try setting the KeepAlive property to false.
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Octave-Gnuplot-AquaTerm error: set terminal aqua enhanced title “Figure 1”…unknown terminal type"
... message, this will enable the brew option for gnuplot to include aquaterm https://github.com/mxcl/homebrew/issues/14647#issuecomment-21132477
Check to see if the proper AquaTerm library symlinks exist by doing these checks:
ls /usr/local/lib/libaquaterm*
ls /usr/local/include/aquaterm/*
The fi...
How do you remove Subversion control for a folder?
...ocation and it will remove the .svn folders and files.
http://tortoisesvn.net/docs/release/TortoiseSVN_en/tsvn-dug-export.html#tsvn-dug-export-unversion
Updated Answer for Subversion 1.7:
In Subversion 1.7 the working copy has been revised extensively. There is only one .svn folder, located in the...
How to solve PHP error 'Notice: Array to string conversion in…'
...orrection 1: use the builtin php function print_r or var_dump:
http://php.net/manual/en/function.print-r.php or http://php.net/manual/en/function.var-dump.php
$stuff = array(1,2,3);
print_r($stuff);
$stuff = array(3,4,5);
var_dump($stuff);
Prints:
Array
(
[0] => 1
[1] => 2
[2]...
Sending HTTP POST Request In Java
...ay that we are going to send data over the connection.
URL url = new URL("https://www.example.com/login");
URLConnection con = url.openConnection();
HttpURLConnection http = (HttpURLConnection)con;
http.setRequestMethod("POST"); // PUT is another valid option
http.setDoOutput(true);
We then need ...
How can we match a^n b^n with Java regex?
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As mentioned in the question — with .NET balancing group, the patterns of the type anbncndn…zn can be matched easily as
^
(?<A>a)+
(?<B-A>b)+ (?(A)(?!))
(?<C-B>c)+ (?(B)(?!))
...
(?<Z-Y>z)+ (?(Y)(?!))
$
For example: http...
Resize image proportionally with CSS? [duplicate]
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Here's a jsfiddle for you: jsfiddle.net/oy6t2xgL
– Mārtiņš Briedis
Sep 30 '14 at 12:52
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