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Performing user authentication in Java EE / JSF using j_security_check
...ication for a web application making use of JSF 2.0 (and if any components do exist) and Java EE 6 core mechanisms (login/check permissions/logouts) with user information hold in a JPA entity. The Oracle Java EE tutorial is a bit sparse on this (only handles servlets).
...
Twitter Bootstrap 3.0 how do I “badge badge-important” now
...Yay! Rah!</span>
</div>
11/16/2015: Looking at how we'll do this in Bootstrap 4
Looks like .badge classes are completely gone. But there's a built-in .label-pill class (here) that looks like what we want.
.label-pill {
padding-right: .6em;
padding-left: .6em;
border-radius:...
How do I force files to open in the browser instead of downloading (PDF)?
...df
Content-Disposition: inline; filename="filename.pdf"
To have the file downloaded rather than viewed:
Content-Type: application/pdf
Content-Disposition: attachment; filename="filename.pdf"
The quotes around the filename are required if the filename contains special characters such as filename...
How to run a shell script at startup
...le with:
chmod +x /etc/init.d/start_my_app
Thanks to @meetamit, if this does not run you have to create a symlink to /etc/rc.d/
ln -s /etc/init.d/start_my_app /etc/rc.d/
Please note that on latest Debian, this will not work as your script have to be LSB compliant (provide, at least, the follow...
Is there an easy way to strike through text in an app widget?
...
Don't know how this hasn't get more votes, it perfectly answers the question. Thanks.
– James Cross
Jan 4 '15 at 21:26
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Can anyone explain CreatedAtRoute() to me?
...
@seesharper When the MyObject is not returned BUT... why do I have to pass it to the CreatedAtRoute? What is the method doing with it?
– Elisabeth
Jun 19 '15 at 15:43
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How do I add a new sourceset to Gradle?
...The tests should be able to use classes defined in my main source set. How do I make this happen?
7 Answers
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How do I find duplicate values in a table in Oracle?
... wasn't obvious to me at first) this query returns only the duplicates, it does not return the first original entry, which is why it works well for deleting the duplicates, based on a unique constraint across more than 1 column. You can select the duplicate IDs with this query, and then use those to...
Issue pushing new code in Github
...ub, you created a README.md, which is a new commit.
Your local repository doesn't know about this commit yet. Hence:
Updates were rejected because the remote contains work that you do
not have locally.
You may want to find to follow this advice:
You may want to first merge the remote ch...
How to develop or migrate apps for iPhone 5 screen resolution?
...
Download and install latest version of Xcode.
Set a Launch Screen File for your app (in the general tab of your target settings). This is how you get to use the full size of any screen, including iPad split view sizes in iOS ...