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Useless use of cat?

...ut ... | cut .... I gave him a piece of my mind, and only after doing so visited the link he gave me referring to the origins of the award and the practice of doing so. Further searching led me to this question. Somewhat unfortunately despite conscious consideration, none of the answers included my ...
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pdftk compression option

...rameter was key - had to get the doc size small enough for this government site to accept it but big enough to be legible. Thanks, uncle Sam, for yet another painful hoop to jump through :) – Michael Klear Apr 7 at 1:10 ...
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When is -XAllowAmbiguousTypes appropriate?

...s on the instantiation of ‘b, fi’) To defer the ambiguity check to use sites, enable AllowAmbiguousTypes So if I'm reading this right, it's not that GHC thinks that your types are ambiguous, but rather, that while checking whether your types are ambiguous, GHC encountered a different, separate...
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How to install Java SDK on CentOS?

...llation of latest Java version 8: Download java rpm package from Oracle site. (jdk-8-linux-x64.rpm) Install from the rpm. (rpm -Uvh jdk-8-linux-x64.rpm) Open /etc/profile, and set the java paths, save it. Check the java installation path, and java version, with the commands: which java, java -ver...
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Xcode 4 - “Valid signing identity not found” error on provisioning profiles on a new Macintosh insta

... You will have to go to your developer site, go to your certificates, and generate a new one for your current MAC and add it to your keychain. And then you will need to add the Provisioning Profile again. It should work now. Basically you need to perform the same...
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How can I debug my JavaScript code? [closed]

...; it depends on your personal preference and you should probably test your site in all browsers anyway (my personal first choice is always Firebug). I'll cover some of the high-level solutions below, using Firebug as an example: Firefox Firefox comes with with its own inbuilt JavaScript debugging...
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Cookies vs. sessions

... a couple of months ago. For the sake of creating a login system for my website, I read about cookies and sessions and their differences (cookies are stored in the user's browser and sessions on the server). At that time, I preferred cookies (and who does not like cookies?!) and just said: "who care...
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Should I inherit from std::exception?

...t what you need to format a user-friendly message, then do so at the catch site. – Emil Jan 4 '11 at 1:33 std::excepti...
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Installing Python 3 on RHEL

...bunga As I wrote I have been influenced by reading tutorial from specified site. Nevertheless installing python in above way may be usable - it would be a lot easier to uninstall it (it looks like uninstall target for make is not provided). Also you could easily install various versions of python3 i...
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Generate table relationship diagram from existing schema (SQL Server) [closed]

...ts you can try reverse snowflakes. You can join at sourceforge or the demo site at http://snowflakejoins.com/. share | improve this answer | follow | ...