[ad_1] Opening the file without a mode defaults to opening it in readonly mode. If you want to write to it while reading, you’ve to specify the mode as r+. with open(r’G:\Programs\abc.txt’, mode=”r+”) as khand: … w+ will also open the file in r/w mode, however, it wipes the contents clean. You also use the … Read more
[ad_1] Your out label “annotates” this for-loop: out: for(i = 0 ; i <= 6 ; i++) { System.out.println(i); } So in order to continue with the label out, it would need to be within that for-loop. It doesn’t make sense to use it after that for-loop has ended. This will compile, for example: out: … Read more
[ad_1] img{ width:210px; height:210px; -webkit-transform:rotate(270deg); -moz-transform: rotate(270deg); -ms-transform: rotate(270deg); -o-transform: rotate(270deg); transform: rotate(270deg); position:absolute; left:100px; top:100px; } <img src=”http://images.all-free-download.com/images/graphiclarge/beautiful_nature_landscape_05_hd_picture_166223.jpg” alt=”logo”> Put your image on server. There are many options using which you can put your image online like imgur, imgbb instead of giving length give height to your image. Hope this helps. [ad_2] solved Image … Read more
[ad_1] okay it’s really simple. Just consider these two points before moving on: point 1: When a function calls another function, the first function that calls the other is known as the “caller” function, the function getting called is known as the “callee”. point 2: when a callee is called, code execution stops at the … Read more
[ad_1] Turn on your warnings. You’re missing a return statement here: const std::string get() const { l.get(); } 13 [ad_2] solved Why does this simple C++ code segfault? [closed]
[ad_1] You’ll have to use css/javascript to do this. There are 3 ways: The more easy way is to print all data, but just not displaying it yet until someone clicks the link. For the hyperlink part. In this example I used a ‘span’ element which is styled like a hyperlink. //place inside your head … Read more
[ad_1] There are several ways to do this, but maybe a good way is to store the image (after applying a filter) in the figure’s application data. You can do this with guidata. After each filter you store the image; % — Executes on button press in black. function black_Callback(hObject, eventdata, handles) % hObject handle … Read more
[ad_1] #include <stdio.h> #include <stdlib.h> int main(int iics, char*argv[]){ int a,n=0,sum=0,average,highest,lowest,num[100]; for (a=1; a<iics; ++a) sum = sum + (num[n++] = atoi(argv[a])); printf (“The sum is %.2d \n”, sum); average = sum / n; printf (“The average is %.2d \n”, average); highest = num[0]; lowest = num[0]; for (a = 1; a < n; ++a){ … Read more
[ad_1] EDIT Now, I’ve figured out the correct, working answer based on the article I found. Here is it: function unicode2utf8($str) { $a=json_decode(str_replace(“\n”,”<br>”,'[“‘.$str.'”]’)); return str_replace(“<br>”,”\n”,$a[0]); } PHP: echo unicode2utf8(“Tom\u00e1nsson\n Eriksen\n Gilverto\n”); Output: Tománsson Eriksen Gilverto ORIGINAL I’ve found an article about the same problem here ( http://www.welefen.com/php-unicode-to-utf8.html ) The solution is the following function function … Read more
[ad_1] It depends on the technology you are using (jQuery, ASP(.NET), PHP, etc). user3047190’s answer used jQuery (client side solution). If using a server side solution, you can have the form send a querystring containing the text to the server and return a page with the text you just typed in. Here’s an online example: … Read more
[ad_1] You didn’t put a space between the <?php and the ending bracket at line 91. <?php } if($sent==false){ ?> 1 [ad_2] solved Code works as html, but breaks when php is integrated [closed]
[ad_1] Private variables are there to help with the work behind the scenes in a class, work that the creator doesn’t want you interfering in. Just because you can’t see or access the private variables, it doesn’t mean the compiler’s just going to throw them away. Perhaps it will make more sense to you in … Read more
[ad_1] What is looks like is that you actually have a hash containing some Arrays. Cleaning it up I assume it should look something like this: hash = {:time_frame=>”Today”, :locations=>[“Tampa”, “Atlanta”, “California”, “Georgia”, “South Lake Union”], :local_totals=>[10000.0, 30,000, 70000, 50000, :expenses=>[2000, 10000, 4000, 6000]} Assuming that is correct, you can do something like this to … Read more
[ad_1] Create a class for Node, with a set of children, which are nodes as well, store the root Node(s). Implement method for insertion. Then implement the following algorithm: Find the elements, having null as parent, store them as root nodes. When a Node is created, find all its children and create them as children. … Read more
[ad_1] You will want a grid like Foundation or Bootstrap. You will want like: <div class=”row” id=”firstBackground”> <!– Contents… –> </div> <div class=”row” id=”secondBackground”> <!– Contents… –> </div> <div class=”row” id=”thirdBackground”> <!– Contents… –> </div> <div class=”row” id=”forthBackground”> <!– Contents… –> </div> I hope it helps. [ad_2] solved how to make div borders slant?