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I've been studying TDD for a few years and read quite a few books but none that good to be honest. Can anyone recomend any good ones. I'm not interested in BDD but am keen on anything that tackles the many problems of mocking intrinsic MVC objects.

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I am using PySide2 for GUI. I have a "Rename Project" QAction. The function must be like this: 1. set enable to false if tab name is "*Untitled" or file is unsaved. 2. set enable to True if file is loaded. How to do this? 3. Whenever switching to tab, these functions should be observed.

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I'm getting ` Session: Error while trying to free lock for ci_session` show up in the error log a couple times a minute, sometimes, and every 15 minutes other times. Using Redis for sessions. It's not happening on a different server that has almost the same code base and is sharing the same Redis server, albeit with a different session name. I'm using session_write_close() on every page as soon as I'm done handling sessions.

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Good Day All i have a ListView that is defined in a Xamarin Form. i want this ListView to be updated with the Data from the DB every 5 seconds. In a Non Mobile environment , we have a Windows Service , which is a long running Service. but now i search i came across a Service. but now i see this is implemented differently on each platform. Most examples i get are examples where one is binding the Control in Android Project. WhatUp if my Data binding is done in Xamarin Form (Standard Class) . 1) Can i kindly …

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I have 30 functions like this void func1(int *var1, int *var2) { func2(var1, var2); } void func2(int *var1, int *var2) { func3(var1, var2); } void func3(int *var1, int *var2) { func4(var1, var2); } I do not need var3 until func15. Is there a way to fix this mistake without having to change all the function calls and headings? var3 needs to be remembered every time I get to func15. I only use var3 in func15 though so I really do not want to have to change all of my function calls and headings. It obviously can't be a local variable …

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How can I make this to continue until the user presses N? I've tried using while(1), while( option == 'y' || option == 'Y') but it kept giving an error for that, and if/else statements but no luck. So I decided to try a do while statement and same results, it seems it is working, but I don't know what I'm doing wrong. I even tried moving all the statements to different areas and still nothing. #include <stdio.h> #include <time.h> #include <stdlib.h> enum meme {YEE, KNUCKLES, DOGE, HARAMBE, BUTKUS}; int dankestmemes(void); // function prototype int main(void) { srand(time(NULL)); // randomize …

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I need a form that accepts two operands and an operator from the user and then performs the requested operation. Specifications Before performing the calculation, the application should check that both operands are numeric and that the operator is one of the following: + add - subtract * multiply / divide It should also check that both operands are between 0 and 1,000,000 (non-inclusive). To perform this data validation, code IsPresent, IsDecimal, and IsValidData methods as described in chapter 7 of the book. In addition, code an IsOperator method that checks for a valid operator. Code a private method named …

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Hi Everyone, I am new to using cURL I have a client website I am working on... They have a password script that automatically creates a new password - what they would like to do now is automatically log the user in - using the automatic password and the users email address. The password script is working perfectly and I have the email & password variables available - $moefEmail & $moefPassword I just need help with editing the two cURL scripts to automatically log the user in I have found the following two articles that detail the process, But I …

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I have a program that is meant to display the total, average, student name and letter grade for a student. I'm almost done writing it but I have no idea how to make it loop so it goes back to step 1 from step 4. Everything I've read on using "while" loops hasn't really been helpful to me with this particular application. import java.util.Scanner; public class Averages5 { public static void main(String[] args) { // variable declaration String name; int mark1, mark2, mark3 ; int grade = 0; int A, B, C, F; double average; // input Scanner input = …

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This may sound wierd, or easy, I just don't have a statistics background. How do I alter the statistical value of an array of emmitted random numbers? I am completely capable of using ranges, or creating an algorithim, I just need pseudo code or a brief description to guide me through the process. This is not homework. This would mean I essentially generate randoms, and the final result has a statistical probability. Thanks!

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I am required to download different type of files from a spesicif folder using ajax .The problem is that when execute the code I get this message [this](https://ibb.co/eaXpGz) I have looked for the similar tutorials I coundnt find a solution Could you please help This my index.php file <!DOCTYPE html> <html> <head> </head> <body> <div class="table-responsive"> <div id="data"></div> </div> </body> </html> <script> $(function(){ fetchData(); function fetchData(){ $.ajax({ url:"ajax.php", method:"post", success:function(data){ $('#data').html(data); } }) } $(document).on('click','.download',function(e){ e.preventDefault(); var fileName=$(this).attr("id"); $.ajax({ url:"download.php", method:"post", data:{fileName:fileName}, success:function(e){ alert(e); } }) }); }) this my ajax.php file that I am using populate the file Information …

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Hello i am using authservice to call my MySql database with PHP api and therefore my php functions for my Ionic 3 Angular 4 app. This is how i call to get userData and it works fine import { AuthService } from "../../providers/auth-service"; public authService: AuthService, private loadingCtrl: LoadingController ) { const data = JSON.parse(localStorage.getItem("userData")); this.userDetails = data.userData; this.userPostData.uid = this.userDetails.uid; let loader = this.loadingCtrl.create({ content: 'Please wait...' }); I have another project that uses AngularFirestone import { AngularFirestore, AngularFirestoreDocument } from 'angularfire2/firestore'; import { AngularFireAuth } from 'angularfire2/auth'; import { Storage } from '@ionic/storage'; and calls the constructor like …

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Howdy All - I am just wondering if anyone has successfully converted a *massive* (subjectivity implied) COBOL application to another language. If so, into which language was your system converted and when was this done? What were the potholes you, no doubt, hit? Was the conversion far more expensive than anticipated? What hidden costs were exposed? Was there a performance gain/loss in the new language? Did anyone convert from COBOL to PL/SQL? to T-SQL? to Java? to C#.NET? Thanks, and have a great day!

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hi there i have some python coding which i need to convert to java can ne1 help me please email me back if you can help then i will show you the coding much appriciated

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If you have a counter that gets incremented through multiple functions, is it better to use a global counter or pointer counter? They both work just curious which is better and why.

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how avoid memory leaks? from here: http://www.winprog.org/tutorial/bitmaps.html i learned: GetDC() - ReleaseDC() BeginPaint() - EndPaint() CreateCompatibleDC() - DeleteDC() i must get the old selected object. select it when isn't needed and then delete it. so seen these constructor and desctructor: image(const int width, const int height) { if (isimgused==true) delete img; isimgused=false; if(isGDIPLUSIniciated==false) { Gdiplus::GdiplusStartup(&m_gdiplusToken, &gdiplusStartupInput, NULL); isGDIPLUSIniciated=true; } SelectObject(hdcimage, obj); DeleteObject(btBitmap); DeleteObject(obj); DeleteDC(hdcimage); hdcimage = CreateCompatibleDC(NULL); btBitmap = CreateBitmap(width,height,1,32,NULL); obj = SelectObject(hdcimage, btBitmap); framecount=1; imageheight=height; imageweight=width; } ~image() { if(isimgused==true) delete img; if(isGDIPLUSIniciated==true) Gdiplus::GdiplusShutdown(m_gdiplusToken); SelectObject(hdcimage, obj); DeleteObject(btBitmap); DeleteDC(hdcimage); } and these function: void DrawHICONtoHDC(HDC hdc, HICON hIcon, int PosX=0, …

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The API docs are now found at [ Java Development Kit Version 11 API Specification](https://docs.oracle.com/en/java/javase/11/docs/api/)

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Hi to all! I'm fairly new to using High availability group and i've been having issues with storage space from my Logs drive from my primary server.. I just want to know why is my Log file not shrinking after I do backups(Full) on the primary server.. also, another question.. can I do the backup on my secondary server before shrinking my Logs on the primary? the reason I want to do this because my primary server has a database primarily used for Production(MES) and I don't want any downtime on their part.. Thanks in Advance.

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I want to protect my site from hacking. Currently I know about XSS and SQL injection. Do I need to use mysqli instead of mysql? And why? When should I use `htmlentities()` and `striptags()`? I also don't want users to upload melicious files and since I accept file uploading, is it enough to check file type? If not what can I do to prevent this? My website runs on PHP, is there anything else I should worry about?

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Hi, In my application two fields are the user id and user name,i want to show the user name and user id along with other details in a html table. user id is a numeric dropdown menu and user name is text only.How can i show the specfic record in that table for that user which i have selected in both of the fields ,how i can fetch data from backend User table?am using html,css and javascript, Any suggestion would be grateful!Thanks..

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Hello i want to add fa fa-users (the users icon from font awesome) but when i do <i class="fa fa-users" aria-hidden="true"></i> i am not getting the icon, html displays the code of the font-f0c0 that is. Any guess why? p.s. i am using other fonts just fine e.g. contact, search and so on

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Hi guys : Any help with this please! script1.py in 192.168.1.10 x = 10 script2.py in 192.168.1.20 if x == 10: print x else: print "sorry" how can apply this between two scripts in same network. Thanks for all

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On my page https://fiftyallstars.com/50/curriculum.html , I have some basketball drills loading from a google spreadsheet of mine. Only thing is after it loads, I can't seem to get the datepicker to show today's date. My players get confused by having to select the date each time, and I'd rather it just default to today's date instead. Looking around the web, I stumbled upon a code that looked like it should work but did not $(document).ready(function() { $('#txtDate').datepicker(); $('#txtDate').datepicker('setDate', 'today'); }); Assuming that's close, could someone help me perfect it and maybe tell me where exactly to add it? Or, if …

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Sorry for the lousy title, "InterProcess Communication" was too long Basically, I'm looking to use the native `_winapi` and `msvcrt` modules to launch an integrated python interpreter and communicate with it over pipes I can't find anything on Google or DDG, and I've been searching for days, but nobody uses these modules for some reason... I already have the foundation with a 1-way Parent->Child pipe that works, but it's giving me a few issues: 1: I can't seem to get a 2nd Child->Parent pipe to run without the program hanging 2: the output of the subprocess only prints after the …

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Hello i want to create an app -not native- to work with iOS, Android, and Windows. I am working with Ionic Framework to do that. A programmer told that i should use CodeIgniter because i am good with PHP. Whats your opinion about Ionic and CodeIgniter?

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I would like to fill in the empty spaces of a csv column and its in one column using phpexcel I have added a demo for your viewing: The flow check B2 is its not empty go the next B3 if B3 is empty take value from B2. Here is demo: <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>Untitled Document</title> </head> <body> <table width="200" border="1"> <tr> <td>Apple</td> </tr> <tr> <td>&nbsp;</td> </tr> <tr> <td>&nbsp;</td> </tr> <tr> <td>Banna</td> </tr> <tr> <td>&nbsp;</td> </tr> </table> <p>&nbsp;</p> <p>The final outcome</p> <table width="200" border="1"> <tr> <td>Apple</td> </tr> …

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[B]Hi all.. I need to do a condition check in a script. The same condition check needs to be repeated in another script. So, I am looking for a way, where i can set, say a flag in the first script ,upon meeting the condition, and be able to access that flag in another script, instead of repeating the check all over again. Hope I am clear in explaining what I want to do. Can anyone pls give me suggestions? [/B]

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Hi guys, I took it upon myself to learn the mysteries of linux. I'm trying to write a shell that can handle more than one pipe. Here's the code: [CODE] typedef struct command_link{ char *command; char *argv[MAX_ARGS]; int argc; struct command_link* next; int isPiped; }command_t; int pipedCommand(command_t *command) { int fd[2]; int status; int isFirstPipe = 1; int pid = -1; status = pipe(fd); if (status < 0) { printf("\npipe error"); return -1; } while (1) { pid = fork(); if (pid < 0) /*handle fork error*/ { printf("\nfork error"); return -1; } else if (pid == 0) /*handle son …

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Hi guys I was having issues with reading 3 files and merging them into an array, I tried fgetc, which then let me to have issues with sorting them so I tried to change my array and allocate a counter variable to get the size of it but not sure which method would be best to read and insert into an arrat I tried a few ways which I commented below, however I get errors for both. I'm a bit lost when it comes to arrays and pointers. any help is appriciated. :) #include <stdio.h> #include <stdlib.h> #include <string.h> int …

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Without going into each of the products pages and setting sidebar to appear on left, how can I code it into the woocomerce product single page using php? http://www.mabridalplus.com/?product_cat=bridal-wear

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The End.