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No @XmlRootElement generated by JAXB
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To tie together what others have already stated or hinted at, the rules by which JAXB XJC decides whether or not to put the @XmlRootElement annotation on a generated class are non trivial (see this article).
@XmlRootElement exists because the JAXB runtime req...
javascript remove “disabled” attribute from html input
...;
<hr>
method 3 <input type="text" onclick="this.removeAttribute('readonly');" readonly>
code of the previous answers don't seem to work in inline mode, but there is a workaround: method 3.
see demo https://jsfiddle.net/eliz82/xqzccdfg/
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Linux下部署企业级邮件服务器(postfix + dovecot + extmail) - 开源 & Gith...
...iases_path: [/usr/bin/newaliases]
queue_directory: [/var/spool/postfix]
readme_directory: [no]
sendmail_path: [/usr/sbin/sendmail]
setgid_group: [postdrop]
3、为postfix提供Syv服务/etc/rc.d/init.d/postfix脚本
脚本朋友们可以从附件中下载
4、对postfix进行基本配...
Enable 'xp_cmdshell' SQL Server
...der.
Adding to this, if you want to preserve the previous values, you can read them from sys.configurations first, then apply them in reverse order at the end. We can also avoid unnecessary reconfigure calls:
declare @prevAdvancedOptions int
declare @prevXpCmdshell int
select @prevAdvancedOption...
How to run multiple Python versions on Windows
...ython 3.3 or newer there's no need to install it as it comes with Python already) and either add shebang lines to your scripts;
#! c:\[path to Python 2.5]\python.exe - for scripts you want to be run with Python 2.5
#! c:\[path to Python 2.6]\python.exe - for scripts you want to be run with Python ...
Show the progress of a Python multiprocessing pool imap_unordered call?
...inly wanted to document a stupid assumption I'd made - in case anyone else reading this made it too.
– simonmacmullen
Mar 25 '15 at 12:00
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Custom Python list sorting
...wer when the docs link was for Python 2. You can find the old docs here or read more about it here. If you're using Python 3, use the key argument instead.
– miles82
Aug 17 '19 at 22:45
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Warning: Found conflicts between different versions of the same dependent assembly
...n the bin folder when that would happen. Debugging was a real pain. When I read your answer I realised this was exactly what was happening to me and I fixed it in like 5 minutes :)
– Dennis Puzak
Jan 13 '14 at 17:39
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How to hide a in a menu with CSS?
...c) but Chrome and IE will and it will hide the option.
EDIT: Oh yeah, I already implemented this in jQuery:
jQuery.fn.toggleOption = function( show ) {
jQuery( this ).toggle( show );
if( show ) {
if( jQuery( this ).parent( 'span.toggleOption' ).length )
jQuery( this ).u...
How do I create a directory from within Emacs?
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@Zeynel: You're not reading. There is no C-x C-f here. You use C-x d to get into Dired mode, visiting the directory where you want to create a subdirectory. Then you hit +. That's all.
– Drew
Jan 26 '14 at ...