[ad_1] Function that takes an input between 0 and 5 and outputs an array of 5 elements that will be used for generating 5 stars in the UI [closed] [ad_2] solved Function that takes an input between 0 and 5 and outputs an array of 5 elements that will be used for generating 5 stars … Read more
[ad_1] Assuming your JSON is assigned to a variable called response you can access the body with:let body = response.data.data[0].body And the title withlet title = response.data.data[0].title In case you want to loop over the data array in order to get a value for all entries (e.g. title), try this:let titles = response.data.data.forEach(entry => console.log(entry.title)); … Read more
[ad_1] The address is expressed through the CLPlacemark postalAddress property. let address = placemark.postalAddress That line won’t compile unless you also import Contacts at the top of your file. Okay, so now you are in the Contacts world! What you have is a CNPostalAddress. You can ask the CNPostalAddress for its street, city, state, and … Read more
[ad_1] Use a forEach() loop or map() and simply push the sliced original array items into the second array. var array= [ [1,”dataA”,”dataB”,”dataC”,”dataD”], [2,”dataA”,”dataB”,”dataC”,”dataD”], [3,”dataA”,”dataB”,”dataC”,”dataD”], [4,”dataA”,”dataB”,”dataC”,”dataD”] ]; var resultSecondArray= []; array.forEach (function(arr){ resultSecondArray.push(arr.slice(0,3)); }) console.log(resultSecondArray); // gives [[1, “dataA”,”dataB”],[2, “dataA”,”dataB”],[ 3, “dataA”, “dataB”],[ 4,”dataA”, “dataB”]] Using a map() to get the same result let array= … Read more
[ad_1] There is no sand boxing for VS extensions so they have the same permissions as VS process, including admin access when VS is running elevated. 2 [ad_2] solved What permission have Visual Studio Extensions? [closed]
[ad_1] Well the message is clear and it is easy to spot in your program: double gallons,miles; while (miles>=0||gallons>=0) { miles is declared in a function and so is an automatic variable. Automatic variables are not initialized (so they have garbage values). Now in the first executable statement you compare miles. But miles is still … Read more
[ad_1] To pass literal string to a function, it must have a parameter of type char const *, not char *. So your constructor should have this prototype: Etudiant(char const * c, unsigned int, Date &); Saying the above, you also do not allocate enough memory to copy a string in your constructor. This line: … Read more
[ad_1] You are first assigning an empty list to x: x = [] And then you assign a single int (twice): for i in range (2): x = int(input(“enter a number: “)) 1: x = [] 2: x = first user input 3: x = second user input What you want to do is append … Read more
[ad_1] If there is an if statement after an elif, this means this a different block of if statements. For example, if I do yes = “yes” no = “no” if yes == “yes”: print(“yee”) elif no == “no”: print(“:(“) It will only print “yee” as after it stopped after the first one worked. However, … Read more
[ad_1] You can use boost lexical-cast which is exactly for this purpose. It will throw an exception the conversion fails. Boost is well tested and you can safly use it to do the conversion for you. This could look like this: #include <boost/lexical_cast.hpp> #include <iostream> int cube(int x) { return x*x*x; } int main() { … Read more
[ad_1] The reason you are getting this error is because the EditText is not created on the UI yet. But, you need the EditText on the screen, along with some valid data before you can call Integer.parseInt. You need to use some sort of interface, through which you would call Integer.parseInt. I suggest using a … Read more
[ad_1] Missprint. Should be: sql = sql + ” ORDER BY MemberID DESC Limit 1″; 0 [ad_2] solved I received error when I used this SQL Syntax
[ad_1] “\t” is not a viable option but @Magnus Eriksson gave good answer: echo “\t”.$var1.”\t”.$var2.PHP_EOL: apple fruit tomato fruit pineapple fruit echo ‘ ‘.str_pad($var1,20,” “).$var2.PHP_EOL: apple fruit tomato fruit pineapple fruit [ad_2] solved Line breaks between variables in PHP
[ad_1] You could try this. Use: Get-FileSize “C:\folder1″,”C:\folder2″,”C:\folder3\folder1” Output: Name Value —- —– Total 1456.00 C:\folder1 100.00 C:\folder2 123.00 C:\folder3\folder1 1233.00 Doesn’t throw in MB because of the calculations that SUM does… Function Get-FileSize([string[]]$Array) { $Output = @{} Foreach($String in $Array){ $FolderInfo = Get-ChildItem -Recurse $String $totalSize = “{0:N2}” -f (($FolderInfo | Measure-Object -Property Length … Read more
[ad_1] Although you believe your code is similar to this: #include <iostream> double f() { double x = 3; return x * -1; } int main() { std::cout << f() << std::endl; } The code you have actually takes the type of x from the result of a vector’s size() – this returns a std::size_t: … Read more