Month: October 2022

[Solved] Tracing a syntax error in my PHP code [closed]

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Try this <?php // check for errors error_reporting(E_ALL); ini_set(‘display_errors’, True); // deny access if not logged if (!session_id()) session_start(); if (!$_SESSION[‘logon’]){ header(“Location:login.php”); die(); } $username = $_POST[‘username’]; //martin $password = $_POST[‘password’]; //123456 if (isset($_POST[‘username’])) { // connect to server $con = mysql_connect(“localhost”, “root”, “”); if(!$con){ die(‘Could not connect: ‘. mysql_error());} mysql_select_db(“test”, $con); if(mysql_num_rows(mysql_query(“SELECT * FROM … Read more

[Solved] VS __forceinline in cpp [closed]

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Yes you can, and it’s actually enforced really well (unlike gcc/clang etc, where __attribute__((always_inline)) is unfortunatly still optional for the compiler, depending on multiple other compiler flag settings). The keyword works in all versions of Visual Studio. solved VS __forceinline in cpp [closed]

[Solved] I want to store two integer value with an integer key value [closed]

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First of all your question isn’t much describe your requirement and what have you tried so far. But assuming your question you can try as follows. you can create a Map<Key,Value> Integer value as a Key and Integer List<Integer> as Value Map<Integer,List<Integer>> map=new HashMap<>(); List<Integer> list=new ArrayList<>(); list.add(1); list.add(2); map.put(1,list);// key is 1, values 1 … Read more

[Solved] how to create java methods [closed]

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I am not going to help you with the complete solution as it seems to be your homework 😉 You should get compilation error on lines System.out.println(CalculateBill1()); System.out.println(CalculateBill2()); System.out.println(CalculateBill3()); because there is no method with definition as void parameter. you need to pass appropriate parameters to call these methods. For example to call method “CalculateBill1 … Read more

[Solved] What is the default remote branch for git pull?

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There isn’t one. You have to set one up. You can Look at which branches fetch from which remote branches with $ git branch -vv You can change which branch your branch pushes/pulls from with $ git branch –set-upstream <remote/branch> 0 solved What is the default remote branch for git pull?

[Solved] How to use global variables in Python?

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The declaration of your globals is wrong. You declare your globals as a description of how they should be calculated. That will just not work. The global keyword in python is used to bring a variable in the local scope. Then you can alter it. Like this: def updateGlobals(): global global_variable global_variable = “new value” … Read more

[Solved] how to display video in a php page [duplicate]

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Video: <video width=”320″ height=”240″ controls autoplay> <source src=”https://stackoverflow.com/questions/22879392/Priyanka Chopra – Exotic ft. Pitbull – YouTube.MP4″ type=”video/mp4″> Sorry, your browser doesn’t support the video element. </video> Audio: <audio controls> <source src=”https://stackoverflow.com/questions/22879392/horse.mp3″ type=”audio/mpeg”> Sorry, your browser does not support the audio element. </audio> 5 solved how to display video in a php page [duplicate]

[Solved] Complex C program [closed]

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Assuming your pool of characters is sorted and without repetitions (may need some preprocessing), generating the desired strings in lexicographic order is automatic (in the approach I have in mind). Look at the short example of all nonempty strings that can be generated from “ABC” with the restrictions: A AB ABC AC ACB B BA … Read more

[Solved] sql update (help me )

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First, figure out which records need to be updated: select * from tbl_order o inner join tbl_group g on g.grp_id = o.grp_id inner join tbl_indicator i on i.grp_nbr = g.grp_nbr and i.sect_nbr = g.sect_nbr where g.indicat != i.indicat Now, modify the query to update those records with the correct grp_id. Notice that I’ve added an … Read more