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How do I install Maven with Yum?

....5/binaries/apache-maven-3.0.5-bin.tar.gz basically just go to the maven site. Find the version of maven you want. The file type and use the mirror for the wget statement above. Afterwards the process is easy Run the wget command from the dir you want to extract maven too. run the following to...
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How To Check If A Key in **kwargs Exists?

... a better answer. If it was easy for everybody, then we wouldn't need this site. Finding the in operator in itself is not easy if you've never programmed and/or are new to Python. It's only being hinted at in the dict.get() and dict.setdefault() help. – cfi Sep...
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What scalability problems have you encountered using a NoSQL data store? [closed]

...w.ubuntuusers.de/ (which is probably the biggest German Linux community website). The site is written in Python and we've added a WSGI middleware which was able to catch all exceptions and send them to another small MySQL powered website. This small website used a hash to determine different bugs an...
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Disable autocomplete via CSS

...t" id="foo" value="bar" autocomplete="off" /> If you're looking for a site-wide effector, an easy one would be to simply have a js function to run through all 'input' s and add this tag, or look for the corresponding css class / id. The autocomplete attribute works fine in Chrome and Firefox (...
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How can I get useful error messages in PHP?

...ccess file. It helps me debug in an area that is not part of the public website. Thanks a lot for this tip! – jacekn Jun 15 '13 at 1:39 1 ...
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How to validate an OAuth 2.0 access token for a resource server?

...JavaHead there are some more protocol details covered on our developer web site here: developer.pingidentity.com/en/resources/…, the PingFederate OAuth Playground ships as a set of JSPs that can be referenced as source code for validating tokens. It (and other open source libraries and samples) ca...
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How to install plugin for Eclipse from .zip

...install Eclipse plugin from .zip? I have installed plugins by choosing the site and then check but never from .zip. Can anybody help? ...
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Is APC compatible with PHP 5.4 or PHP 5.5?

...ave in 5.3. Neither is perfect, but it is close enough for the majority of sites. Anyone with C / gdb skills and some free time is urged to gloss over the bug list and see if they can fix anything, or improve this free open source product that we all rely on. Alternative solutions exist, Wikipedia ...
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Choosing a Java Web Framework now? [closed]

we are in the planning stage of migrating a large website which is built on a custom developed mvc framework to a java based web framework which provides built-in support for ajax, rich media content, mashup, templates based layout, validation, maximum html/java code separation. Grails looked like a...
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How can I troubleshoot my Perl CGI script?

...rd to find and may be conflated with messages from other web pages at your site. While you're debugging your script, it's a good idea to get the fatal error messages to display in your browser somehow. One way to do this is to call use CGI::Carp qw(fatalsToBrowser); at the top of your script....