Kirat

[Solved] How do I make a button stay “Pressed” after clicking

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[ad_1] my sulotion (need to use a Directive) –html button.component.html <button class=”btn btn-danger” style=”width: 110px” appButton” ></button> –Typescript button.directive.ts @Directive({ selector: ‘[appButton]’ }) export class ButtonDirective implements OnInit { constructor(private elRef: ElementRef, private renderer: Renderer2) { } ngOnInit() { } @HostListener(‘mousedown’) onmousedown(eventData: Event) { if (this.elRef.nativeElement.style.backgroundColor === ‘blue’) { this.renderer.setStyle(this.elRef.nativeElement, ‘background-color’, ‘rgba(200,0,0,0.7)’); } else { … Read more

[Solved] Count the occurences of rows based on it’s columns values

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[ad_1] Here is the not-so-scalable C way. #include <stdio.h> int main(void){ int matrix[4][2] = {{1,1},{1,2},{2,1},{2,2}}; int i, j, counter=0; for (i=0;i<4;i++) { if (matrix[i][0] == 1 && matrix[i][1] == 1) counter++; } printf(“count %d”, counter); } 0 [ad_2] solved Count the occurences of rows based on it’s columns values

[Solved] dynamic filter choice field in django

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[ad_1] So I figured this out, I was passing the plant_number instead of the id, which is what django was expecting since my filter is against the Sightings model and plant_number is a foreign key in the the Sightings model. The code that worked: plant_number = django_filters.ChoiceFilter(choices=[[o.id, o.plant_number + ” ” + o.Manufacturer] for o … Read more

[Solved] Find string according to words count

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[ad_1] A) Use String_Split or something similar to create a table for each word. LG 55 Vacuum theater home #table_of_words (text varchar(32)) text LG 55 Vacuum Theater Home B) join the created table with the main table using an expression like SELECT DISTINCT Description FROM main_table Main JOIN #table_of_words WD ON Main.Description Like ‘%’+WD.text+’%’ If … Read more

[Solved] Regex not matching all the paranthesis substrings [duplicate]

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[ad_1] Parenthesis in regular expressions are used to indicate groups. If you want to match them literally, you must ‘escape’ them: import re found = re.findall(r’\(.*?\)’, text) print(found) Outputs: [‘(not all)’, ‘(They will cry “heresy” and other accusations of “perverting” the doctrines of the Bible, while they themselves believe in a myriad of interpretations, as … Read more

[Solved] searching for list of vowels and replacing the vowels with dot (.) in a given string in scala [closed]

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[ad_1] Check below code. scala> val vowels= Set(‘a’,’e’,’i’,’o’,’u’) // List Of vowels oval: Seq[Char] = List(a, e, i, o, u) scala> val data = “BangaLore” // Value data: String = BangaLore scala> data.toLowerCase.map(c => if(vowels(c)) ‘.’ else c) res17: String = b.ng.l.r. 4 [ad_2] solved searching for list of vowels and replacing the vowels with … Read more

[Solved] How set auto day/night mode google maps in Xamarin Forms

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[ad_1] Install the Xamarin.Forms.GoogleMaps Nuget Package (source code available on GitHub) which has already implemented it on Xamarin.Forms. You can refer to the MapStylePage sample available here which basically explains you how to create original map styles using MapStyle With Google. You can use the wizard, select the Night theme from there and get the … Read more

[Solved] python replace string at 2 parts in one line [duplicate]

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[ad_1] You can use the Python replacement regex engine to do recursion and the replacement you want. Regex r”LTRIM\(RTRIM(\((?:(?>(?!LTRIM\(RTRIM\(|[()])[\S\s])+|\(|(?R))*\))\)” Replace with r”TRIM\1″ Sample import regex src=””‘ .. LTRIM(RTRIM(AB.ITEM_ID)) AS ITEM_NUMBER, .. REPLACE(LTRIM(RTRIM(NVL(AB.ITEM_SHORT_DESC,AB.ITEM_DESC))),’,’,”) AS SHORT_DESC .. LTRIM(RTRIM(AB.ITEM_ID))** AS ITEM_NUMBER,** ”’ srcnew = regex.sub(r”LTRIM\(RTRIM(\((?:(?>(?!LTRIM\(RTRIM\(|[()])[\S\s])+|\(|(?R))*\))\)”, r”TRIM\1″, src) print( srcnew ) see https://repl.it/repls/DelightfulSatisfiedCore#main.py 1 [ad_2] solved python replace string … Read more

[Solved] Why is this object reference supposedly not set to an instance of an object that has obviously been identified by the compiler?

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[ad_1] The fix ended up being simple, and even logical, in hindsight. The controls are dynamically added to the form, like so: formCustCatMaint.Controls.Add(coName) And so, replacing this line, in the loop: For Each cntrl As Control In Me.Controls …with this: For Each cntrl As Control In formCustCatMaint.Controls And this line, in the GetLabelTextForID() function: For … Read more

[Solved] How to check PowerShell disable by group policy using C#

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[ad_1] There is a limitation called ExecutionPolicy, setting, which can prevent from running scripts from files. From C#, you can create an instance of InitialSessionState with ExecutionPolicy = ByPass and create Powershell with this initial session state. Then try to run your script file with Invoke-Command -FilePath command. [ad_2] solved How to check PowerShell disable … Read more