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Clash Royale CLAN TAG #URR8PPP Type casting for user defined objects Just like we do with __ToString, is there a way to define a method for casting? $obj = (MyClass) $another_class_obj; Why would you ever want to cast anything in PHP? You can just call whatever methods you want anyway. – n3rd Jul 18 '09 at 11:14 You can't call those methods if they don't exist in the class -- you may need to typecast one user class to another in order to call the functions directly using the -> operator – Josh Jul 18 '09 at 15:47 Josh, in that case, there must be something wrong in the application flow. – Ionuț G. Stan Jul 18 '09 at 19:25 I feel your judgement may be hasty; however I would agree that gnarf's solution for creating a new object is better as it allows logic for converting between classes. – Josh Jul 18 '09 at 20:59 8 Answers 8 There is no need to type cast in php. Edit: Since this topic seems to cause...

Clash Royale CLAN TAG #URR8PPP Android TabHost appears in Front of Fragments I have not been able to find a solution to this issue on any other stack posts or Android documentation. For some reason in a FragmentActivity using the support.v4 library fragments appear behind the tabhost as demonstrated in this screenshot: MainActivity.java: public class MainActivity extends FragmentActivity { // Declare Variables private FragmentTabHost mTabHost; @Override protected void onCreate(Bundle savedInstanceState) super.onCreate(savedInstanceState); // Set the view from main_fragment.xml setContentView(R.layout.main_fragment); setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT); //locks screen orientation to portrait // Locate android.R.id.tabhost in main_fragment.xml mTabHost = (FragmentTabHost) findViewById(android.R.id.tabhost); // Create the tabs in main_fragment.xml mTabHost.setup(this, getSupportFragmentManager(), R.id.tabcontent); // Create Tab1 with a custom...

Clash Royale CLAN TAG #URR8PPP Ricarde Mor Burke , 9th lord of Clanricarde, died in 1530. Burke was the second son of Ulick Fionn Burke, 6th Clanricarde, and Slaine Ni Con Mara (Slany MacNamara), succeeding in 1519 upon the death of his brother, Ulick Óge Burke. He married Margaret Butler, daughter to Piers Butler, 8th Earl of Ormond (Ireland). In 1522 he was part of a confederation of Connacht forces that marched to Sligo to give battle to the O'Donnells, who were conquering north Connacht. However, the expedition fell apart without a fight after the failure of Conn Bacach O'Neill to defeat O'Donnell. He was succeeded by his uncle's grandson, John mac Richard Mór Burke, who ruled till 1536. Family tree Ulick Ruadh Burke, d. 1485 | |____________________________________________________________________________________________ | | | | | | | | | | Edmund, d. 1486. Ulick Fionn Meiler, Abbot of Tuam John, d. 1508. Ricard Og, d. 1519. | | | | |________________________...

Clash Royale CLAN TAG #URR8PPP How can Test Background Execution Limits About Background Execution Limits, I found this comment. Under certain circumstances, a background app is placed on a temporary whitelist for several minutes. While an app is on the whitelist, it can launch services without limitation, and its background services are permitted to run. I used startService() method before. When I updated targetSDK 27, I experienced IllegalStateException as Background Execution Limits. So I have to resolve this behavior change, But hard to make testable circumstances. Like below comment at Android 8.0 Behavior Changes. startService() IllegalStateException The startService() method now throws an IllegalStateException if an app targeting Android 8.0 tries to use that method in a situation when it isn't permitted to create background services. How can I force to remove background app in whitelist? Just wait for this? By clicking "Post Your Answer", you acknowled...

Clash Royale CLAN TAG #URR8PPP Eliminating redundant frames in a video using Python I was looking at a real time problem where we need to eliminate the redundant frames of a video.(May be a video with lyrics of a song) In my example, lyrics video song, we are not concerned about the audio. Only frames containing the lyrics. but the thing is 2 line of lyrics my end up with 20seconds ending up with multiple frames having the same lyrics. So I was interested in eliminating those redundant frames. While searching, I have found this code to extract frames from a video by this - Python - Extracting and Saving Video Frames import cv2 vidcap = cv2.VideoCapture('Compton.mp4') success,image = vidcap.read() count = 0 success = True while success: success,image = vidcap.read() cv2.imwrite("frame%d.jpg" % count, image) # save frame as JPEG file if cv2.waitKey(10) == 27: # exit if Escape is hit break count += 1 Can you please help me how to proceed in order to elimin...

Clash Royale CLAN TAG #URR8PPP User login to laravel with prestashop account I am trying to find the way to write the authentication code so that a user can login to Laravel with a Prestashop account. There is no need to register the account in Laravel. Should I use Laravel Passport or API? By clicking "Post Your Answer", you acknowledge that you have read our updated terms of service, privacy policy and cookie policy, and that your continued use of the website is subject to these policies.

Clash Royale CLAN TAG #URR8PPP Illegal Instruction: 4 error when running any Tensorflow program I am trying to train a Tensorflow Convolutional Neural Network, and I am always getting a cryptic error regardless of the environment in which i run the program. In Jupyter Notebook, the kernel simply dies. In Terminal, I get "Illegal Instruction: 4" with no Traceback. In Pycharm, I get: "Process finished with exit code 132 (interrupted by signal 4: SIGILL)". I have looked all over the Internet and I have not found any instance in which this particular error was thrown in this situation. I would appreciate it if someone could help shed some light on this error. I am using Mac OS X High Sierra with python 3.6.2 My code can be found below and, as I said earlier, there is no traceback. import tensorflow as tf import numpy as np import pandas as pd # OS to load files and save checkpoints import os image_height = 60 image_width = 1 image1_height = 15 image2_width = 1 m...

Clash Royale CLAN TAG #URR8PPP Using a variable outside of a defined function If I had a function that I made: def a(): n = 2*2 How could I access n out of the function without calling a? A related question comes to mind, although that's about accessing a variable inside a function when you do call the function, so it's not really a duplicate. – David Z 4 hours ago Why would you want to? – AChampion 4 hours ago Have you looked at the answers to this question? – martineau 3 hours ago 2 Answers 2 You cannot. You will need to define the variable outside of the function, or call the function and return it. You need to return it, so do: def a(): n = 2*2 return n print(a()) Output: 4 You can also do print , but return is better, check this: What is the formal difference between "print" and "return"? print return By clicking "Post Your Answer", you acknowledge that you have read our updated terms of service, privacy ...

Clash Royale CLAN TAG #URR8PPP Calling services scoped per request from reccuring background tasks using Autofac and Quartz in MVC 5 Just as a heads up, my scenario is different for example from This link because it's a recurring job instead of a simple fire-and-forget. I am using Quartz, Autofac (with Autofac extensions for Quartz), and MVC 5. The problem is that single instance services are resolved just fine from IJob classes, but I don't have any way to resolve anything per-request scoped. For example lets say that happens every 5 minutes. The services and repositories cannot and should not be rescoped. So what is someone supposed to do with long running and recurring background tasks? Not sure to understand what you want. Could you add a code sample to better define the problem ? – Cyril Durand Apr 19 '15 at 22:23 A code sample would require a whole VS project to convey the structure properly. Just think of an event that autofires every 15 minutes indep...

Clash Royale CLAN TAG #URR8PPP Apache does not update documentation? Major Bug in Java I'm getting this error Cannot display ObjectMessage body. Reason: Failed to build the body from content. Serializable class not available to the broker. Reason: java.lang.ClassNotFoundException: Forbidden class com.company.data.TicketData! This class is not trusted to be serialized as ObjectMessage payload. Please take a look at this for more information on how to configure trusted classes. I added System.setProperty("org.apache.activemq.SERIALIZABLE_PACKAGES","*"); in my code that invokes the creation of the JMS and doesn't work. System.setProperty("org.apache.activemq.SERIALIZABLE_PACKAGES","*"); I also set setx org.apache.activemq.SERIALIZABLE_PACKAGES "*" in the cmd but still the same error. setx org.apache.activemq.SERIALIZABLE_PACKAGES "*" Even if you check the error page. it talks about an env script file that does no...

Clash Royale CLAN TAG #URR8PPP Installing Threading Building Blocks for Open Street Routing Machine I am trying to build open street routing machine on an RaspberryPi 2 running Raspbian. However, it requires Threading Building Blocks library. I have tried several apt-get commands, but it keeps telling me it cannot find the repository. specifically, it says: Package libtbb-dev is not available,but is refered to by another package. This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'libtbb-dev' has no installation candidate. I finally broke down and downloaded the TBB source and built that. From what I can tell, threading building blocks built succesfully, but trying to build OSRM I still get the error that the TBB libraries cannot be found. I have tried copying the built TBB directory into where I think OSRM is looking for them ("/opt/intel/tbb" , "/usr/include"), but nothing is working. Does...

Clash Royale CLAN TAG #URR8PPP Piers Butler 8th Earl of Ormond [1] Arms of the Butler Family Hereditary Earl of Ormond [1] 1515-1539 Predecessor Thomas Butler, 7th Earl of Ormond Successor James Butler, 9th Earl of Ormond Detail Titles and styles 8th Earl of Ormond 1st Earl of Ossary Born 1467 Died 26 August 1539 Family House of Butler [1] [2] Spouse Lady Margaret FitzGerald Issue James Butler, 9th Earl of Ormond Richard Butler, 1st Viscount Mountgarret Thomas Butler Margaret Butler Catherine Butler Joan Butler Ellice Butler Eleanor Butler Helen Butler Illegitimate Children Edmund Butler Father Sir James Butler [2] Mother HRH Sabh Kavanaugh, Princess of Leinster [2] Occupation Peerage of Ireland [1] Piers Butler, 8th Earl of Ormond, 1st Earl of Ossory (1467 – 26 August, 1539) also known as (Irish Piers Ruadh ) Red Piers , was from the Polestown branch of the Butler family of Ireland. Contents 1 Family 2 Claims to the title 2.1 Loss of title 2.2 Restoration of title 3 Marr...