I want to apply qpOASES in C++ on visual studio 2015 to solve the quadratic programming problem. But the iteration details such "Step size" will be shwon. How can I make the qpOASES silence?
You can set the PrintLevel to PL_NONE or PL_LOW. See the documentation at https://www.coin-or.org/qpOASES/doc/3.2/manual.pdf.
Related
Did somebody work on this exercise ? It is a way to estimate transaction in JUNE 2017.
https://codelabs.developers.google.com/codelabs/bqml-intro/index.html#0
When we compare orders JUNE 2017 prediction (step6) versus reality (meaning what we have in BQ), the difference is quite important (more than 50%) - do you know why?
Comparing a single datapoint may not be the best way to evaluate the model performance.
Please start with reviewing the output of ML.Evaluate to understand how the model is behaving overall.
As mentioned by #girishkumar, comparing a single datapoint may not be the best way to evaluate the model performance; at the same time, please consider that the purpose of the codelab is to show how BigQuery ML works.
However, I replicated the lab and observed that if you remove the limit of the SQL statement in the step 4 you got better results in the model evaluation step.
By last, if you are interested in learning how to use this tool, you can try the following tutorials.
How can I implement cumulative automatically hours in completed work field? I tried to use Aggregator plugin but it not working for me. I need to sum all change in remaining work.
I used Agile template, VS 2013 and TFS 2013.4
<!--Sum all remaining work -->
<AggregatorItem operationType="Numeric" operation="Sum" linkType="Self" linkLevel="1" workItemType="Task">
<TargetItem name="CompletedWork"/>
<SourceItem name="RemainingWork"/>
</AggregatorItem>
Can you help me?
If you're using the Scrum Process Template I don't think you have enough data to calculate this. The Remaining Work field is not a good option to try to capture this. I may start the day with Remaining Work = 8, work 6 hours on the item, but at the end of the day recognize that there is still 4 hours of work left (it was bigger than originally estimated). In that case the remaining work would only decrease by 4 even though I worked 6 hours.
If you need to capture actual work completed, you should be using a separate field on the Work Items. Both the Agile and CMMI process templates have fields for this. If you stick with the Scrum template I'd suggest adding a Completed Work field in addition to the Remaining Work field.
I am trying to write my first script in MQL4 and had hopefully a few basic questions.
1) I am aware that I can write a script and drag and drop it on a symbol window to execute the script. I was wondering though if there was a way to reference a symbol window through the code?
Is it just like the code below,
WindowHandle("EURUSD", PERIOD_M1)
2) Is there anyway to specify the time horizon of a symbol window. For example say I want the symbol window to show me the EURUSD 1 minute data from 4th March 2012 10:10 am to 4th December 2012 4pm? Can you also specify the number of bars to show on the chart at anyone time?
3) Can you draw a line on the chart using a script? I think I read you cannot - that you would need to write a custom indicator? I understand using a script however that you can annotate the chart with a text object though.
A3: Yes, you can
A2: No, any code is sub-ordinated to the pre-set MT4.Graph instance
In other words, your code ( any MQL4 ( well, valid as far as Build 711 )) cannot moderate the outer-container ( the MT4.Graph ), be it zoom, Y-scale, changing it's Period and other "given" features, some of which may be editable by user ( but not by the code )
A1: No, but ... might be you read about some
This is rather dangerous zone. Imagine a MT4 Terminal, that has a live-session, if there were such WindowHandle( "EURUSD", PERIOD_M1 ) and if there were six graphs for [EURUSD,M1]. Which way should the identification / execution follow? No, this is left intentionally as a "Human-step", because executing any kind of code is associated with risks and may create huge if not fatal losses ( as the code runs blind and deaf and VERY FAST ).
While there are some dirty techniques to identify/swap MT4-"window" these techniques are highly dependent on O/S services. For normal use, I would dare rely on any of those I have read about so far.
I'm using the TFS cube as documented here and am getting a curious result for 'total lines'. If I look at a file inside of visual studio, I see that a file is perhaps 42 lines long (total, comments, whitespace, and all). However, when I ask the TFS cube for that same information, it tells me that the file is almost - but not exactly - twice its size.
I have my pivot table set up as follows:
Report Filter includes a specific team project, and is filtered on file extension (.cs)
Row labels set to Filename.Parent_ID
Values set to 'Total Lines'
I've looked at the MSDN guidance here and can't see what I've done wrong, other than noting that I have not selected an individual build (if i do so, I get no results).
Edit: As it may be relevant, I'm using TFS 2008 SP1 with SQL 2005 standard. There is a note on the MSDN page which cautions me that SQL 2005 Standard does not support perspectives, and 'the cube elements from all perspectives reside in the team system data cube'. I'm not sure what that means for this problem, if anything.
Check your linebreaks in the files : does numbers change if you convert files between windows/linux line endings?
Please add lines with 60, 90, 150, 200 characters and check how many added lines will be reported. Might be some work-wrapping.
Nevrona Designs' Rave Reports is a Report Engine for use by Embarcadero's Delphi IDE.
This is what I call the Rave Endless Loop bug. In Rave Reports
version 6.5.0 (VCL10) that comes bundled with Delphi 2006, there is a
nortorious bug that plagues many Rave report developers. If you have a
non-empty dataset, and the data rows for this dataset fit exactly into a
page (that is to say there are zero widow rows), then upon PrintPreview,
Rave will get stuck in an infinite loop generating pages.
This problem has been previously reported in this newsgroup under the
following headings:
"error: generating infinite pages"; Hugo Hiram 20/9/2006 8:44PM
"Rave loop bug. Please help"; Tomas Lazar 11/07/2006 7:35PM
"Loop on full page of data?"; Tony Chistiansen 23/12/2004 3:41PM
reply to (3) by another complainant; Oliver Piche
"Endless lopp print bug"; Richso 9/11/2004 4:44PM
In each of these postings, there was no response from Nevrona, and no
solution was reported.
Possibly, the problem has also been reported on an allied newsgroup
(nevrona.public.rave.reports.general), to wit:
6. "Continuously generating report"; Jobard 20/11/2005
Although it is not clear to me if (6) is the Rave Endless loop bug or
another problem. This posting did get a reply from Nevrona, but it was
more in relation to multiple regions ("There is a problem when using
multiple regions that go over a page-break.") than the problem of zero
widows.
This is more of a work-around than a true solution. I first posted this work-around on the Nevrona newsgroup (Group=nevrona.public.rave.developer.delphi.rave; Subject="Are you suffering from the Rave Endless Loop bug?: Work-around announced."; Date=13/11/2006 7:06 PM)
So here is my solution. It is more of a work-around than a good
long-term solution, and I hope that Nevrona will give this issue some
serious attention in the near future.
Given your particular report layout, count the maximum number of rows
per page. Let us say that this is 40.
Set up a counter to count the rows within the page (as opposed to rows within the whole report). You could do this either by event script or by a CalcTotal component.
Define an OnBeforePrint scripted event handler for the main data band.
In this event handler set the FinishNewPage property of the main data band to be True when the row-per-page count is one or two below the max (in our example, this would be 38). And set it to False in all other cases. The effect of this is to give every page a non-zero number of widows (in this case 1..38), thus avoiding the condition that gives rise to the Rave Endless loop problem.
Thanks so much for this Sean - unfortunately this wouldn't work for me but I came up with another solution...
You see I have a memo at the top of the region that might expand or contract depending on how many notes the user has left in the database. This means that the number of rows that can fit on a page varies.
However. there is another solution - you use the MaxHeightLeft property of a databand.
All you do is measure the height of your databand, multiply it by 2, and put this in your MaxHeightLeft property. This will force 1 or 2 records onto the next page if it fills up that much.
thank's a lot, this thread helps me out from my problem with endless printing loop in Nevrona Rave...., I set MinHeightLeft to 0,500, this setting is work but i'm not sure that it will work for anothers result set of my query report.
Master,
The solution is MinHeightLeft to 0,500 , i use property wastefit area in true and generated the loop in the second print, but when changed the property MinHeightLeft to 0,500 the error disapear.
Thanks !
Atte
Fabiola Herrera.
Fabi_ucv#hotmail.com