I am wondering if it is possible for an object in javascript to delete itself once it has finished its task. For example, I have the following object... var myObject = Object.create(baseObject); myObject.init = function() { /* do some stuff... */ delete this; } myObject.init(); Does this work? If n...
My application does this, play the selected sound using wmplib and upon statechangeevent = 1 (media player stopped), i will close the player using the close() command and setting the URL to ""; Now every time, i tried to delete a sound that is currently playing, in actual fact, it will be deleted, because when I looked at the directory,...
I have db with multiple entries. I Google out something like this SELECT COUNT(*), item_id, text, number FROM ads GROUP BY item_id, text, number HAVING COUNT(*)>1; this select (I think) all my multiple entries, I use SQLyog, ... and there is no option to press button and delete all results of this query. but even if I select all one...
I have to delete all rows of a model with condition fkey_id = 1 What 's the better mode? thanks ...
Dear ladies and sirs. We use NHibernate as our ORM on the server side. Sometimes, there is a need to delete an object from the database, given only the type and ID of that object. In addition, the deleted object was not fetched before (so it is not in the session cache or whatever). Anyway, I am using the ISession.Delete(query) overlo...
I would like to know how to adapt section 11.14 of the C++-FAQ-lite to arrays. Basically, I would want something like this: class Pool { public: void* allocate(size_t size) {...} void deallocate(void* p, size_t size) {...} }; void* operator new[](size_t size, Pool& pool) { return pool.allocate(size); } void operator delete[](void*...
Hey guys, ive search around and nothing ius QUITE what i need, i am horrible with php thus far. Basically, i have a text file serving as a database. each line has the form: id|lat|lng|details where: id is a unique integer, lat and lng are float and string details. I have a client page (locked under user-pass) in which the user ente...
I've got the following table: PatientID | DiagID ...where PatientID is a unique identifier and DiagID is a diagnosis ID, which is not unique. How do I delete the patient from table who's got unique DiagID (the only in the table, who's got this specific DiagID)? ...
Is there the ability for doing this work? How can I do this work? ...
In GIT, what does DELETION of a branch mean? Will it be gone from the repository? Or will it still be navigable to via git branch What I really want to do is mark a branch as DEAD END, i.e. the branch is so far from master, that nobody should use it as a starting point, though there were some good ideas down that branch, so we'd like ...
hi, i got a tableview which is the one by default when you create a tableview using core data application, and there is this fetching managed object i don't really understand, anyway when the user delete something from the tableview i need to take the object that is deleted and gets it as a String, it is possible? NSManagedObjectContex...
You can delete with content resolver by URI or by passing some parameters to the where parameter. How do you make the parameters to be SQL Injection Safe? Is it possible to use Prepared Statements with ContentResolver? act.getContentResolver().delete(myuriwithid,null,null); act.getContentResolver().delete(mybaseuri," name = '"+this.nam...
If I do this: // (1.) int* p = new int; //...do something delete p; // (2.) class sample { public: sample(){} ~sample(){} }; sample* pObj = new sample; //...do something delete pObj; Then how does C++ compiler know that object following delete is built-in data type or a class object? My other question is that if I new a pointer to an...
i'm trying to remove a tween object after it has complete so the memory can be freed by garbage collection. in this example i'm passing the fadeIn function a UILoader object that is cast as a sprite so that it fades in when it is finished loading. when the tween finishes animating, i want to remove the tween object. i've included the ...
Hi, I have a pointer to a map that I am trying to delete (this map was allocated with new). This map is valid I think, when I hover on it while debugging, it shows pMap: [0]() .. When I try to delete this empty map, my app just quits and I get a First-chance exception at 0xsomelocation in myapp.exe: 0xsomenumber: The object invo...
Just trying to delete all the documents, and did this: http://localhost:8983/solr/update?stream.body=%3Cdelete%3E%3Cquery%3E*:*%3C/query%3E%3C/delete%3E then committed: http://localhost:8983/solr/update?stream.body=%3Ccommit/%3E I get the response: <lst name="responseHeader"> <int name="status">0</int> <int name="QTime">17</int>...
I have a simple insert query on my social network that allows the user to enter text in a text area and have it output on their profile page. They have the option to delete and it marks the status as dead,as intended, and erases the update. The problem is, if they just type in a new one, without deleting what is already there (which I wa...
I have a binary tree class that is created with a root node and nodes can be added to it as needed in the code, however I am having trouble in deleting the nodes because I point to them with TNodePtr and it is an incompatible type with TNode. At the moment I have this recursive method of deleing nodes which should work once the incompati...
Hi, how do I delete a file e.g 22.pdf from my server with php if the file is in an other directory page layout: projects/backend/removeProjectData.php (this file deletes all my entries for the database and should also delete the related file) public_files/22.pdf (the place where the file is located) now I'm using the unlink('../../p...
I've just started combining my knowledge of C++ classes and dynamic arrays. I was given the advice that "any time I use the new operator" I should delete. I also know how destructors work, so I think this code is correct: main.cpp ... int main() { PicLib *lib = new PicLib; beginStorage(lib); return 0; } void beginStorage...