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How does cookie “Secure” flag work?
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in case the client-side doesn't have cookie yet and they should be sent from server-side(e.g. logging in) will server-side be the one to decide to include cookie in response?
– ted
Dec 5 '12 at 21:57
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How do CDI and EJB compare? interact?
...lass, where you inject, should be managed by EJB container.
Seems that CDI does understand what EJB is, so in Java EE 6 compliant server, in your servlet you can write both
@EJB EJBService ejbService;
and
@Inject EJBService ejbService;
that's what can make you confusing, but that's probably the on...
Will the Garbage Collector call IDisposable.Dispose for me?
...bject.Finalize method of an object on garbage collection. By default this does nothing and must be overidden if you want to free additional resources.
Dispose is NOT automatically called and must be explicity called if resources are to be released, such as within a 'using' or 'try finally' block
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Why does X[Y] join of data.tables not allow a full outer join, or a left join?
...in, looking up Y's rows using X (or X's key if it has one)
merge(X,Y) does both ways at the same time. The number of rows of X[Y] and Y[X] usually differ, whereas the number of rows returned by merge(X,Y) and merge(Y,X) is the same.
BUT that misses the main point. Most tasks require someth...
File is universal (three slices), but it does not contain a(n) ARMv7-s slice error for static librar
I upgraded Xcode version and when using external static libraries, I get this message:
8 Answers
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Matching an empty input box using CSS
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@TricksfortheWeb It does seem to require a placeholder attribute (with a value) to be present in the input tag. Tested in Chrome - not sure if this counts for all browsers.
– Berend
Mar 17 '17 at 6:23
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'heroku' does not appear to be a git repository
... is no remote named Heroku. When you do a Heroku create, if the git remote doesn’t already exist, we automatically create one (assuming you are in a git repo). To view your remotes type in:
“git remote -v”. # For an app called ‘appname’ you will see the following:
$ git remote -v
heroku ...
Why is it Valid to Concatenate Null Strings but not to Call “null.ToString()”?
...s,the C# compiler treats a null string the same as an empty string, but it does not convert the value of the original null string.
More information on the + binary operator:
The binary + operator performs string concatenation when one or both operands are of type string.
If an operand of string co...
How do BitTorrent magnet links work?
... thing it needs to is find other peers who are downloading the torrent. It does this using a separate peer-to-peer network2 operating a "distributed hash table" (DHT). A DHT is a big distributed index which maps torrents (identified by infohashes) to lists of peers (identified by IP address and port...
Where does this come from: -*- coding: utf-8 -*-
...ost-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f4872007%2fwhere-does-this-come-from-coding-utf-8%23new-answer', 'question_page');
}
);
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