[ad_1] The data is being fetched asynchronously and the print statement is getting executed before the response is received. print the data after you assign value to self.jumlahStok [ad_2] solved Global Variable Not Update ( Swift ) [closed]
[ad_1] First, move the non-date columns in to the index, then use replace and reset_index: df = df.set_index(‘CashFlows’) df = df.rename(columns=lambda x: ‘year_’+str(x.year)) [ad_2] solved How to change column names from numbers to names [closed]
[ad_1] If the number input isn’t one that you check (1 to 5) then you hit: else if (a == 1) { std::cout << “\n”; return 1; } which will enter the if (because a is 1), print a new line and return from main ending your run. [ad_2] solved Me not understanding do while … Read more
[ad_1] I’ve copied the data from your post above so you can skip the variable assignment library(“tidyverse”) df <- read.table(file = “clipboard”, header = T) %>% as_tibble() You need to modify your data structure slightly before you pass it to ggplot. Get each of your test names into a single variable with tidyr::gather. Then pipe … Read more
[ad_1] You can make your query like this for getting same result that you want – SELECT SUM(Total) as total,Name from table_name group by Name; 2 [ad_2] solved How to output only 1 if data same [closed]
[ad_1] This is how you can proceed: <script type=”text/javascript”> var timeleft = 30; var downloadTimer = setInterval(function(){ timeleft–; document.getElementById(“countdowntimer”).textContent = “:” + ((timeleft >= 10) ? timeleft : (“0” + timeleft)); if(timeleft <= 0){ clearInterval(downloadTimer); window.location.replace(“next_slide.html”); } },1000); </script> 0 [ad_2] solved Double digit 30 seconds countdown
[ad_1] You need to append to code each time through the loop, not assign to it. You shouldn’t reinitialize it in the loop, and the return statement should be after the loop. And if you want a 2-dimensional list, you need to wrap the concatenations in another list. However, the loop can be replaced completely … Read more
[ad_1] Your last print says to print the character pointed to by str as a decimal, which is exactly what it did (for a memory location you just deallocated, making this undefined behavior). 3 [ad_2] solved Why when I print it appears 80 for *str in decimal (letter P in ASCII)?
[ad_1] That is so because , global scope in browser and nodejs are different. When you declare a var in browser , variable is attached to global scope and can be accessed by this operator. Where as it is not the case with nodejs. So if you copy paste and run this code in browser … Read more
[ad_1] The tag is unrecognized in this browser. If you meant to render a React component, start its name with an uppercase letter [closed] [ad_2] solved The tag is unrecognized in this browser. If you meant to render a React component, start its name with an uppercase letter [closed]
[ad_1] Don’t not read the docs: retrieve_student_responses Students are identified by the unique ID or email address of the user, as returned by the Google Admin SDK. So there’s clearly no guarantee it will return the email.. If you read the docs you can find how to properly retrieve the email for a student id: … Read more
[ad_1] You can try this- const data = [ “2-inch leg extension”, “2′ x 8′ Overhead Garage Storage Rack”, “4 Drawer Base Cabinet 16-1/2\”W x 35\”H x 22-1/2\”D”, “24\” Long Tool Bar w/ Hooks Accessory” ]; const res = data.map(str => str.replace(/[^a-z\d\-_]/ig, ”)); console.log(res); If you need any prefix with the ID then add it … Read more
[ad_1] Try this function function mapData(data) { let result = []; data.forEach(element => { let t = element.time + 9200; let substr = t.toString().substr(0, 8); if(!result[substr]) result[substr] = 0; result[substr] += element.count; }); let returnResult = []; result.forEach((element, index) => returnResult.push({ time: index, count: element }) ); return returnResult; } 2 [ad_2] solved Summarize data … Read more
[ad_1] Take out the echo calls, you can’t send information to the browser before the headers. You can try something like this to still show if an error happens: if(!$retval) { echo “Unsuccessfull ” . mysql_error(); } [ad_2] solved Cannot modify header information [duplicate]
[ad_1] Is an automatic quiz generator possible? It depends on what you call automatic, and what you consider a successful level of functionality. Something is definitely possible. Is it that automatic, or do you have to enter your own questions and correct answers? Can it observe text syntax so that it can create questions based … Read more