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• Eclipse colour scheme is terrible in Ubuntu

  - by cyberjar09

  I have modified my eclipse colour theme to my liking but just cant seem to develop in peace because I keep having to squint and stare at the screen for certain elements. The colour default scheme is simply pathetic! I have no idea what these elements are called and hence instead of attempting to describe them I have attached screenshots. How can I modify these elements to make them more humanly readable?

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• Connect Digest : 2012-07-06

  - by AaronBertrand

  I've filed a few Connect items recently that I think are important. In #752210 , I complain that the documentation for DDL triggers suggests that they can prevent certain DDL from being run, which is not the case at all. http://connect.microsoft.com/SQLServer/feedback/details/752210/doc-ddl-trigger-topic-suggests-that-rollbacks-run-before-action In #745796 , I complain that scripting datetime data in Management Studio yields output that contains a binary representation instead of a human-readable...(read more)

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• Tip: Enhance Your Linux Terminal With Bashish

  Bashish is a theme engine for the Linux terminal, so you can make your console more readable, easier on the eyes, and give useful visual cues. Juliet Kemp shows how to customize your terminal with Bashish.

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• Execute command from unity lens

  - by Vishnu V

  I am trying to create a unity lens, how to execute a command when we select an entry from unity-lens in the following code results.append(url, icon, category, mime-type, text, comment, drag and drop url) i tried to set file://, but it opens the file with text editor (if it is not readable with text editor it do nothing) Please help Thank you Vishnu V

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• Should I close database connections after use in PHP?

  - by Sprottenwels

  I wonder if I should close any unnecessary database connection inside of my PHP scripts. I am aware of the fact that database connections are closed implicitly when the block stops executing and 'manually' closing the connections could kinda bloat the codebase with unnecessary code. But shouldn't I do so in order to make by code as readable and as easy understandable as possible, while also preventing several possible issues during run time? Also, if I would do, would it be enough to unset() my database object?

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• Permissions issues with mounting remote server into a specific folder

  - by Patrick

  I'm doing the following to mount a remote server to a specific path on my server: sshfs [email protected]:/backup/folder/ /home/myuser/server-backups/ However when I mount the server the folder permissions change (they become 700), and when I test my rsnapshot.conf file I get the following error: snapshot_root /home/myuser/server-backups/ - snapshot_root exists \ but is not readable What am I doing wrong ? should I mount the remote server with another user ?

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• Is it "acceptable" for a sub domain to be hyphenated?

  - by Homunculus Reticulli

  I am putting together a site for a portal. Some of the subdomains have rather long names and I am thinking that maybe I should use hyphens to make the subdomain names more readable. For instance: alternative-medicine.mysite.com instead of alternativemedice.mysite.com However, I can't recall ever seing a hyphenated subdomain - is this because it is generally frowned upon - or are there technical (SEO) reasons why this appears to be the case? In short, will hyphenating my subdomains have a negative impart on SEO?

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• Report Builder 3.0: Formatting the Elements in your Report

  here is a lot that can be done to make basic tabular reports more readable, using Microsoft's free Report Builder. Rob Sheldon continues his exploration of the power of this tool by showing how to format various elements within reports. Learn Agile Database Development Best PracticesAgile database development experts Sebastian Meine and Dennis Lloyd are running day-long classes designed to complement Red Gate’s SQL in the City US tour. Classes will be held in San Francisco, Chicago, Boston and Seattle. Register Now.

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• Dumping .NET classes to debug output

  Class to convert .NET classes into readable debug output with less effort...Did you know that DotNetSlackers also publishes .net articles written by top known .net Authors? We already have over 80 articles in several categories including Silverlight. Take a look: here.

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• creating a bootable USB stick on OS X

  - by Rob

  I'm trying to create a bootable USB stick on OS X using http://www.ubuntu.com/download/help/create-a-usb-stick-on-mac-osx When this finishes, I get a message in terminal saying "695+1 records in 695+1 records out 729067520 bytes transferred in 264.563662 secs (2755736 bytes/sec)" But a message pops up saying "The disk you inserted was not readable by this computer" Options are Initialize, Ignore or Eject. What am I doing wrong or omitting. (oh - complete novice)

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• core.* files eating up server space (~50MB)

  - by skytreader

  I'm renting server space from someone and, upon logging in my control panel after quite sometime, noticed an abnormal spike (~50MB) in the disk usage. Upon investigating, I found a lot of core.* files scattered around my public_html directory. Each one is more than 5MB in size but no more than 6MB. The * part is all numbers (in programming regex, that should be core\.\d+). I downloaded one and checked the contents. There was a lot of balderdash characters (NUL mostly, but also a scattering of ETB, ETX, STX) but there's this block of readable text which says: This text is part of the internal format of your mail folder, and is not a real message. It is created automatically by the mail system software. If deleted, important folder data will be lost, and it will be re-created with the data reset to initial values. Pretty self-explanatory. A few blocks above the text are some more readable messages that look like logs but is sandwiched in between non printable characters. I've extracted some below. Scan not valid for mh mailboxes Bogus character 0x%x in news state Can't rewrite news state %.80s Error closing backup news state %.80s No state for newsgroup %.80s found Now, a few concerns: Am I under attack? The messages seem to be about my webmail but I don't use my personal webmail that much---only for a vanity email address and an inbox for an outdated comments system. However, lately, I seem to notice a spike in the spam for my vanity mail. (Note: the comments system is covered by a captcha but every now and then some get through. My vanity email has a spam filter but it isn't as good as I'd like). Next, if this is a feature, can I turn it off? Is it advisable to? I've only 150MB so you see why I'm fretting over a 50MB spike. Some final details: my only server-side scripts are in PHP. The directory which accumulated the most number of these core files is the one containing the Wordpress-managed subdomain of my site. I manage my server through CPanel. Lastly, I decided to delete this files and after some checking nothing seems amiss in my websites nor in my mail. They are indeed the ones responsible for the ~50MB spike as my disk space usage is back to expected.

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• Connect Digest : 2012-07-06

  - by AaronBertrand

  I've filed a few Connect items recently that I think are important. In #752210 , I complain that the documentation for DDL triggers suggests that they can prevent certain DDL from being run, which is not the case at all. http://connect.microsoft.com/SQLServer/feedback/details/752210/doc-ddl-trigger-topic-suggests-that-rollbacks-run-before-action In #745796 , I complain that scripting datetime data in Management Studio yields output that contains a binary representation instead of a human-readable...(read more)

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• Change color of Date and Weather app in Ubuntu 12.04 & Mate

  - by haunted85

  I have recentely installed Ubuntu 12.04 and as I am a truly Gnome 2 lover I also switched from Unity to Mate. The font color of the Weather/Date applet is barely visible so I was wondering how I can change it. I Already tried to explore all the options shown in the menu when I right-click on the applet, but apparently there's no such feature. So is there anything I could do in order to customize the font color in order to make the text more readable?

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• Report Builder 3.0: Formatting the Elements in your Report

  There is a lot that can be done to make basic tabular reports more readable, using Microsoft's free Report Builder. Rob Sheldon continues his exploration of the power of this tool by showing how to format various elements within reports Is your SQL Database under Version Control?SSMS plug-in SQL Source Control connects SVN, TFS, Git, Hg and all others to SQL Server. Learn more.

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• Mod_Rewrite - Remove Query String From URLs

  There are plenty of tutorials and articles showing how to use the apache mod_rewrite module to tidy up messy URLs can create nice, human readable, search engine friendly URLs. No problem there and if that is what you are looking for you wont find that here.

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• The Importance of Quality Original Content For Your Website SEO

  Webmasters and SEO experts have been quite contradicting themselves, trying to weigh things over whether quality content does matter or if does not. There are a lot who always emphasize that quality content should be the top priority. Put content that is readable to both the human eyes as well as to the eyes of the search engines.

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• Display system information

  - by Robottinosino

  I would like output akin to that of OSX's system_profiler (https://developer.apple.com/library/mac/#documentation/Darwin/Reference/ManPages/man8/system_profiler.8.html) On Ubuntu, I have to string a few utilities togeter: uname -a, lshw, ifconfig, etc... and then extract the list of installed software packages... Is there a single, simple facade to getting human readable system info from the CLI?

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• Search Engine Optimization - Three Mistakes to Avoid

  Search engine optimization (S.E.O) on your website, that is to say altering the layout and internal structure of your website to make it more readable and accessible to the search engines, can be the making of your online presence. Time spent search engine optimizing is normally well spent. However, there are some pitfalls and traps that you can fall into.

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• How do I save files with libgdx so that users can't read them?

  - by Rudy_TM

  Writing my game in libgdx, I arrived at the point when I need to save the player stats and the info of the levels. However, in libgdx it's not allowed to write the file inside folder of the application, only external (on the SD) is allowed. The point is that I don't want the file to be seen by anyone, or if they can see it, how can I convert it to a binary file so it's not human readable? I just want to hide the file.

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• Using macro to check null values [migrated]

  - by poliron

  My C code contains many functions with pointers to different structs as parameteres which shouldn't be NULL pointers. To make my code more readable, I decided to replace this code: if(arg1==NULL || arg2==NULL || arg3==NULL...) { return SOME_ERROR; } With that macro: NULL_CHECK(arg1,arg2,...) How should I write it, if the number of args is unknown and they can point to different structs?(I work in C99)

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• Blogging Tip - Search Engine Optimization With WordPress

  One good thing about SEO is most of the time its free unless you are paying other people to do it for you. SEO is basically putting all the obvious tags and keyword relevant to your site on your site, proper titles, readable and popular keywords really help your site growth.

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• SEO and the Importance of Content

  The first rule of SEO is content. Search engines, especially Google, love lots and lots of content. And if it is going to be worth a human reading and perhaps coming back tomorrow, it better be useful readable content.

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• How to join two command output

  - by UAdapter

  for example I have command that shows how much space folder takes du folder | sort -n it works great, however I would like to have human readable form du -h folder however if I do that than I cannot sort it as numeric. How to join "du folder" and "du -h folder" to see output sorted as "du folder", but with first column from "du -h folder" P.S. this is just an example. this technique might be very useful for me (if its possible)

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• Mod_Perl configuration for multiple domains

  - by daliaessam

  Reading the Mod_Perl module documentation, can we configure it on per domain basis, what I mean can we configure it to run on every domain or specific domain only. What I see in the docs is: Registry Scripts To enable registry scripts add to httpd.conf: Alias /perl/ /home/httpd/2.0/perl/ <Location /perl/> SetHandler perl-script PerlResponseHandler ModPerl::Registry PerlOptions +ParseHeaders Options +ExecCGI </Location> and now assuming that we have the following script: #!/usr/bin/perl print "Content-type: text/plain\n\n"; print "mod_perl 2.0 rocks!\n"; saved in /home/httpd/httpd-2.0/perl/rock.pl. Make the script executable and readable by everybody: % chmod a+rx /home/httpd/httpd-2.0/perl/rock.pl Of course the path to the script should be readable by the server too. In the real world you probably want to have a tighter permissions, but for the purpose of testing, that things are working, this is just fine. From what I understand above, we can run Perl scripts only from one specific folder that we put the directive above. So the question again, can we make this directive per domain for all domains or for specific number of domains?

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• ssh many users to one home

  - by filippo

  Hiya, I want to allow some trusted users to scp files into my server (to an specific user), but I do not want to give these users a home, neither ssh login. I'm having problems to understand the correct settings of users/groups I have to create to allow this to happen. I will put an example; Having: MyUser@MyServer MyUser belongs to the group MyGroup MyUser's home will be lets say, /home/MyUser SFTPGuy1@OtherBox1 SFTPGuy2@OtherBox2 They give me their id_dsa.pub's and I add it to my authorized_keys I reckon then, I'd do in my server something like useradd -d /home/MyUser -s /bin/false SFTPGuy1 (and the same for the other..) And for the last, useradd -G MyGroup SFTPGuy1 (then again, for the other guy) I'd expect then, the SFTPGuys to be able to sftp -o IdentityFile=id_dsa MyServer and to be taken to MyUser's home... Well, this is not the case... SFTP just keeps asking me for a password. Could someone point out what am I missing? Thanks a mil, f. [EDIT: Messa in StackOverflow asked me if authorized_keys file was readable to the other users (members of MyGroup). Its an interesting point, this was my answer: Well, it wasn't (it was 700), but then I changed the permissions of the .ssh dir and the auth file to 750 though still no effect. Guess it's worth mentioning that my home dir ( /home/MyUser) is also readable for the group; most dirs being 750 and the specific folder where they'd drop files is 770. Nevertheless, about the auth file, I reckon the authentication would be performed by the local user on MyServer, isn't it? if so, I don't understand the need for other users to read it... well.. just wondering. ]

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