I want to delete a partition
My disk already has 4 primary partitions, how can I install Ubuntu?
Currently my bibliography says "Literatur" (german). But I want something completely different there. How can I achieve that? How to get time difference in minutes in PHP How to calculate minute difference between two date-times in PHP? Using a question mark mid-sentence May I use a question mark in the middle of a sentence? Examples:  Would you like the drapes to be white? or perhaps something off-white? Would you like the logo to be centered? at the bottom? left off entirely? Object-orientation in C What would be a set of nifty preprocessor hacks (ANSI C89/ISO C90 compatible) which enable some kind of ugly (but usable) object-orientation in C?  I am familiar with a few different object-oriented languages, so please don't respond with answers like "Learn C++!". I have read "" (beware: PDF format) and several other interesting solutions, but I'm mostly interested in yours :-)!    See also what is the difference between "yet" and "still"?   When we can use "still"? and when we can use "yet"?   Are they synonyms or not?  "The plan could yet succeed." Can I use "still" in that sentence instead of "yet"?  "I still don't understand." Can I use "yet" in that sentence too? How to set Command Block(s) to test for a particular time and output a message? Can I run OSX applications? What is the behavior of "delete" with stack objects? This is a canonical question and answer developed by the community to help address common questions. If you've been directed here, or your question has been closed as a duplicate, please look through the resources here and use them to shape more specific questions. To browse all canonical questions and answers, navigate to the  tag. This question and answer is owned by the community! If you can improve it and make it more useful, you're welcome to edit it. I have a collection of records, like a List&lt;sObject&gt; or the Trigger.new context variable. I need to query other records that are related to these records either directly or indirectly, and I want to use the related data to make further updates. When I write a query in a loop, like for (Account a : Trigger.new) {     Account parent = [SELECT Name FROM Account WHERE Id = :a.ParentId];     // ... }  I keep hitting Salesforce query limits, and I know this is not best practice. What can I do to avoid this problem and bulkify my code? A word for "every two days" I keep getting asked to do wedding photography - what is a fair price to ask? This may sound like a silly post...but, I need some "outside" opinion from people who know what they are doing.  I took up amateur photography as a hobby a couple of years ago...most of it being portrait photography of my children.  As I have posted my pictures on facebook, a plethora of people have loved my "work" and have been contacting me about my "photography" business.  I have been very up-front and honest with every one of them about only being an amateur, and never professionally trained.  That being said, people still hound me to take their pictures.  I am comfortable with my ability to take portrait style pictures....and I have even started charging $60 for a two hour shoot with the rights to the cd of prints.  I do not do my own printing.    Now, I have done three weddings for family members just over this last summer....and only as a wedding gift to them (in other words, I have not charged.)  But now, I am having others, who are not family members, wanting to "hire" me for their weddings.  Again....I have tried to tell them I don't do professional photography, only to be met with all of them still wanting to hire me.    My question is...what is a fair price to ask of these people?  They obviously still want me to work for them, knowing that I have no credentials.....but I have no idea how or what to charge for.  Can anyone give me some ideas? sorry fresh user. I installed about 9 days ago and had issues with Unity disappearing which took 5 days of headaches to fix. It never did fix, I reinstalled.   I set up Plex (media server) and while the server is running and can be accessed by external network devices, I can't add files. Plex says this is because of permissions. I have gone up and down the forums here and at Plex to get an answer. It seems everyone says   chmod -R 755 /media/My\ Book/Videos   will change permissions to allow the folder "Videos" on my external USB 2.0 NTFS 3TB Western Digital drive (which is mounted and accessible through the file manager) as well as every sub-directory and file contained therein to be accessible to user "Plex".  I have used file manager and as soon as you click to change permissions it changes right back. When I chmod with -c it tells me every file is changed (usually 600) to 755 as I commanded it to do. I did   ls -l   to verify and there is no change. (I also used ls -l to make sure I knew who the owner was and it is me (mvl1014). ls -al gives me the same info.)  I swear to god I tried to sudo it and after smashing my head against this keyboard for basically the entirety of my day, I tried it as root. I was scared shi-less but couldn't come up with anything else. sudo su to root and then chmod -R -c /media/My\ Book/Videos  Same result. -c told me every single file was changed and a check in Unity or in terminal confirmed not a darn thing changed.  Now it seems to me that even if that isn't the thing stopping Plex from working there is still a problem with this command not going through.  12.04LTS -- on gen 1 i7 (2.7 GHz I believe) with 6 GB ram   I've attempted to attach a screenshot but I'm told I need 10 reps to do so, which means I'm copy/pasting too.  Please excuse my obfuscation, but Lorem Ipsum seemed unnecessary. And I tried multiple ways to format this but it looks perfect every way and messed up each time in the preview below. (Ugh, I'm a mess.)  $ chmod -R -c 755 /media/My\ Book/Videos  .....  .....  .....  mode of `/media/My Book/Videos/xxxx/xxxx/xxxx.mkv' changed from 0600 (rw-------) to 0755 (rwxr-xr-x)    ls -al shows:  mvl1014@FX6800:/media/My Book/Videos$ ls -al   total 88  drwx------ 1 mvl1014 mvl1014     0 Aug 28 15:17 .   drwx------ 1 mvl1014 mvl1014 20480 Sep  3 14:29 ..  drwx------ 1 mvl1014 mvl1014  8192 Aug 28 15:18 xxxx drwx------ 1 mvl1014 mvl1014 49152 Aug 16 14:02 xxxx drwx------ 1 mvl1014 mvl1014  8192 Aug 27 21:36 xxxx drwx------ 1 mvl1014 mvl1014  4096 Jul 23 19:09 xxxx   I apologize if this has been asked. I looked through this place plus at all the suggested "Similar Questions". The closet thing I got to an answer , but running the provided code with my own UID didn't work either. HTML escapes appearing in node titles on bespoke content type — substitutions? Is it possible to repeat my track object along a path? I tried using the method shown here  using an array and then a curve modifier, but this happened when I added the curve modifier and chose the path as the curve object. jquery selector not working with [ ] "I want you succeeding" vs. "I want your succeeding" Short story; war where speed of time changes with distance from front line Proving that $n$-cycle has order $n$ How to install latest Code::Blocks from tar.xz? How do I make sure that a socket bound to a port is properly released on process exit such that the port can be reused without bind() failing with EADDRINUSE? I've written a tiny program which just creates a socket, binds it to a fixed port, waits for a connection and then immediately terminates. When I rerun the program, the bind() call fails with EADDRINUSE, but if I wait a few minutes, it succeeds.  Is there a way I can explicitly "unbind" the socket, thereby freeing the port number?