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Import and Export Excel - What is the best library? [closed]
...ient to you, write a prog. that uses EPPlus to convert to Excel, make that free. Make your main prog use that as default, but allow other "plugins", hey presto your real code is free from the GPL.
– user159335
Nov 3 '11 at 16:01
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iOS: Access app-info.plist variables in code
...working on a Universal app & would like to access the values stored in app-info.plist file in my code.
5 Answers
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How to display Base64 images in HTML?
...VQI12P4//8/w38GIAXDIBKE0DHxgljNBAAO
9TXL0Y4OHwAAAABJRU5ErkJggg==" alt="Red dot" />
</div>
You can try this base64 decoder to see if your base64 data is correct or not.
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How to make modal dialog in WPF?
... the dialog window to the main window. This will avoid weird behavior when Alt+Tabbing, etc.
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What does the Java assert keyword do, and when should it be used?
...mistake could have catastrophic results, therefore your code has to be bug-free (assuming that the JVM is bug-free for the sake of the argument).
Java is not a verifiable language, which means: you cannot calculate that the result of your operation will be perfect. The main reason for this are poin...
Location Services not working in iOS 8
...cationAlwaysUsageDescription or NSLocationWhenInUseUsageDescription key in Info.plist with a message to be displayed in the prompt. Adding these solved my problem.
For more extensive information, have a look at: Core-Location-Manager-Changes-in-ios-8
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Warning: The Copy Bundle Resources build phase contains this target's Info.plist file
...tml
Excerpt:
You are getting this warning because you probably added your Info.plist file to your Copy Bundle Resources build phase as shown in Figure
The INFOPLIST_FILE build setting specifies the name of the Info.plist associated with your target. When building a target, Xcode reads this build...
Mercurial stuck “waiting for lock”
... debuglocks
lock: user None, process 7168, host HPv32 (114213199s)
wlock: free
[command returned code 1 Sat Jan 07 18:00:18 2017]
% hg debuglocks --force-lock
[command completed successfully Sat Jan 07 18:03:15 2017]
cmdserver: Process crashed
PaniniDev% hg debuglocks
% hg debuglocks
lock: free
wl...
How can I rename a project folder from within Visual Studio?
...pen the properties window for the project (highlight the project and press Alt+Enter or F4, or right-click > properties).
Set the property 'File Path' to the new location.
If the property is not editable (as in Visual Studio 2012), then open the .sln file directly in another editor such as No...
Sockets: Discover port availability using Java
...being used.
public static boolean isAvailable(int portNr) {
boolean portFree;
try (var ignored = new ServerSocket(portNr)) {
portFree = true;
} catch (IOException e) {
portFree = false;
}
return portFree;
}
EDIT: If all you're trying to do is select a free port then new Serv...