[Solved] Using PHP, get data from MySQL and display it
[ad_1] You may want to use orm if want do it really easy. If want to keep overhead low use php standard library [ad_2] solved Using PHP, get data from MySQL and display it
Kirat
[Solved] Is this stucture an array of structs? [closed]
[ad_1] you can always declare if something is a struct even if you have declared it before. it doesnt make a difference in the output of the program. 5 [ad_2] solved Is this stucture an array of structs? [closed]
[Solved] Losing session after vagrant destroy/up with Symfony
[ad_1] So in the end i solved it by setting session handler to default from php.ini in config.yml session: handler_id: ~ there was a race condition because of vagrant shared folders From: https://github.com/symfony/symfony/issues/7885 The shared vagrant folder has to do a lot of syncing and is much slower than the rest of the folders on … Read more
[Solved] c++ when using functions function call missing argument [closed]
[ad_1] It are functions, you have to call them as such. Note the brackets () cout << “Printing circle ” << this->getXYr() << endl; cout << “Circle Area: ” << this->circArea() << endl; cout << “Circle Perimeter: ” << this->circPeri() << endl; this-> is not explicitly needed. Your second error is due this->getXYr() does not … Read more
[Solved] need excel function for this issue
[ad_1] Here is a working code of a VBA function that fits your needs: Sub RedistributeData() Dim X As Long, LastRow As Long, A As Range, Table As Range, Data() As String Const Delimiter As String = vbLf Const DelimitedColumn As String = “B” Const TableColumns As String = “A:B” Const StartRow As Long = … Read more
[Solved] How can I pass a value from child form to parent form and back? [closed]
[ad_1] Define a Property for child form // In Parent Form addTriple a1 = new addTriple(); a1.G = graphicdata //assign graphic data here a1.BringToFront(); a1.ShowDialog(); g.SaveToFile(this.s1); // In Child Form public Graph G { get { return gr; } set { gr = value; } } now you can have access to this anywere and … Read more
[Solved] C/C++ code using pthreads to execute sync and async communications
[ad_1] There is no general problem with two threads executing system calls on the same socket. You may encounter some specific issues, though: If you call recvfrom() in both threads (one waiting for the PLC to send a request, and the other waiting for the PLC to respond to a command from the server), you … Read more
[Solved] Landscape mode ios, swift, xcode
[ad_1] Apple has a nice tutorial on it, with pictures and full walkthrough. Basically you need to enable landscape mode in Xcode: 1 [ad_2] solved Landscape mode ios, swift, xcode
[Solved] Text Message (SMS)
[ad_1] Well… I recomend you to put this on a try{}catch{} to know what’s failing… check this : try { SmsManager smsManager = SmsManager.getDefault(); smsManager.sendTextMessage(numbers[1], null, msg, null, null); Toast.makeText(getApplicationContext(), “Message Sent”, Toast.LENGTH_LONG).show(); } catch (Exception ex) { Toast.makeText(getApplicationContext(),ex.getMessage().toString(), Toast.LENGTH_LONG).show(); ex.printStackTrace(); } By the way don’t forget to add this on your manifest.xml <uses-permission android:name=”android.permission.SEND_SMS” … Read more
[Solved] c-behaviour of printf(“%d”, ) [duplicate]
[ad_1] printf is unusual in that it has no single function signature. In other words, there’s no mechanism to automatically take the actual arguments you pass and convert them into the type that’s expected. Whatever you try to pass, gets passed. If the type you pass does not match the type expected by the corresponding … Read more
[Solved] validating IP in bash, CentOS
[ad_1] Presumably you have some values for regx and presumably you are having some sort of IP list function valid_ip(){ ip=$1 if [[ $ip =~ ^$regx\.$regx\.$regx\.$regx$ ]]; then return 0 else return 1 fi } 0 [ad_2] solved validating IP in bash, CentOS
[Solved] What is the actual meaning of “script” in php? [closed]
[ad_1] A script is a pretty vague term, generally, a script is a group of code that preforms in and around a root goal, like a script to generate a json file that has some input parameters which slightly modify the final output. In PHP, you might have one main script in your project, or … Read more
[Solved] Java: I getting many errors in this program? I’m trying to create calculator [closed]
[ad_1] You have declared class level variables, but you are not using them, you are creating local variables in main() with the same name, these variables are not the same as class level variables. Instead of doing stuffs like this JTextPane ta = new JTextPane(); you should do this.ta = new JTextPane(); This code should … Read more
[Solved] make a variable final in Android Studio
[ad_1] You are trying to add a string to an EditText: A=””+e; This can’t be done. You probably want to add a string to a string, instead: A = “” + e.getText().toString(); [ad_2] solved make a variable final in Android Studio
[Solved] Combine/Mix two lists of words [closed]
[ad_1] For a correct answer I would need to know what you are trying or how, but a solution for that problem is as simple as <?php $array1 = array(“make”, “break”, “buy”); $array2 = array(“home”, “car”, “bike”); foreach ($array1 as $i => $value) { foreach ($array2 as $j => $value2) { echo $value.’ ‘.$value2.'<br />’; … Read more