I want to copy a string in C (Windows) that contains nulls in it. I need a f开发者_StackOverflowunction to which I will pass buffer length so that the NULL characters will be meaningless. I found Stri
In my app i have ListView, Adapter for it, and Filter for Adapter. This is filter:开发者_C百科 private Filter nameFilter = new Filter() {
I cannot think of a proper way to wait for an object to appear. I am writing a camera app. After ta开发者_如何转开发king a picture, I am writing GPS Data into the exif tags. I have to wait for the loc
This question already has answers here: Closed 11 years ago. Possible Duplicate: Is it worth setting pointers to NULL in a destructor?
If in a SELECT statement I\'m selecting a concatenated string that uses values from the table(s) I\'m selecting from, what\'s the best way to handle NULLs for those values so that I still have my stri
I got probably a small problem but can\'t find workaround... I have a combobox on a winform, and this combobox has binding to a column in a datatable.
hi i just want to know if this is correct, can we check for nil this way-if(self.spinner==nil)? thanks
I\'m seeing some strange performance issues on SQL Server 2008 with a nullable geography column with a spatial index. Each null value is stored as a root node within the spatial index.
I heard that NULL is equivalent to .net nullptr and that 0 is not equivalent to .ne开发者_运维问答t nullptr.why?I thought that NULL is a macro equal to 0 ?I depends on if you\'re talking about unmanag
myCustomController *controller = [myMutableArray objectAtIndex:page]; NSLog(@\"%@\",controller); // <- THIS RETURNS NULL IN CONSOLE
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