Traversing a n-ary tree without using recurrsion
How can I traverse an n-ary tree without using recursion?Recursive way:traverse(Node node){ if(node == null) return; for(Node child : node.getChilds()) { traverse(child); }}
View ArticleHow to load a template from full path in the template engine TWIG
I'm wondering how to load a template from it's full path (like FILE constant give).Actually you have to set a "root" path for template like this :require_once...
View ArticleDifference between ( for... in ) and ( for... of ) statements?
I know what is a for... in loop (it iterates over the keys), but I have heard about for... of for the first time (it iterates over values).I am confused about for... of loop.var arr = [3, 5, 7];arr.foo...
View ArticleHow to select value from Dropdown without using Select class, Becuase in have...
My HTML code is here:<fieldset><div class="clearfix"><div class="clearfix"><div class="clearfix"><div class="clearfix"><div class="qs-formfield-short...
View ArticleClik here to view.
Way ANDROID DEVICES can't send requests to my server
Hello Developers,thanks for being helpful on all-time.I'm working on a project it's working fine on Web Navigator Chrome,but when I build the Android App using react-native, I found that I can't send...
View ArticleClik here to view.
counting channel discord.js v14
if (counterChannel && counterChannel.type === "GUILD_VOICE") { const currentName = counterChannel.name; const match = currentName.match(/^vouches-(\d+)$/); if (match) { const currentCount =...
View ArticleConverting a bar_index in the future to a date in Pinescript
In the example of TSLA the current bar_index is 3444 and I calculate a turning point at bar_index 3535 (trading days), how do I convert that 3535 into a date format dd/MM/YY to display in my...
View ArticleClik here to view.
Prevent drawing over a child window under WorkerW when wallpaper is changed
after reading this article and trying in c++https://www.codeproject.com/Articles/856020/Draw-Behind-Desktop-Icons-in-Windows-plusI managed to set my window as child of the WorkerW window which draws...
View ArticleLookup every character in string and replace with character from another string
I have a table with two string type columns named IL and CL. I have to compare both the strings character by character and wherever there is a question mark in column CL string, I have to replace it...
View ArticlePowerQuery M: import data from 10 websites and put it into a single table
Could someone please help me fix this VBA code so that the output doesn't have any null rows and all data for a particular date is displayed parallely? Also, it'd be great if you could optimize this...
View ArticleOperator precedence in Java with assignment [duplicate]
Can anyone help me understand the logic behind the following results?Case 1.int x,a = 100;x = a + (a=6);System.out.println(x); //prints 106Case 2.int x,a =100;x = (a=6) + a;System.out.println(x);...
View ArticleDoes display:flex work for semantic tag - nav?
I wanted to make navigation bar and inside header tag im having a nav tag followed by ul and 3 li tags. I want to apply flex property on my nav but it's not working.if I put a div tag instead of nav...
View ArticleReading data from Firestore database on Web app
I am so very lost on how to simply read records from Firestore.I have a single collection called properties. In it, I have several documents all in the same form (all have name, and category). That's...
View ArticleHow do I implement soft delete in OpenXava?
OpenXava does not seem to offer any bundled implementation of the soft delete strategy, e.g. a strategy of using a deletedAt column that can be NULL, and setting it to the time the row was deleted,...
View Articledependent drop down list based on first question in google form?
I have a google sheet. Column B is product, column A is sub-product. I want user to select product in question 1 of google form (column B in sheet), and then have an onChange type trigger to populate...
View ArticleNeed help implementing Google Places API
I'm very new to web design and it's become part of my many jobs as a startup partner. We're not at the point where we can pay a developer yet (this is way outside my expertise) and I'm trying to...
View ArticleVite Manifest V3 Webextension running into CSP inline-src issue
I am attempting to load React Player as a dependency in the content script of a Vite web extension (see this github project). However, I keep running afoul of the CSP policies, specifically inline-src...
View ArticleClik here to view.
A question about debug on devc++ when I use c++
I am a beginner of C++. I don't know how to debug a vector on devc++, I used following methods to try to figure out the values in arr, but it failled.That's my codes#include<stdio.h>#include...
View ArticleWhich version of DLL is the right one to use in the NuGet package?
I am writing a .NET 6.0 console app that uses reflection toLoad an arbitrary class library (DLL) - I can't predict what DLL the end user may load - the possibilities are infinite.Find out its public...
View ArticleUpgrading java 8 to 17, jaxb to jakarta generates source classes from wsdl...
We are in process of upgrading Spring boot 2.7 to 3.2As part of this upgrade, I upgraded java 8 to java 18 and some other necessary updates too. I updated jaxb schema to jakarta ee and version 3.0.I...
View Article