First you might change your if condition because you already test one time your searchArray == arr[i] if (searchArray == arr[i]) { cout << “Found value ” << searchArray << ” at index ” << i << “, taking ” << counter << ” checks !”; if (counter == 1) { cout << “We ran … Read more
import re pat = [‘ashu’, ‘gupta’] text = “my name is ashutosh gupta” for pattern in pat: print(‘i am seraching for: ‘+pattern) if re.search(pattern, text): print(“Match”) else: print(“NOT mactch”) solved Regular rexpression in Python
Based on the fact that your images is a available ArrayList<>, you should do like this: if(images.size() > 0){ for (Element src : images){ if (src != null) { System.out.println(“Source ” + src.attr(“abs:src”)); } } } else { System.out.println(“There are no elements in ArrayList<> images”); } First you check if there are elements in the … Read more
You are never defining the function you’re trying to call. You’re printing from the function but never returning a value, thus your variable “a” will never get a value. Take a look at this, hopefully you’ll see where you went wrong: def odd(x): if int(x) % 2 == 0: return(“this number is even”) else: return(“this … Read more
I didn’t exactly solve the issue above, but just decided to switch to python3 and used pip3 install apache-airflow. 1 solved Getting error when trying to install apache-airflow on Mac. How can I fix this?
You need to use an array, not a regular variable. curl_std_opts=( -k –header ‘Content-Type: application/json’ –header ‘Accept: application/json’) curl “${curl_std_opts[@]}” -X POST –data “{\”actual\”: $BAL}” “$websiteurl” For safety, you should use a tool like jq to generate your JSON rather than relying on parameter interpolation to generate valid JSON. curl “${curl_std_opts[@]}” -X POST –data “(jq … Read more
Could look like so var target = document.getElementById( ‘day’ ); [].forEach.call(document.querySelectorAll( ‘#night > li’ ), function( li ) { day.appendChild( li ); }); 1 solved Translate simple Jquery to VanillaJS [closed]
(My assembly is a bit rusty, anyone please correct me if I’m wrong): esp is the current stack-pointer, which is where locals and parameters typically live. esp+8 would access an item that is 8 bytes offset from the current stack-frame address. The [x] denotes a dereferencing, so the local is a pointer type. This value … Read more
https://msdn.microsoft.com/en-us/library/ms243458.aspx The third parameter in Assert.AreEqual(double, double, double) specifies the degree of accuracy you want for equality. Your code asks “is 2 within 2 of 1” which it certainly is. 5 solved c# Assert.AreEqual not workng
To “extract” a single property from a custom object you can use -ExpandProperty like this: Get-Alias | Measure-Object | Select-Object -ExpandProperty Count 1 solved Powershell get Get-Measure property value
In C or C++, ++i means (i = i + 1) i++ means (i = i + 1, i – 1) 5 solved How to represent this basic expression? [closed]
if (validBeverage == true) were to be replced with (validBeverage) does it change the logic of the code? if yes why or whynot? solved if (validBeverage == true) were to be replced with (validBeverage) does it change the logic of the code? if yes why or whynot?
Edit below file for making effect on every time when you reboot This is head section of resolve conf which added in resolve.conf /etc/resolvconf/resolv.conf.d/head solved Ubuntu keeps losing resolv.conf settings?
Maybe you are looking for something like this: add in to your model public static function getYearsList() { $years = (new Query())->select(‘DISTINCT YEAR(`birthday`) as years’)->from(‘{{%yourTable}}’)->column(); return array_combine($years, $years); } and then in gridview [ ‘attribute’ => ‘birthday’, ‘filter’ => YourModel::getYearsList(), ] And then in your search model add andFilterWhere() to compare birthday with year. It … Read more
This is basically a link only answer but it gives you the information you need to formulate a good question. Bucket Sort Wikipedia’s step 1, where you “Set up an array of initially empty buckets”, will need to include buckets for negative numbers. Counting Sort “Compared to counting sort, bucket sort requires linked lists, dynamic … Read more