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QUESTION
I am new to Swift and IOS development, and I am trying to display fetched JSON data onto a text label.
Essentially, my goal is to display only the first object of the following API call result onto a text label (see example further down)
JSON to decode:
...ANSWER
Answered 2020-Nov-29 at 05:32I assume you wanted this
QUESTION
For a Symfony 4 project we need to make a large inpection
form about surfaces
with many fields. We're looking for the approach how to organize the structure and relationships and keep load speed in mind.
I've created the basic entity example below, which is still simple to be stored in one database table. The fields below are simple relations or string fields so a InspectionType would be easy.
...ANSWER
Answered 2020-Nov-11 at 14:26I would suggest to use a discriminator/inheritance map for your surfaces entity, with a single_table
strategy. This gives you the speed and flexibility you need.
QUESTION
I have the following json object which I want to restructure -
...ANSWER
Answered 2020-Nov-10 at 13:09var tmp = {};
res.forEach(function (item) {
var tempKey = item.Fuel_Commodity_Code;
if (!tmp.hasOwnProperty(tempKey)) {
tmp[tempKey] = {
Fuel: "",
Laden: "",
Ballast: "",
Idle: "",
Loading: "",
Discharging: "",
};
}
tmp[tempKey].Fuel = item.Fuel_Commodity_Code;
tmp[tempKey].Laden = item.Daily_Consumption_Value;
tmp[tempKey].Ballast = item.Daily_Consumption_Value;
tmp[tempKey].Idle = item.Daily_Consumption_Value;
tmp[tempKey].Loading = item.Daily_Consumption_Value;
tmp[tempKey].Discharging = item.Daily_Consumption_Value;
});
var results = Object.keys(tmp).map(function (key) {
return tmp[key];
});
console.log(results);
}
QUESTION
I am working on a scatter chart to display Speed (X-axis) vs Consumption (Y-axis) of different vehicle designs. The goal of the report is to examine that for the same design, is the particular vehicle more or less efficient than that of others in the market.
I would like to know if it is possible for the user to input the specifications for the particular vehicle's X-axis and Y-axis within the report itself so that the user can compare it visually.
As seen in the image below, say the user has input the specifications for the specific vehicle when it is laden (in red) and when it is ballast (in green).
...ANSWER
Answered 2020-Oct-16 at 09:54There are a few options:
When in Direct Query or Mixed Mode:
- Embed PowerApps in your report to capture data and write it to your data store and then refresh the visual.
- Build a companion App (in the tech of your choice) to update the DB with your parameters.
When in Import Mode: Use what if parameters to provide the input.
QUESTION
My data is as follows:
...ANSWER
Answered 2020-Jul-22 at 19:58There's no "magic bullet" here due to the number of points you are plotting, the fixed plot size, and the long x axis category text. You have to compromise somewhere.
The percentage labels above the bars are relatively easy to fix by swapping the space for a line break, but the x axis labels are too long even for the new guide_axis
function to give you a nice result. I think on balance you just need to lengthen your stringr::wrap
to allow all the labels to fill a maximum of three lines. That way you avoid clashes:
QUESTION
Sub hide()
Dim wb As Workbook
Dim ws As Worksheet
Dim c As Range
Dim targetRange As Range
Set wb = ThisWorkbook
Set ws = wb.Sheets("Ballast Quote")
Set targetRange = ws.Range("A20:A30")
targetRange.EntireRow.Hidden = False
For Each c In targetRange.Rows
If (WorksheetFunction.CountIf(c, "<>0") - WorksheetFunction.CountIf(c, "") = 0) And (WorksheetFunction.CountA(c) - WorksheetFunction.Count(c) = 0) Then
c.EntireRow.Hidden = True
End If
Next c
End Sub
...ANSWER
Answered 2018-Nov-19 at 14:27I suggest looking into Events, these are usually Sub or function called whenever something happens to a sheet/workbook
The particular event you want is: Worksheet.Change (https://docs.microsoft.com/en-us/dotnet/api/microsoft.office.tools.excel.worksheet.change?view=vsto-2017)
Or Worksheet.Calculate (https://docs.microsoft.com/en-us/dotnet/api/microsoft.office.tools.excel.worksheet.calculate?view=vsto-2017)
You can hook that sub to activate yours or enter your code in there. The documentation is in C# but uses the same Events, properties and methods
QUESTION
I'm creating a PDF with a large table on it. In this table, there's a cell that can be filled in with HTML. If it is, the HTML must be interpreted as HTML and not be shown as regular text. However, when I do so, the layout/style gets scrambled and some pictures don't get shown. (In the example I give, the bullet dashes are replaced by 9's.)
I program in C# and am using iText7 to create the PDF.
In my project, I have the following HTML Code that I want to show. The reason the HTML code looks like this is because it's RTF converted to HTML:
...ANSWER
Answered 2019-Jun-11 at 14:17Firstly, the problem isn't related to layout (table/cell/etc processing) - it's only about fonts and how iText processes them.
Secondly, the problem is that PDF's standard Symbol font, which is used by iText, differs from the one used by browsers.
Thirdly, iText doesn't processes "\F02D\9"
(and "\9" part in particular) correctly.
What can you do to improve the resultant pdf? Don't use the standard PDF's Symbol font - use your own Symbol font instead.
How to do it?
Let me introduce you the FontProvider
class.
FontProvider
is responsible to handle the fonts which may be used while processing an html file. Its instance could be passed as a parameter ofConverterProperties
, otherwise it'd be created by iText. By default iText adds toFontProvider
all standard pdf fonts (FontProvider#addStandardPdfFonts
) and some free sans fonts (DefaultFontProvider#SHIPPED_FONT_NAMES
).
You want to use your own Symbol font: that means that you should prevent iText from considering standard Symbol font during convertion. To do so, please create a DefaultFontProvider
instance with the first constructor's argument passed as false
.
(!) In 99% of the cases you want some other standard fonts to be considerd during convertion. So please add them manually as follows:
QUESTION
I need to group files based on date in filename. Example:
...ANSWER
Answered 2019-May-20 at 21:13I changed your regex from
QUESTION
I have a data-set with 1000 rows with text containing the order description of lamps. The data is full of inconsistent regex patterns and after referring to the few solutions, I got some help, but its not solving the issue. R remove multiple text strings in data frame remove multiple patterns from text vector r
I want to remove all delimiters and also keep only the words present in the wordstoreplace vector.
I have tried removing the delimiters using lapply and post that I have created 2 vectors- "wordstoremove" and "wordstoreplace"
I am trying to apply "str_remove_all()" and the "str_replace_all()". The the first function worked but the second did not.
Initially I had tried using a very naive approach but it was too clumsy.
...ANSWER
Answered 2019-May-18 at 01:07The regex is failing because you need to escape all special characters. See the differences here:
QUESTION
I have a dataframe which contains the voyages undertaken by different vessels over a period of time. A voyage typically consists of a single commencing port, single or multiple loading port/s and a single or multiple discharging port/s. My goal is to find the number of miles between commencing port to loading port, if there are multiple loading ports, then from one loading port to the next and also from loading port to discharging port. I also need to find the month in which a particular leg was undertaken. Here is some test data:
...ANSWER
Answered 2018-Nov-30 at 11:51Here's a tidyverse
solution:
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