Is there a way that I put the white spaces in the QGroundControl? I am new to this and not sure much about QML or qmake.
I want to change title from “QGroundControl” to “Q Ground Control”.
I tried to do the change in the “qgroundcontrol.pro” at the below line, but this didn’t worked as I was expecting.
FROM: DEFINES += QGC_APPLICATION_NAME=\"\\\"QGroundControl\\\"\"
TO: DEFINES += QGC_APPLICATION_NAME=\"\\\"Q Ground Control\\\"\"
The RESULT is: Q -DGround -DControl
Required Result: Q Ground Control
OK, I think I have a solution for you:
QGC = '\\"Q Ground Control\\"'
DEFINES += QGC_APPLICATION_NAME=\"$${QGC}\"
Try it and let us know how it goes.
Fixed my issue by using the correct escape sequence:
DEFINES += QGC_APPLICATION_NAME='"\\\"Custom QGroundControl\\\""'
Related
I’ve got a problem with creating a proper expression when it comes to a position of an image.
I do have this expression placed in position: thisComp.layer("TA1").transform.position
My goal is adding to this expression (thisComp.layer("TA1").transform.position)
An extra line which can move the whole image by 200 pixels down
I don’t know what to type in order to make it work or how to solve it. I’ve tried to do my research on expressions but so far unable to find any answers myself.
Thank you in advance
enter image description here
To add to Stib's comment above (I still don't have enough rep to comment). You can use the pickwhip tool to access the individual x and y properties. The pickwhip tool is the one with the spiral icon below the property values.
If I click on the pickwhip and drag it to the x value of my position, I get:
temp = transform.position[0];
[temp, temp]
If I then add a line between those and pickwhip the y value, I'll have:
temp = transform.position[0];
transform.position[1]
[temp, temp]
Then I can change it to:
x = transform.position[0];
y = transform.position[1] + 200;
[x, y]
This should also give you what you want.
Of course this could also be done to a seperate layer giving you:
x = thisComp.layer("TA1").transform.position[0];
y = thisComp.layer("TA1").transform.position[1] + 200;
[x, y]
I'm attempting to build a PowerShell CmdLet that can parse and cleanly reformat a chunk of XAML or any other markup language.
So far, I've had to build an assortment of CmdLet's so that I can get the correct information to put into this thing (for indentation, counts, items, child items, etc, so forth...)
What I'm attempting to do is to collect ALL of the properties and values in a set of XAML/HTML, etc, and then once I have the lengths of all those variables, I can then start to chunk them out and properly format them so that they all output down a straight line. It may not make a super amount of sense as I describe it? So, here's an example.
<Window xmlns = 'http://schemas.microsoft.com/winfx/2006/xaml/presentation'
xmlns:x = 'http://schemas.microsoft.com/winfx/2006/xaml'
Title = 'Window Title'
Height = '600'
MinHeight = '600'
Width = '800'
MinWidth = '800'
BorderBrush = 'Black'
ResizeMode = 'CanResize'
HorizontalAlignment = 'Center'
WindowStartupLocation = 'CenterScreen'>
The reason I am attempting to build this, is so that I can programmatically save the instructions to a smaller footprint. So, instead of... having fluctuating numbers for each line and item and the end result looking like this...
<Window xmlns='http://schemas.microsoft.com/winfx/2006/xaml/presentation'
xmlns:x = 'http://schemas.microsoft.com/winfx/2006/xaml' Title = 'Window Title' Height = '600'
MinHeight = '600' Width = '800' MinWidth = '800' BorderBrush = 'Black' ResizeMode = 'CanResize'
HorizontalAlignment = 'Center' WindowStartupLocation = 'CenterScreen'>
...I then have a set of instructions that can vectorize the content of the XAML, so that it has a pattern and less randomness. Sure, the line count might get expanded quite a bit, but there's no need to be concerned with that if all it is doing is expanding into RAM. Which is the point of it...
At any rate, the code that I am having trouble with is essentially a way to preserve the spacing between the quoted objects. I feel like I'm beating my head against a wall trying to get this to work correctly when I know it's a matter of Regex ...
I've posted the code I'm talking about via this link.
https://github.com/secure-digits-plus-llc/FightingEntropy/blob/master/Format-XAML.ps1
Lines 43-147
It is a script block, and testing with it requires a Xaml Here String.
Any suggestions would be appreciated. I'm not much of a Regex fan, I understand some basics to it but I'm not that great with it yet.
-MC
Found the answer I was looking for.
Not the most eloquent way to solve the issue I was having, but it works.
"(?<=\').+?(?=\')"
When the lines are split, and you want to preserve the spacing within the quotes, then you need something like this.
I was attempting to iterate through a do loop until the array/string contained (2) single quotes, but what was happening was... 'oh. I thought you wanted to match 'adbhjikvgrfe' with '21345rfs'.
No regex. Wasn't looking to match that. sigh.
Then it was taking the spacing out between the quotes.
sigh
I gotta say... anyone who truly writes good programming...? Well, I tip my hat off to you good sir/ma'am... because... it's a frustrating job. For certain.
Getting stuck on how to read and pretty up these values from a multiline cell via arrayformula.
Im using regex as preceding line can vary.
just formulas please, no custom code
The first column looks like a set of these:
```
[config]
name = the_name
texture = blah.dds
cost = 1000
[effect0]
value = 1000
type = ATTR_A
[effect1]
value = 8
type = ATTR_B
[feature0]
name = feature_blah
[components]
0 = comp_one,1
[resources]
res_one = 1
res_five = 1
res_four = 1
<br/>
Where to be useful elsewhere, at minimum it needs each [tag] set ([effect\d], [feature\d], ect) to be in one column each, for example the 'effects' column would look like:
ATTR_A:1000,ATTR_B:8
and so on.
Desired output can also be seen in the included spreadsheet
<br/>
<b>Here is the example spreadsheet:</b>
https://docs.google.com/spreadsheets/d/1arMaaT56S_STTvRr2OxCINTyF-VvZ95Pm3mljju8Cxw/edit?usp=sharing
**Current REGEXREPLACE**
Kinda works, finds each 'type' and 'value' great, just cant figure out how to extract just that from the rest, tried capture (and non-capturing) groups before and after but didnt work
=ARRAYFORMULA(REGEXREPLACE($A3:$A,"[\n.][effect\d][\n.](.)\n(.)","1:$1 2:$2"))
**Current SUBSTITUTE + REGEXEXTRACT + REGEXREPLACE**
A different approach entirely, also kinda works, longer form though and left with having to parse the values out of that string, where got stuck again. Idea was to use this to simplify, then regexreplace like above. Getting stuck removing content around the final matches though, and if can do that then above approach is fine too.
// First ran a substitute
=ARRAYFORMULA(SUBSTITUTE(SUBSTITUTE($A3:$A,char(10),";"),";;",char(10)))
// Then variation of this (gave up on single line 'effect/d' so broke it up to try and get it working)
=ARRAYFORMULA(IF(A3:A<>"",IFERROR(REGEXEXTRACT(A3:A,"(?m)^(?:[effect0]);(.)$")&";;")&""&IFERROR(REGEXEXTRACT(A3:A,"(?m)^(?:[effect1]);(.)$")&";;")&""&IFERROR(REGEXEXTRACT(A3:A,"(?m)^(?:[effect2]);(.)$")&";;"),""))
// Then use regexreplace like above
=ARRAYFORMULA(REGEXREPLACE($B3:$B,"value = (.);type = (.);;","1:$1 2:$2"))
**--EDIT--**
Also, as my updated 'Desired Output' sheet shows (see timestamped comment below), bonus kudos if you can also extract just the values of matching 'type's to those extra columns (see spreadsheet).
All good if you cant though, just realized would need that too for lookups.
**--END OF EDIT--**
<br/>
Ive tried dozens of things, discarding each in turn, had a quick look in version history to grab out two promising attempts and shared them in separate sheets.
One of these also used SUBSTITUTE to simplify input column, im happy for a solution using either RAW or the SUBSTITUTE results.
<br/>
**Potentially Useful links:**
https://github.com/google/re2/wiki/Syntax
<br/>
<b>Just some more words:</b>
I also have looked at dozens of stackoverflow and google support pages, so tried both REGEXEXTRACT and REGEXREPLACE, both promising but missing that final tweak. And i tried dozens of tweaks already on both.
Any help would be great, and hopefully help others in future since examples with spreadsheets are great since every new REGEX seems to be a new adventure ;)
<br/>
P.S. if we can think of better title for OP, please say in comment or your answer :)
paste in B3:
=ARRAYFORMULA(SUBSTITUTE(TRIM(TRANSPOSE(QUERY(TRANSPOSE(
IF(C3:E<>"", C2:E2&":"&C3:E, )),,999^99))), " ", ", "))
paste in C3:
=ARRAYFORMULA(IFNA(REGEXEXTRACT($A3:$A, "(\d+)\ntype = "&C2)))
paste in D3:
=ARRAYFORMULA(IFNA(REGEXEXTRACT($A3:$A, "(\d+)\ntype = "&D2)))
paste in E3:
=ARRAYFORMULA(IFNA(REGEXEXTRACT($A3:$A, "(\d+)\ntype = "&E2)))
paste in F3:
=ARRAYFORMULA(IFNA(REGEXEXTRACT(A3:A, "\[feature\d+\]\nname = (.*)")))
paste in G3:
=ARRAYFORMULA(IFNA(REGEXEXTRACT(A3:A, "\[components\]\n\d+ = (.*)")))
paste in H3:
=ARRAYFORMULA(IFNA(REGEXREPLACE(INDEX(SPLIT(REGEXEXTRACT(
REGEXREPLACE(A3:A, "\n", ", "), "\[resources\], (.*)"), "["),,1), ", , $", )))
spreadsheet demo
This was a fun exercise. :-)
Caveat first: I have added some "input data". Examples:
[feature1]
name = feature_active_spoiler2
[components]
0 = spoiler,1
1 = spoilerA, 2
So the output has "extra" output.
See the tab ADW's Solution.
I'm rendering texts in a prawn pdf report and would like to define the exact spacing after a paragraph.
I found :leading, which helps to define the line height, but nothing to define the spacing after a new paragraph (within the same cell or bounding box).
So far I have not found out how to define the spacing as such, but I still think I found the problem why the space was too large.
I add the statement
puts content.dump
to my class to print the content on the console.
In the cases where I had a paragraph in the content, the paragraph was replaced by \n\n.
Example:
<p>Text</p><p>Text</p>
is changed to
"Text\n\nText\n\n"
As I anyway use an html sanitizer method to remove undesired html tags, I could extend the method with the following:
res = content.gsub(/\n{2,2}/, "\n")
res = res.gsub(/\n{3,}/, "\n\n")
This solved the problem for me.
Currently I am working very basic game using the C++ environment. The game used to be a school project but now that I am done with that programming class, I wanted to expand my skills and put some more flourish on this old assignment.
I have already made a lot of changes that I am pleased with. I have centralized all the data into folder hierarchies and I have gotten the code to read those locations.
However my problem stems from a very fundamental flaw that has been stumping me.
In order to access the image data that I am using I have used the code:
string imageLocation = "..\\DATA\\Images\\";
string bowImage = imageLocation + "bow.png";
The problem is that when the player picks up an item on the gameboard my code is supposed to use the code:
hud.addLine("You picked up a " + (*itt)->name() + "!");
to print to the command line, "You picked up a Bow!". But instead it shows "You picked up a ..\DATA\Images\!".
Before I centralized my data I used to use:
name_(item_name.substr(0, item_name.find('.')))
in my Item class constructor to chop the item name to just something like bow or candle. After I changed how my data was structured I realized that I would have to change how I chop the name down to the same simple 'bow' or 'candle'.
I have changed the above code to reflect my changes in data structure to be:
name_(item_name.substr(item_name.find("..\\DATA\\Images\\"), item_name.find(".png")))
but unfortunately as I alluded to earlier this change of code is not working as well as I planned it to be.
So now that I have given that real long winded introduction to what my problem is, here is my question.
How do you extract the middle of a string between two sections that you do not want? Also that middle part that is your target is of an unknown length.
Thank you so very much for any help you guys can give. If you need anymore information please ask; I will be more than happy to upload part or even my entire code for more help. Again thank you very much.
In all honeasty, you're probably approaching this from the wrong end.
Your item class should have a string "bow", in a private member. The function Item::GetFilePath would then (at runtime) do "..\DATA\Images\" + this->name + ".png".
The fundamental property of the "bow" item object isn't the filename bow.png, but the fact that it's a "bow". The filename is just a derived proerty.
Assuming I understand you correctly, the short version of your question is: how do I split a string containing a file path so I have removed the path and the extension, leaving just the "title"?
You need the find_last_of method. This gets rid of the path:
std::size_type lastSlash = filePath.find_last_of('\\');
if (lastSlash == std::string::npos)
fileName = filePath;
else
fileName = filePath.substr(lastSlash + 1);
Note that you might want to define a constant as \\ in case you need to change it for other platforms. Not all OS file systems use \\ to separate path segments.
Also note that you also need to use find_last_of for the extension dot as well, because filenames in general can contain dots, throughout their paths. Only the very last one indicates the start of the extension:
std::size_type lastDot = fileName.find_last_of('.');
if (lastDot == std::string::npos)
{
title = fileName;
}
else
{
title = fileName.substr(0, lastDot);
extension = fileName.substr(lastDot + 1);
}
See http://msdn.microsoft.com/en-us/library/3y5atza0(VS.80).aspx
using boost filesystem:
#include "boost/filesystem.hpp"
namespace fs = boost::filesystem;
void some_function(void)
{
string imageLocation = "..\\DATA\\Images\\";
string bowImage = imageLocation + "bow.png";
fs::path image_path( bowImage );
hud.addLine("You picked up a " + image_path.filename() + "!"); //prints: You picked up a bow!
So combining Paul's and my thoughts, try something like this (broken down for readability):
string extn = item_name.substr(item_name.find_last_of(".png"));
string path = item_name.substr(0, item_name.find("..\\DATA\\Images\\"));
name_ = item_name.substr( path.size(), item_name.size() - extn.size() );
You could simplify it a bit if you know that item name always starts with "..DATA" etc (you could store it in a constant and not need to search for it in the string)
Edit: Changed extension finding part to use find_last_of, as suggested by EarWicker, (this avoids the case where your path includes '.png' somewhere before the extension)
item_name.find("..\DATA\Images\") will return the index at which the substring "..\DATA\Images\" starts but it seems like you'd want the index where it ends, so you should add the length of "..\DATA\Images\" to the index returned by find.
Also, as hamishmcn pointed out, the second argument to substr should be the number of chars to return, which would be the index where ".png" starts minus the index where "..\DATA\Images\" ends, I think.
One thing that looks wrong is that the second parameter to substr should be the number of chars to copy, not the position.