This statement if(words[j+1].(int)name[0]<words[j].(int)name[0]){ is syntactically invalid. The correct statement will look the following way if( ( int )words[j+1].name[0]<( int )words[j].name[0]){ However there is no any sense to make such a record because (the C++ Standard) The usual arithmetic conversions are performed on operands of arithmetic or enumeration type On the other hand if type char … Read more
Use PHP glob() function to get all files from a folder $files = glob(directory_path.”/*”); // get all files in a folder // Loop through array of fetched files and insert into database. foreach ($files as $file) { $filename = basename($file); // WRITE YOU MySQL code here that inserts filenames into DB } MySQL Insert 0 … Read more
If you want the image to take up the whole width of the screen, simply set width instead of min-width, like this: #full-screen-background-image { z-index: -999; position: fixed; top: 0; left: 0; width: 100%; } 1 solved How do I make my website’s background image responsive? [closed]
Here you go: awk ‘{a=$1;c=$4;getline;b=$3;getline;d=$4;print a,b,c,d}’ test 12 17 19 You does not say how to get the result!!! awk ‘ # start { a=$1 # from first line set a=”test” c=$4 # from first line set c=17 getline # get next line b=$3 # from second line set b=12 getline # get next line … Read more
To solve the problem declare the textfield as static: //JTextField Declaration and Initialization static JTextField NODES_TEXT_FIELD = new JTextField(); After that catch the value of the TextField: int nodes = Integer.valueOf(NODES_TEXT_FIELD.getText()); In my case was an int value, switch yourself; After that clear the value of the textfield cos it will be stored since the … Read more
You can try this $lines = array(); $lines = explode(“2013”,$string); foreach($lines as $key => $value) { $data = array() $data = explode(“;;”,$value); $lines[$key][‘data’] = $data } solved split string with preg_split [closed]
You have unwanted chars before <?. remove all blank lines and spaces before <? your image is otherwise correct. <? must be the first character first line in your script. you can avoid ?> if you use it it must be the last line last chars. solved converting html to image not working [closed]
Right there on front page shows it passed in as the second argument start: function (event, $elem) { ^^^^^ 1 solved Reference DOM with $(this) after plugin [closed]
Thank you for your concern,finally i got the solution that i was looking for,the mistake i did was i added a scrollview to the view and later added buttons to the scrollview which resulted a malfunction,instead i added a second view to the scrollview and added buttons to the second view and finally it worked. … Read more
What people are trying to point at in the comments is. When a system call is made, the return value should be checked, to make sure if it was executed successfully or not. In your case, the open system call can fail for a number of reasons. In that case you would have an invalid … Read more
for(int i = x; i < s; i++) { Check your latter iterations: s is less than x, so i gets initialized higher than s, and the loop never executes. 0 solved C++ Loop Skips After First Run
Check if the first character is a zero, if so replace it with 234. Note that the string replace method only will replace the first occurrence by default. $( ‘#button’ ).click(function() { var nr = $( ‘#nr’ ).val(); nr = nr.indexOf(‘0’) == 0 ? nr.replace(‘0′,’234’) : nr; $( ‘#result’ ).html(nr); }); <script src=”https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js”></script> <input type=”text” … Read more
use cin.ignore(); before using getline() to empty the buffer.Read more here: When and why do I need to use cin.ignore() in C++? 1 solved Why code is jumping while inputting strings?
Any server-side programming language Java for android development A strong understanding on JSON parsing Take help from Google Cloud Messaging(GCM) Tool Understanding XMPP and XMPP Server For creating an instant messaging app, you need to have knowledge on front-end development which is taken care by Android system. For storing data to servers, back-end language is … Read more
This is kind of a complex question for being only one sentence. But I’ll give it a go: You need to have an app itself. When a user downloads the app, you need to get the user’s location. You then need to upload the user’s location to a server. Likely, you’d do something like a … Read more