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How to manually set an authenticated user in Spring Security / SpringMVC
After a new user submits a 'New account' form, I want to manually log that user in so they don't have to login on the subsequent page.
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How to crop circular area from bitmap in Android
...raw the clipped bitmap into a buffer that has been erased to transparent beforehand. I think either would be a bit faster and simpler than this.
– Gene
Dec 1 '12 at 0:36
1
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What's the best practice for primary keys in tables?
...fer a numeric type because numeric types are stored in a much more compact format than character formats. This is because most primary keys will be foreign keys in another table as well as used in multiple indexes. The smaller your key, the smaller the index, the less pages in the cache you will use...
How can I create an executable JAR with dependencies using Maven?
I want to package my project in a single executable JAR for distribution.
31 Answers
3...
Remove everything after a certain character
...d when necessary (this isn't one of those cases).
Updated code to account for no '?':
var s = '/Controller/Action';
var n = s.indexOf('?');
s = s.substring(0, n != -1 ? n : s.length);
document.write(s);
Sample here
share...
@Html.HiddenFor does not work on Lists in ASP.NET MVC
...to add more items to this List with jQuery which makes an array unsuitable for expansion later on. Normally you would use
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Generate a random number in the range 1 - 10
Since my approach for a test query which I worked on in this question did not work out, I'm trying something else now. Is there a way to tell pg's random() function to get me only numbers between 1 and 10?
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How does Trello access the user's clipboard?
...ner"><textarea id="clipboard"></textarea></div>
CSS for the clipboard stuff:
#clipboard-container {
position: fixed;
left: 0px;
top: 0px;
width: 0px;
height: 0px;
z-index: 100;
display: none;
opacity: 0;
}
#clipboard {
width: 1px;
height: 1px;
pad...
Is it possible to set the equivalent of a src attribute of an img tag in CSS?
...kground image is too large or too small, I recommend using background-size for example: background-size:cover; which fits your image into the allotted space.
It also works for submit-input-images, they stay clickable.
See live demo: http://www.audenaerde.org/csstricks.html#imagereplacecss
Enjoy...
实现一个简单的服务端推方案 - 更多技术 - 清泛网 - 专注C/C++及内核技术
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local args = ngx.req.get_post_args();
for field, value in pairs(args) do
if type(value) ~= "table" then
config:set(field, value);
end
end
ngx.say("OK");
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