[ad_1] You only free what you have allocated using malloc (directly or indirectly) or related function (like realloc). Attempting to pass a pointer not returned by malloc will lead to undefined behavior. That you get a compiler error for delete in C++ is first and foremost because C and C++ are different languages with different … Read more
[ad_1] Assume we have the following rewrite rule; RewriteEngine On RewriteRule ^([^/]*)$ /index.php?module=$1 [L,QSA] This will rewrite a request like; http://example.php/index.php?module=about to http://example.php/about Now, let’s see how the Router is done; It’s very basic Can be improved a lot <?php class Router { private $strModule; //Holds the module to load (the page) public function __construct(){} … Read more
[ad_1] “And” is missing between estate.BHK=? address.cityID=? 0 [ad_2] solved You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ‘ ‘ at line 1
[ad_1] Scanner sc = new Scanner(System.in); int i = sc.nextInt(); // for integer value byte by = sc.nextByte(); // for Byte value String s = sc.nextLine(); // for String value You can find other method of Scanner class .Scanner class Method [ad_2] solved How to use java.util.scanner in android and java? [closed]
[ad_1] Here’s a simple example: Dim R As New Random Dim Count As Integer Dim RangeLength As Integer Dim DataFileName As String = System.IO.Path.Combine(My.Computer.FileSystem.SpecialDirectories.MyDocuments, “test.txt”) Dim Links As New List(Of List(Of String)) Using SR As New System.IO.StreamReader(DataFileName) While Not SR.EndOfStream Count = 0 RangeLength = R.Next(2, 6) Dim curLinkSet As New List(Of String) Links.Add(curLinkSet) While … Read more
[ad_1] First thing to get straight: a non-static member function is essentially just like any other function, but has an implicit parameter called this which is a pointer to the object that the member function was called on. That is, calling foo.bar() can be thought of as similar to calling bar(&foo), where the first parameter … Read more
[ad_1] The problem is that the class definitions are not visible to the compiler when you try to access members of an instance. Although you have provided forward declarations for the classes this is not enough. In the .cpp and .h files that access members of these classes or require their sizes you need to … Read more
[ad_1] You miss a semicolon at the end of line #28: $data = “<h1>”. $ip . “</h1>”… This kind of error: Parse error: syntax error, unexpected T_ECHO.. usually notifies a certain line number, but when it happens you should always look at the line PRIOR to the one you are getting an error on. Please … Read more
[ad_1] You can use the dict constructor d = dict(key1=val1, key2=val2) or __setitem__ method d = {} d[‘key1’] = val1 d[‘key2’] = val2 There are other, even more flexible ways, but those are the basics. [ad_2] solved Generate Dictionary in Python at run time [closed]
[ad_1] In your query, you specify where (MONTH(abc.email_date)=MONTH(NOW()) AND YEAR(abc.email_date)=YEAR(NOW())) But in the subquery (the one returning 18 results), you have 6 emails with a month that is not december 2014. There’s no way that those emails can be returned by a query that explicitly excludes them. You want those emails as well so you … Read more
[ad_1] Change the increment amount as you please… var arr = []; var i = 1; var incrementAmt = 2000; for(var j = 0; j < 1000; j++) { var num = i + incrementAmt; arr.push(num); i = num; i++; incrementAmt = incrementAmt / 2; // cause incrementer to decrease each iteration } console.log(arr) 1 … Read more
[ad_1] startActivity() is a method on Context, so you can call it on any object that is of a class that inherits from Context. Frequently, we call startActivity() on an existing Activity. For example, here we have an Activity that calls startActivity() on itself to start up another activity: /*** Copyright (c) 2012 CommonsWare, LLC … Read more
[ad_1] If I am not mistaken, the strings all begin with G1:k6YxekrAP71LqRv. After that, there is [P:3] by itself, or with either left S:2,3,4|, right |R:2,3,4,5 or with both left and right. The values 2,3,4 and 2,3,4,5 could be repetitive digits divided by a comma. To match the full pattern you could use: (G1:k6YxekrAP71LqRv)\[(?:S:(?:\d,)+\d\|)?(P:3)(?:\|R:(?:\d,)+\d)?\] Explanation … Read more
[ad_1] Try this should help: $datedb = “2018-03-01 11:54:33”; $date = date(‘d-m-Y’, strtotime($datedb)); echo $date; // will print 01-03-2018 And read about date() function of php: http://php.net/manual/en/function.date.php; https://www.w3schools.com/php/func_date_date.asp 0 [ad_2] solved SQL Timestamp format in PHP [duplicate]
[ad_1] You’ve nested the time() function inside of timeAdd(), and I’m assuming you don’t have C# 7 support for local functions. Pull the time() function out of timeAdd() to look like this: private void timeAdd(){ seconds += 1; if(seconds >= 60){ minutes = 1; } if(minutes >= 60){ hours = 1; } if(hours >= 24){ … Read more