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Simple C example of doing an HTTP POST and consuming the response
...nder of the message.
What I did not do in this sample is any sort of real error checking - when something fails I just exit the program. Let me know if it works for you:
#include <stdio.h> /* printf, sprintf */
#include <stdlib.h> /* exit */
#include <unistd.h> /* read, write, c...
Is floating point math broken?
...However, it does illustrate the point that binary floating-point precision errors tend to crop up because the "real world" numbers we are usually interested in working with are so often powers of ten - but only because we use a decimal number system day-to-day. This is also why we'll say things like...
How can I handle the warning of file_get_contents() function in PHP?
...
Step 1: check the return code: if($content === FALSE) { // handle error here... }
Step 2: suppress the warning by putting an error control operator (i.e. @) in front of the call to file_get_contents():
$content = @file_get_contents($site);
...
Location Manager Error : (KCLErrorDomain error 0)
Why does this error occur?
15 Answers
15
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Proper use of errors
...nably large project, and am wondering what the standard is for the use of Error s. For example, say I hand an index out of bounds exception in Java:
...
How to rethrow the same exception in SQL Server
... in my try block. I am able to throw same message but I want to throw same error.
10 Answers
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How do I make a batch file terminate upon encountering an error?
...rs. How do I make it terminate immediately if one of the calls returns an error code of any level?
9 Answers
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The name does not exist in the namespace error in XAML
... July 2017. Simply changed in dropdown from Debug to Release, compiled and error was gone, changed back and compiled and error was still gone.
– Tedd Hansen
Jul 15 '17 at 7:36
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Core Data: Quickest way to delete all instances of an entity
...istentStoreCoordinator.execute(deleteRequest, with: myContext)
} catch let error as NSError {
// TODO: handle the error
}
Objective-C
NSFetchRequest *request = [[NSFetchRequest alloc] initWithEntityName:@"Car"];
NSBatchDeleteRequest *delete = [[NSBatchDeleteRequest alloc] initWithFetchRequest...
How to tell if a tag failed to load
... be able to tell whether the loading failed in some way -- a 404, a script error in the loaded script, whatever.
16 Answers...