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Whenever I want to export from my plug-in xml, it gives the following error:
How can I solve this??
Check, if the file D:\fastcode_new\plugins\org.fastcode_1.3.0\icons\sample.gif exists and isn't write protected.
It tries to delete the file samlpe.gif (in D:\fastcode_new\plugins\org.fastcod_1.3.0\icons directory). If the file is open in another program that can cause this problem.
Sometimes you might not think it is held open, but if you did open it in a program before and upon closing the .gif program did not release it properly, it still counts a being held open. In this situation the only thing you can do is close all programs thay you ever used to open the file previously.
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There is an "i" icon in one of my xml file :
In the Eclipse doc, I found that it is an "Information" Icon
http://help.eclipse.org/neon/index.jsp?topic=/org.eclipse.jdt.doc.user/reference/ref-icons.htm
But what kind of information it means? How is my "primeExceptionnelle" giving me information? When I move my mouse on it, nothing appears: no tooltip, neither the underlined name "primeExceptionnelle"
Well, with all my research, it seems that this is just an indication that my code could be refactored.
From the Eclipse (and Spring Tool Suit) documentation http://help.eclipse.org/neon/index.jsp?topic=/org.eclipse.jdt.doc.user/reference/ref-icons.htm :
Information -
A problem described as Information will not affect the refactoring in any way, nor will it negatively affect the code in the workbench. You can most likely ignore this type of problem.
And it effectively could be refactored using the "p" suffix instead of :
xmlns:p="http://www.springframework.org/schema/p"
and then using it like this :
My only remaining problem is that this Information Icon doesn't appear on the Problems View of Eclipse/STS.
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I need to render an entire javadocs filestructure which is in plain html.
I need this to render the files using permissions. The user needs to be logged in in order to view the files.
I got a folder with .js .html and some other folders as well. I need these to be viewed by a user, but only if this user is logged in.
How do I allow Play! to return a set of these specific files, without having to modify them?
Googled quite a lot but to no avail.
Thanks in advance
You would have to create your own version of the assets controller that will enforce the auth-requirement, you could probably get it to work by just wrapping the built in Assets controller. If the javadoc is not packaged with play you could take a look at the ExternalAssets controller which can server arbitrary files from the filesystem.
If you do not already have a play app that you are including this in it would probably be easier to do this with a webserver, apache would for example allow you to do this with only configuration.
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I have a Java code that writes to a file after selecting which rows to process. The problem is that by the end of the execution, the contents of the file being written on completely disappears. The weird thing is that the code works properly on Windows but doesn't on Unix. One other thing is that when only one entry is selected, the code works as it should but when more than one entry is selected, it just fails.
No other operation is performed on this file while it is being written on.
There are two possible reasons why this happens:
You forgot to close the file. Symptom: The file exists but it has length 0.
You're using PrintWriter or PrintStream and forgot to flush it.
Someone deleted the file while you were writing it.
The latter is a security feature: As long as you keep the file open, you can read and write it but no one else can access it.
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Closed 9 years ago.
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I am trying to run simple static website through Jar file but not having too much luck.
The reason I want to run the website through Jar because I don't want end users to access my pages directly. For example, they should not have access to index.html page directly without actually starting my program which is built using java swing.
Things I tried:
Jar application works if I am running on the same machine where I created Jar using Eclipse because index.html page is fetching the page from local directory. which i know is wrong.
If I try using different laptop or desktop then my swing application does not open any kind of index.html through my browser.
So any suggestions?
Also, I was using Desktop.open(), Desktop.browse, getClass().getResources().getURL() .. stuff that I seen on other pages.
You need to copy your data or use a server like tomcat, jboss etc.
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I've been reading a lot of answers on SO about opening a specific folder inside the System gallery app but none of them solved my problem.
What I need:
When a user clicks on a button I want to open the gallery app inside a specific folder (ex: /sdcard/DCIM/MyApp_Downloads/) like below:
And NOT this ( where I still need to choose a folder - album -):
I think currently there is no this kind of Intent Action provided by Samsung. No Gallery docs exist actually. Even if Samsung makes some change later, normally you won't know how to use some specific intent, unless you can get Samsung's source code.