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为维护国家安全 中国限制出口无人机和高性能计算机 - 资讯 - 清泛网 - 专注...
...出口无人机和高性能计算机长期以来，欧美发达国家尤其是美国一直维持着高科技产品的对华出口禁令，尤其是近年来随着中国天河二号等超级计算机的崛起，美国又在高性能...长期以来，欧美发达国家尤其是美国一直维持着高...
Cleaning up old remote git branches
...n literally to any commit(aka save) and others with this. Branch is just a label, deleting the label does not delete the save... it will forever have a checksum. Let me know if I can help
– Timothy L.J. Stewart
Sep 30 '16 at 11:48
...
Multiple ModelAdmins/views for same model in Django admin
...in, model, name = None):
class Meta:
proxy = True
app_label = model._meta.app_label
attrs = {'__module__': '', 'Meta': Meta}
newmodel = type(name, (model,), attrs)
admin.site.register(newmodel, modeladmin)
return modeladmin
This can be used as follows:
clas...
Breaking a list into multiple columns in Latex
...kage{multicol}
\newlist{multienum}{enumerate}{1}
\setlist[multienum]{
label=\alph*),
before=\begin{multicols}{2},
after=\end{multicols}
}
\newlist{multiitem}{itemize}{1}
\setlist[multiitem]{
label=\textbullet,
before=\begin{multicols}{2},
after=\end{multicols}
}
\begin{doc...
What are advantages of Artificial Neural Networks over Support Vector Machines? [closed]
...VM system can be applied directly to non-metric spaces, such as the set of labeled graphs or strings. In fact, the internal kernel function can be generalized properly to virtually any kind of input, provided that the positive definiteness requirement of the kernel is satisfied. On the other hand, t...
How do I pass JavaScript variables to PHP?
...ose the salary id to proceed result:</p>
<p>
<label for="salarieids">SalarieID:</label>
<?php
$query = "SELECT * FROM salarie";
$result = mysql_query($query);
if ($result) :
?>
<select id="salarieids...
In Javascript/jQuery what does (e) mean?
...;p>Please click on the checkbox control.</p>
<form>
<label for="id-checkbox">Checkbox</label>
<input type="checkbox" id="id-checkbox"/>
</div>
</form>
<script>
document.querySelector("#id-checkbox").addEventListener("click", functio...
Git - Undo pushed commits
...e
(I would use this only on my personal repo)
do:
git reset <previous label or sha1>
this will re-checkout all the updates locally (so git status will list all updated files)
then you "do your work" and re-commit your changes (Note: this step is optional)
git commit -am "blabla"
At thi...
“CAUTION: provisional headers are shown” in Chrome debugger
...an inspector the target page /b to see the header data, you will get them, labeled with "Provisional headers are shown". It is correct, because, you don't analyzed the target page directly. If you do it, you get the header data without the label.
– Evgeniy
May ...
How do I resolve configuration errors with Nant 0.91?
...he zip file, select Properties and under the General tab, click the button labelled Unblock, then click OK on the Properties window. Now, extract the file to your desired location, ensure it is on the system path, open a new command line and NAnt should run successfully.
...