[ad_1] Maybe I am missing something here, but if 350 sq ft requires 1 gallon, then 250 sq ft will require 250/350 gallons. So you are being asked (I suppose) to request the area from the user and calculate the paint required for that area. wall_area=float(input(“How big is your wall in square feet? “)) gallons_paint … Read more
[ad_1] You are looking for the flag m (/regexp/m) It’s getting a little old, but http://rubular.com/ has a ruby regexp testing interface and the basic classes and modifiers remainder. [ad_2] solved Regex to match string over multiple lines
[ad_1] Here’s a one-liner with match: df$TakerId = df$AltTakerId[match(df$QuestionId, df$AltQuestionId)] df # QuestionId AltQuestionId AltTakerId TakerId # 1 NA 1 7 NA # 2 NA 2 13 NA # 3 NA 4 10 NA # 4 NA 5 15 NA # 5 NA 6 17 NA # 6 1 NA NA 7 # 7 NA … Read more
[ad_1] You need a way to associate the inventory level of the ingredients (which you have as your double variables), with the order id of the ingredient (which is the result you want at the end). One solution would be to use an Ingredient class that might look something like this: public class Ingredient { … Read more
[ad_1] You have wrong jQuery selector “nav” $(“nav ul”).toggleClass(“showing”); your HTML code doesn’t have that, instead it has “div”, try: $(“div ul”).toggleClass(“showing”); and also fix your CSS: .showing { max-height: 20em; } 1 [ad_2] solved Jquery how can i remove the class
[ad_1] I think the issue here is scope. You are setting your class variables and then when you are trying to reference them within your function you are not using $this->host for example but using $host. The $host variable within the function has not been initialized with a value within the function’s scope. I haven’t … Read more
[ad_1] This is not a trivial problem, but conceptually you would approach it as follows. In a text input, call a function every time a user enters a value: <input class=”someClass” id=’someId’ name=”someName” type=”text” onkeyup=’getProperties(this.value)’ > Where getProperties uses ajax and might look something like this: function getProperties(value) { $.post( “somePHPFile.php”, {query: value}, function (data) … Read more
[ad_1] add another column in table beside comment and update it using admin page, set either 0 for unapproved and 1 for approved value of that table , according to that column value comment get shown on post! [ad_2] solved PHP comment system and login system
[ad_1] try to understand your question, as far as I can do now… df = pandas.read_csv(‘your file name’,sep=’;’, header=None) df = df.groupby([1]).mean().reset_index() then pick the column you need. 2 [ad_2] solved How to merge data into python
[ad_1] I would probably consider doing this another way… Have an empty hashmap<String sub, int multiplier> Read in the name Generate the subname Fetch from or create subname in hashmap If new, set multiplier to 1 If exists, increment multiplier Return String.format(“%s%3d”, subname, multiplier x 5).toUpperCase() I would give you code but writing the above … Read more
[ad_1] It may be a problem with scope (what’s declared inside the brackets may not be available after the brackets close). Not sure what Java is doing. if (totalSeconds >= 60) { int intMinutesFromSeconds = (int) minutesFromSeconds; } int totalMinutes = intMinutesFromSeconds + … You can fix it with something like: int intMinutesFromSeconds = 0; … Read more
[ad_1] Different methods can be used for removing leading and trailing spaces, for converting multiple spaces to one and to remove spaces before exclamation mark, comma etc: mystr = ” Hello . To , the world ! ” print(mystr) mystr = mystr.strip() # remove leading and trailing spaces import re # regex module mystr = … Read more
[ad_1] I have just tried with Capybara with Poltergeist; it worked fine. When I tried your code as well but, div[@id=”NavFrame1″] does not exist. So there might be a parsing problem… require ‘capybara’ require ‘capybara/dsl’ require ‘capybara/poltergeist’ Capybara.register_driver :poltergeist_debug do |app| Capybara::Poltergeist::Driver.new(app, inspector: true) end Capybara.javascript_driver = :poltergeist_debug Capybara.current_driver = :poltergeist_debug visit(“https://pt.wiktionary.org/wiki/fazer”) doc = Nokogiri::HTML.parse(page.html) … Read more
[ad_1] Not sure if this is what you mean. But I’ve created a sample here where every click event it will get the value of the input fields. <input type=”text” id=”name”/> <input type=”text” id=”number”/> <button id=”getvalue”>Get value</button> Here’s the js $(document).ready( function(){ $(‘#getvalue’).click( function() { var nameVal = $(‘#name’).val(); var numVal = $(‘#number’).val(); if(nameVal == … Read more
[ad_1] Try this: Open CMD: 1. sqlplus / as sysdba; 2. create user test identified by 123; 3. grant all privileges to test; Here: test is the new user whose password is 123 Now when you need to login with this user Type in CMD: Sqlplus test/123 Correction: In URL: url=”jdbc:oracle:thin:@localhost:1523:system”; the last parameter should … Read more