I am teaching a man the basics of QGis for a project he needs to do at his work. He has very little computer knowledge and would like to standardise the work as much as possible (specific workarounds would complicate it too much for him). His QGis version is 3.16 "Hannover" and as this is a work laptop he does not have permission to download a newer version.
We have been having problem with one specific table. The first few rows are below, written exactly as they are originally.
Baum-Nr. Baumart BHD Alter Y X Biotopbaum Klassifizierung Bemerkungen
1 Buche 86 120 49.1356 11.0488 A Altbaum Freistellen !!!
2 Kiefer 45 100 49.13561 11.04883 Hlb,Bs,Th Höhlenbaum
3 Kiefer 32 100 49.13571 11.04579 Hlb,Sw,Th Höhlenbaum
4 Kiefer 74 120 49.13513 11.0495 A Altbaum
After adding it from Excel to QGis through "add vector layer", the header "Klassifizierung" becomes one of the coordinates and I believe one of the columns are switched (unfortunately, I can't remember specifics. This is a small side job and I haven't had time to look into it for days. I should have taken a photo, but this isn't possible anymore). We have attempted to copy the column into a new Excel document and transferring it to QGis again, and this time the headers were shoved one cell to the right such that "Y" was placed over "X" and "Biotopbaum" over "Klassifizierung", for example.
I could not find a way to fix the import problem in his laptop. He e-mailed me the problematic table and I opened it successfully in my QGis 3.26 "Buenos Aires".
I believe this may be a problem with his QGis version, but it is curious that we only encountered it with this one table. All other tables we have worked with have the same headers and the same kind of data on their respective rows.
Is this a known problem, or have other people faced similar situations? Could someone explain what could be causing it? Would there be a way to fix it such that we can successfully import the table without having to edit it in QGis? This is not a solution the man would accept.
Thank you in advance.
Remove the commas in the Biotopbaum field or replace them with a less common delimiter. In fact, remove all punctionation (e.g., Baum-Nr. >> remove the period ".").
Also save the table into a csv format and try to import.
I'm new to using Xdebug via the Vim plugin Vdebug.
I'm getting on OK, but I noticed that if I create an array with over 32 elements, the Watch window only shows elements 0-31 (i.e. the first 32). There does not seem to be a way to obtain the next 32, or to tell it to fetch all of them (or 1000 of them or whatever)?
Is this a bug/feature-lack in Vdebug? Is there anything I can do about it?
I'm debugging Drupal, which has very big, complex arrays (which sometimes contain recursive references #sigh), so at first I thought maybe it's iterating, getting in a loop and hitting max data limit. But I tried just looking at for ($i=0;$i<50;$i++) $a[] = $i; and this, too, only lists elements 0-31.
I have tried
let g:vdebug_features['max_depth'] = 1000
let g:vdebug_features['max_data'] = 1000000
but they have not made any difference.
Thanks,
After Vdebug is loaded, put this
let g:vdebug_features = { 'max_children': 128 }
Or whatever you'd like your max to be.
All credit to romaini for this answer as it was his comment that meant I found this problem listed as an issue on the vdebug github repo.
I'm developing a Windows 8.1 Store App. I have a CommandBar control with a couple of AppBarButtons inside. Using the standard icons is easy, I just set the icon property to the appropriate string like so :
<AppBarButton Icon="Download" Label="Download Files"/>
I'd like to use a couple of custom icons from the very nice free collection Modern UI Icons. Ideally, I'd like to be able to set the icon property in much the same way :
<AppBarButton Icon="transit.distance.to" Label="Distance to destination"/>
This would refer to this icon : PNG / XAML
Is this possible ?
If not, what are the alternatives ?
Tim Heuer proposes using a font file, although at present the font files available here only cover a sub-set of the icons, and also this code is quite unreadable :
<FontIcon FontFamily="ms-appx:///modernuiicons.ttf#Modern-UI-Icons---Social" Margin="0,2,0,0" Glyph="" FontSize="37.333" />
Would you believe that shows a twitter icon?!
Tim Heuer also proposes using vector data, and one of the commenters explains how the vector data can be rolled into a style. I could do that, but then I would have to copy and paste the path data for each icon I want to include ?
Should I be using the PNG files, as explained in this question ? That looks pretty messy as well.
What a nightmare!
I'm not sure what the nightmare part is -- you want to use a custom icon that isn't present in the 200+ supplied defaults. You have options:
Use SymbolIcon and supply your own font. You note that you don't like that the code feels unreadable. Unicode ranges are universally used for symbol fonts and I agree that Unicode isn't human-readable, but a simple code comment would help ;-) Fonts give you the most ease and flexibility because they are also vectors.
PathIcon. You convert your image into vector geometries we can render. This would be the second best, but also requires a bit fine tuning of the vectors to get right. For people not familiar with working with geometries this can be annoying at first. Blend and Inkscape are helpful tools here.
BitmapIcon. This would allow you to use your PNG, however you now must supply multiple of them for different scales and states. This is my least favorite option as it requires most work, but for some may be the simplest. Now your problem you will hit is there is an issue with BitmapIcon for non-rectangular shapes (which looks like your icon is). This won't have the fidelity you seek due to a bug in rasterizing.
Contact metroicon author and see if he can put it into the font file so you can use option #1 :-)
Maybe this is what you're looking for:
<AppBarButton Label="Transit">
<AppBarButton.Icon>
<PathIcon Data="F1 M 3.912,17.38C 4.89067,17.38 5.688,18.2653 5.688,19.3586C 5.688,20.448 4.89067,21.3333 3.912,21.3333C 2.92667,21.3333 2.136,20.448 2.136,19.3586C 2.136,18.2653 2.92667,17.38 3.912,17.38 Z M 16,17.38C 16.984,17.38 17.776,18.2653 17.776,19.3586C 17.776,20.448 16.984,21.3333 16,21.3333C 15.016,21.3333 14.224,20.448 14.224,19.3586C 14.224,18.2653 15.016,17.38 16,17.38 Z M 21.3333,18.9626L 18.464,18.9626C 18.292,17.62 17.2547,16.5933 16,16.5933C 14.7453,16.5933 13.708,17.62 13.536,18.9626L 6.37467,18.9626C 6.20267,17.62 5.16667,16.5933 3.912,16.5933C 2.656,16.5933 1.62,17.62 1.448,18.9626L 0,18.9626L 0,10.2706C 0,9.396 0.636,8.69196 1.42133,8.69196L 19.5573,8.69196C 20.3387,8.69196 20.9787,9.396 20.9787,10.2706M 20.4427,10.2706L 19.1973,10.2706L 19.1973,15.8013L 20.62,15.8013M 17.776,13.432L 17.776,10.2706L 14.224,10.2706L 14.224,13.432M 13.5107,10.2706L 9.95333,10.2706L 9.95333,13.432L 13.5107,13.432M 9.24533,10.2706L 5.688,10.2706L 5.688,13.432L 9.24533,13.432M 4.97867,10.2706L 1.42133,10.2706L 1.42133,13.432L 4.97867,13.432M 14.5787,2.36932L 12.4427,0L 15.2867,0L 17.776,2.45862L 17.776,0L 19.1973,0L 19.1973,6.31732L 17.776,6.31732L 17.776,3.85864L 15.2867,6.31732L 12.4427,6.31732L 14.5787,3.948L 7.73467,3.948C 7.41733,5.31195 6.30267,6.31732 4.97867,6.31732C 3.40667,6.31732 2.136,4.90533 2.136,3.16132C 2.136,1.41064 3.40667,0 4.97867,0C 6.30267,0 7.41733,1.00531 7.73467,2.36932L 14.5787,2.36932 Z " HorizontalAlignment="Center" VerticalAlignment="Center"/>
</AppBarButton.Icon>
</AppBarButton>
Hope this helps!
I need my [[+idx]] tv to start at 0 instead of 1 so I tried this:
[[+idx:decr]] or [[+idx:substract=1]] but it gives me -1 (minus one).
Does anyone know another way to obtain 0?
Thank you
Using this in chunk for getImageList works (at least for me):
[[+idx:decr]]
It gives: 0,1,2,3 ....
P.S. using modx revo 2.3.1
set your template variable default to 0 when you create the variable.
What are you trying to do, your question is vague at best.
UPDATE
ok - what I think will work for you is to write a snippet to do the math... where ever you call the [[+idx]] instead write a snippet
[[!FixIDX? &itemindex=`[[+idx]]`]]
then in your FixIDX snippet just do the math with php and return the corrected index. Though perhaps a custom output modifier would be the better way to go: http://rtfm.modx.com/display/revolution20/Input+and+Output+Filters+(Output+Modifiers)
Though looking at the docs, your code should certainly work - I see no reason for it not to.
Is it in anyway possible to increase the number of suggests that your extension may show in the omnibox?
By default it looks like 5 rows is the limit. I've read about a command line switch to change the number of rows (--omnibox-popup-count) but I am really interested in dynamically being able to set this in my extension.
5 rows isn't really enough for the information my extension want to show.
[Update 2018 - thanx version365 & Aaron!]
» Not hardcoded anymore! chrome://flags/#omnibox-ui-max-autocomplete-matches . Credit goes to #version365 answering below: http://stackoverflow.com/a/47806290/234309 « – Aaron Thoma
..[historical] detail: since the removal of --omnibox-popup-count flag (http://codereview.chromium.org/2013008) in May 2010 the number [was] hardcoded:
const size_t AutocompleteResult::kMaxMatches = 6;
a discussion two years later on the chromium-discuss mailing list about the 'Omnibox default configuration' "concluded"
"On lower performing machines generating more result would slow down the result display. The current number look like a good balance."
[which is not a very valid argument, considering the probably infinitesimal overhead retrieving more items than the hard-wired number]
why the heck is there no chromium fork that removes stupid UX limitations like this (or the no tabbar in fullscreen mode)^^
Since there is no more --omnibox-popup-count flag; you can use another flag which is new.
chrome://flags/#omnibox-ui-max-autocomplete-matches lets you select a maximum of 12 rows.
In fact there is no more --omnibox-popup-count flag
http://code.google.com/p/chromium/issues/detail?id=40083
So I think there is no way to enlarge the omnibox.