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How to change context root of a dynamic web project in Eclipse?

... I'm sure you've moved on by now, but I thought I'd answer anyway. Some of these answers give workarounds. What actually must happen is that you clean and re-publish your project to "activate" the new URI. This is done by right-clicking your server (in t...
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Rails: Missing host to link to! Please provide :host parameter or set default_url_options[:host]

I have been googling for about 90 minutes now and still don't have an answer to this. Where do I set default_url_options ? I've already set it for config.action_mailer.default_url_options to solve this same bug elsewhere, but now I'm getting this error when trying to use a URL helper inside an ...
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How to parse an RSS feed using JavaScript?

...tem is running under proxy, since I am new to this field, I don't know whether it is possible or not. If any one knows please help me on this. Thanks in advance.</p> </summary> </entry> <entry> <id>https://stackoverflow.com/quest...
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How can I get the last day of the month in C#? [duplicate]

... as an Extension method on dateTime class which you can invoke on DateTime.Now. For ex. DateTime.Now.LastDayOfMonth(); – Unmesh Kondolikar Jan 11 '11 at 7:25 1 ...
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“This project is incompatible with the current version of Visual Studio”

... Tools or unchecked it by accident. I modified VS 2015 and added that and now the error is gone. – smoore4 Jul 1 '16 at 10:21 ...
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ERROR:'keytool' is not recognized as an internal or external command, operable program or batch file

...sing the below command set PATH=C:\Program Files\Java\jdk1.8.0_211\bin now the path is set now you can use the keytool share | improve this answer | follow ...
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How to “hibernate” a process in Linux by storing its memory to disk and restoring it later?

...e project to be unmantained and impossible to compile with recent kernels. Now, I found two actively mantained projects providing the application checkpointing feature. The first, the one I suggest 'cause I have better luck running it, is CRIU that performs checkpoint/restore mainly in userspace, ...
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Android: textColor of disabled button in selector not showing?

...ce guy edited it to color but forgot to update it to @color in buttyStyle. Now its updated. – Adil Soomro May 15 '13 at 9:40 5 ...
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Change “on” color of a Switch

... As of now it is better to use SwitchCompat from the AppCompat.v7 library. You can then use simple styling to change the color of your components. values/themes.xml: <style name="Theme.MyTheme" parent="Theme.AppCompat.Light"&gt...
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What's the difference between using CGFloat and float?

... to make your app 64-bit clean and try running it as such, since most Macs now have 64-bit CPUs and Snow Leopard is fully 64-bit, including the kernel and user applications. Apple's 64-bit Transition Guide for Cocoa is a useful resource. ...