Use the comparator, and then, the Float Comparator: Arrays.sort(strengths, new Comparator<String>() { @Override public int compare(String o1, String o2) { return Float.compare(Float.valueOf(o1.split(” “)[0]), Float.valueOf(o2.split(” “)[0])); } }); 0 solved Sort string array by first part of each element in java
Thank god not much people know about weinre. You can use @media queries to detect the screen size and remove the contents accordingly. @media (max-device-width: 1024) { body { display: none; } } The max-device-width works only on devices and not on desktops. This is a way of doing using CSS. In JavaScript, well, I … Read more
Set your variable before the if : def Home(request):#django city = ” if request.method == ‘POST’: city = request.POST.get(‘search’) print(city) URL = f’http://api.openweathermap.org/data/2.5/weather?q={city} 0 solved I Want to access the variable of a if statement in the function .Python
Yes off course! It will work like that but it’s only for this condition in which you have only one condition so the compiler checks whether it’s true or not but what if there’s more than one conditions ?? Also not using elif will allow the program to output the other print statement, but using … Read more
public static void main(String [] args) { String input = “ÁÉÍÓÚÜÑáéíóúüñ¡¿”; //simulate ISO_8859 input ByteBuffer iso = StandardCharsets.ISO_8859_1.encode(input); CharBuffer buffer = StandardCharsets.ISO_8859_1.decode(iso); ByteBuffer byteBuffer = StandardCharsets.UTF_8.encode(buffer); System.out.println(new String(byteBuffer.array())); } 3 solved How do I take data that might be encoded using latin-1 text format and interpret it as utf-8 [closed]
If you have a mic on whatever device you are using, you can use that to read whatever sound is coming out of your computer. Then, you can compare those audio frames that you are recording to a sound file of what sound you are looking for Of course, this leaves it very vulnerable to … Read more
use array find https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/find var contacts = [ { firstname: ‘karthi’ , lastname: ‘kosuri’ , mobile: ‘9999666888889’ , likes: [ ‘pizza’, ‘icecream’, ‘curdrice’ ] } , { firstname: ‘sathvik’ , lastname: ‘kosuri’ , mobile: ‘9849488486’ , likes: [ ‘biryani’, ‘vada’, ‘idly’ ] } , { firstname: ‘neelu’ , lastname: ‘kosuri’ , mobile: ‘892736636’ , likes: … Read more
I don’t know exactly what you were going for, but this should fix most of it: print(‘You have ‘ + turns + ‘ more guesses’) no need to use str for stuff like this and don’t use + outside the parenthesis of print() This assumes your turns variable is a string, but if it is … Read more
shouldn’t it be something like this? import urllib import argparse def download_web_image(url): IMAGE = url.rsplit(“https://stackoverflow.com/”,1)[1] urllib.urlretrieve(url, IMAGE) parser = argparse.ArgumentParser() parser.add_argument(“num1”) parser.add_argument(“num2”) parser.add_argument(“num3”) args = parser.parse_args() num3 = args.num3 if not num3: for num3 in range(01,50): download_web_image(“https://www.example.com/{num1}/{num2}/{num3}.jpg”.format(num1=args.num1, num2=args.num2, num3=num3)) else: download_web_image(“https://www.example.com/{num1}/{num2}/{num3}.jpg”.format(num1=args.num1, num2=args.num2, num3=num3)) your complete code is (sorry) a mess.. first you have to define … Read more
Try <>. See Here for more detail SELECT * FROM `usr_uploaded_content` WHERE `id` <> ‘$content_id’ LIMIT 2 2 solved SQL SELECT WHERE NOT EQUAL
what does the [] mean? [] is a special javascript property access notation . imagine if i have an ojbect like: var o = { “abc.xyz” : 5 }; I can’t say o.abc.xyz , that’s where [] is handy o[‘abc.xyz’]. What’s special with the $? $ is often used as a naming convention with jquery … Read more
First of all, you aren’t guarenteed to get a segmentation fault, or any defined behavior, for triggering undefined behavior, such as modifying a string literal. Though on Linux, string literals are put into read-only memory, so modifying them on Linux will usually result in a segmentation fault. So why doesn’t this code trigger a segfault? … Read more
You can use these formulas D13: =Q7 E13: =IFERROR(IF(D13+1>$S$7,””,D13+1),””) Then copy E13 to the right as far as you need. 1 solved Sequence of numbers based on start and end value of 2 cells [closed]
a = range(1,20) Your program is creating a range of numbers between 1 and 19 (ranges go to one less than the max number you specify) like [1, 2, 3, 4, …, 19] total = 0 Your program is initializing the variable total to equal 0 for i in a: You start looping through the … Read more
It is only a logical error if you consider it to be one. If however the change of the value of the static variable with each constructor is exactly what you WANT it to do, then it is not a logical error. As in the comments already mentioned, one example is to count all constructors. … Read more