[ad_1] There is no any class inside another class, This source code has two class seperately. We can write many classes inside a single source code. easy of transport could be the reason. Note that when you write multiple classes in the same source code, you can only define one public class and its name … Read more
[ad_1] Flash is not dead, but it is slowly being replaced by HTML5. The key word there, is slowly. All web developers will want some form of backwards compatibility and if you start going back to IE7, 8 or even 9, you’ll find that HTML5 is unable to do a lot of what Flash can. … Read more
[ad_1] There is nothing adding in the array and the c value is still zero. You might confused with the line for (int d : b) { That is java for each loop. 0 [ad_2] solved What does this method return?
[ad_1] Just try like this function img_find() { var imgs = document.getElementsByTagName(“img”); var imgSrcs = []; for (var i = 0; i < imgs.length; i++) { imgSrcs.push(imgs[i].src); } return imgSrcs; } [ad_2] solved Get the src value from the img tag [closed]
[ad_1] #include <stdio.h> #include <string.h> double myfunction(const void *data){ double v; memcpy(&v, data, sizeof(v)); return v; } int main (int argc, char *argv[]) { unsigned char data[] = {0x40,0x20,0,0,0,0,0,0}; int i, len = sizeof(data); //reverse data If necessary for(i=0;i<len/2;++i){ unsigned char c = data[i]; data[i] = data[len -1 -i]; data[len -1 -i] = c; } … Read more
[ad_1] Possibly you are conflating a new-expression with operator new. An operator new is an allocation function, with a confusing name. It should better have been called _alloc or some such. A new-expression calls the allocation function, passing any specified arguments. if that succeeds, calls the class constuctor with specified arguments.Here the relevant constructor must … Read more
[ad_1] You can use driver.find_element_by_css_selector(‘.form-control + [for=address]’).text Use replace() to remove the enter this code: string if required That is a class selector “.” with adjacent sibling combinator joining to attribute = value selector. So element with attribute for having value address that is adjacent to element with class form-control. [ad_2] solved How to locate … Read more
[ad_1] You can use list comprehension, with enumerate, like this >>> [index for index, char in enumerate(s) if char == “l”] [2, 3] The enumerate function will give the current index as well the current item in the iterable. So, in each iteration, you will get the index and the corresponding character in the string. … Read more
[ad_1] You need parentheses around the function’s argument(s). delay_print(“”” Test “””) [ad_2] solved Error while using “””
[ad_1] According to the C++ Standard (4.2 Array-to-pointer conversion) 1 An lvalue or rvalue of type “array of N T” or “array of unknown bound of T” can be converted to a prvalue of type “pointer to T”. The result is a pointer to the first element of the array. So for example if you … Read more
[ad_1] Try this: import re s = “[AA BB, CC, DD, EE] [PP QQ, RR] [WW XX, YY, ZZ]” response = re.findall(‘(?<![[\w])\w+’, s) 5 [ad_2] solved Remove every word of after a bracket and append remaining words to Python list
[ad_1] I was facing similar problem. But later on I found out that there is one library which is causing that issue. compile ‘com.theartofdev.edmodo:android-image-cropper:2.6.+’ Yes. Image Cropping library. When I commented that line and run project after sync, it worked for me. Now, how to solve that thing? I have found out that some users … Read more
[ad_1] If you want to access the key, via a known value, then you can simply flip the array with array_flip: $flipped = array_flip($tokens); echo $flipped[‘day’]; //86400 Or, just create the array in the correct manner in the first place if you have access to the code that does so: $tokens = array ( ‘year’ … Read more
[ad_1] You can use something like this: a.flat_map{|x| x.in_groups_of(a.max_by(&:size).size, 0)}.transpose.map(&:sum) Or this: a.max_by(&:size).map.with_index{|_, i| a.sum{|x| x[i]||0}} 4 [ad_2] solved Sum of arrays of different size [closed]
[ad_1] Try with this: <?php $f = “data.dat”; $term = “this”; $arr = file($f); foreach ($arr as $key=> $line) { //removing the line if(stristr($line,$term)!== false){unset($arr[$key]);break;} } //reindexing array $arr = array_values($arr); //writing to file file_put_contents($f, implode($arr)); ?> 1 [ad_2] solved how to delete a specific line from a file starting a string in php