In the Anonymous Window of the developer console, I am attempting to execute the following:  System.debug(     JSON.serialize([         SELECT OpportunityLineItemSchedule.Revenue, OpportunityLineItemSchedule.ScheduleDate, OpportunityLineItemSchedule.OpportunityLineItem.TotalPrice, OpportunityLineItemSchedule.OpportunityLineItem.Opportunity.Id, OpportunityLineItemSchedule.OpportunityLineItem.Opportunity.CloseDate, OpportunityLineItemSchedule.OpportunityLineItem.Opportunity.Amount         FROM OpportunityLineItemSchedule         WHERE OpportunityLineItemSchedule.OpportunityLineItem.Opportunity.Amount != OpportunityLineItemSchedule.OpportunityLineItem.TotalPrice     ]) );   I receive this error:  Line: 5, Column: 78 expecting a colon, found 'OpportunityLineItemSchedule.OpportunityLineItem.TotalPrice'   I understand this error typically pops up when one is attempting to use a variable in a query. However, I am not: I am using standard fields. Why am I receiving this error?
When I run the following query in query editor I get this error.  Error     Unknown error parsing query   Query  SELECT Id, OwnerId,Account.OwnerId FROM Contact where OwnerId = Account.OwnerId limit 100   Does anybody know what the problem is?
Can I draw something on my card and play tournaments with it? Just out of curiosity, what can I do to the card, so it's still legal to play it in official tournaments?   Can I draw something over ruling texts?  Can I draw something over artwork? Can I draw something over mana cost? Can I draw something over its name?   I'll be glad to see some official rulings about it. :) Intuitive explanation of unit root How would you explain intuitively what is a unit root, in the context of the unit root test?   I'm thinking in ways of explaining much like I've founded in .  The case with unit root is that I know (little, by the way) that the unit root test is used to test for stationarity in a time series, but it's just it.   How would you go to explain it to the layperson, or to a person who has studied a very basic probability and statistics course?  UPDATE  I accepted whuber's answer as it is what most reflect what I asked here. But I urge everybody that came here to read Patrick's and Michael's answers also, as they are the natural "next step" in understanding the Unit Root. They use mathematics, but in a very intuitive way. Programming with Dynamic Is it possible to assign a base class object to a derived class reference with an explicit typecast in C#?.  I have tried it and it creates a run-time error. Solving $x - a \log(x)=b$ Let $a&gt;0$ and $b \in \mathbb{R}$: Assume there exists an $x &gt;0 $ s.t. $$x - a\log(x) = b$$ holds. How can it be determined in closed-form? Determine the SQL Server version and edition from the available set up, before actually installing it? Cannot favorite once up voted I'm not sure whether this is exactly the same bug as  or whether this is a new bug.  If you up vote a question and then attempt to add it to favorites too you get Question is already favorited:    This also happens if you up vote on the web site and then try to favorite it from Android. If you don't up vote or if you favorite it first and then up vote it appears to work fine. Showing the norm' is non-negative What is $\int_0^1 \frac{\log \left(1-x^2\right) \sin ^{-1}(x)^2}{x^2} \, dx$? I am using wp_get_attachment_image_src to construct the srcset attribute of an img tag. In that attribute I want to output a comma separated list of image urls along with the image widths.  Using the Media Settings page, I have configured the image sizes to be as follows:   Thumbnail size: 150x150 Medium size: 640x480 Large size: 1024x768 Small size: 278x320   The wp_get_attachment_image_src function returns the correct urls and the correct widths for the image sizes full, medium and small. small is a custom size I added using add_image_size.  If I call wp_get_attachment_image_src( $image_id, 'large' ), the returned array looks like this:  array (     0 =&gt; 'http://localhost/wp-content/uploads/2014/10/image-1024x768.jpg',     1 =&gt; 640,     2 =&gt; 480,     3 =&gt; true, )   Checking the image which can be found at that url turns up the image with the correct dimensions.  Currently i am using the php builtin function  to circumvent this problem, but this function call takes significantly longer than simply accessing the index returned by wp_get_attachment_image_src:  Without getimagesize (mtime before and after execution):   '0.83761000 1415195440' '0.83831600 1415195440'   With getimagesize:   '0.34808000 1415195635'  '0.35323900 1415195635'   What can I do to make wp_get_attachment_image_src return the correct dimensions? How to "add existing frameworks" in Xcode 4? What is the difference between a[bc]d and a{b,c}d? Why do people use a{b,c}d when there is already a[bc]d? Why do single-author community wiki answers (or questions?) link to revisions, rather than to the author's profile? Possible Duplicate:             Looking at  , I noticed something peculiar: Community Wiki posts* with only one author have not one, but two different links to the revisions page.    Is this entirely necessary? When clicking on the author's name in this case, I entirely would expect to be brought to the author's profile, rather than to the (potentially one-item-long) revisions list.   *(maybe only answers? couldn't find any good single-author CW question references) Will be glad for a little hint: let x and n be positive integer such that $1+x+x^2+\dots+x^{n-1}$ is a prime number then show that n is prime C# Settings.Default.Save() not saving? Why does reputation start at 1, and have a lower bound of 1? If a user is the type of person to consecutively get downvoted to potential negative reputation, so be it. What's the reasoning to maintain a minimum of one?  One reason that may justify this is of trying to not deter new users from the site who haven't read the FAQ and unknowingly and wrongly ask or answer a question. But most of us acknowledge this and not downvote in such a scenario.  So what's the reasoning behind this lower bound of 1? So I have some ISO stock options (yeah) and three kids in college (boo) so I'm trying figure out the best tax strategy. I was hoping someone help me through the following scenario  Strike Price: $10, 2014 exercise price: $20, 2015 price: $25, 2016 price $30   Lets' assume that all of this happens 2+ years after the grant date and that my "normal" tax bill is right on the brink of the AMT threshold, that the AMT tax rate is 28% and the long term capital gains tax is 15%.   Now I want to run the following scenario  2014: exercise 1000 options 2015: exercise 1000 options, sell the previous years' option after "one year and one day" 2016: sell the 2015 options after "one year and a day"    Tax wise that would look like this  2014: AMT on $10000 of bargain element so $2800 AMT 2015: AMT on $15000 bargain element $4200, long term gain tax on $15000 = $2250 2016: long term gain tax on $20000 = $3000    What's the overall tax liability in each year? I can't figure out how the AMT carries forward when the options are finally sold.   Any good pointers to modeling software, spreadsheets or decent papers would also be appreciated. How to securely delete files stored on a SSD? I'm looking for a site, similar to StackOverflow, but with possibility to ask opinion based questions Since opinion based questions are not allowed neither here nor on stackoverflow, I would like to ask if any of you, know some other web page (outside Stack* ecosystem), where we can ask questions like:  "Which Java Web framework would you recommend to learn"   or any other, which by nature are opinion based.  EDIT1:  Allow me to explain a bit more - I know there are webgroups, forums and mailing lists BUT most of those are for single programming language or framework and I'm looking for something more generic. Stackoverflow is great because there are experts from all sort of programming languages and frameworks, so if it would be allowed to ask:   "Best web frameworks similar to ASP.NET MVC4"  I would get a lot of opinions, from different languages and frameworks, and that exactly what I'm looking for. How to split a string in sql server 2008 using stored procedure and insert the data to table