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Is it true that one should not use NSLog() on production code?
...t at runtime, so debug messages are not shown in your release version, but error messages are (if you did this you could make DebugLog(), WarningLog(), and so on).
Oh, and keep in mind #define DEBUG_MODE can be re-used in different places in your application. For example, in my application I use it...
PHP exec() vs system() vs passthru()
...n status"). Zero usually means it was successful, other values are usually error codes.
Other misc things to be aware of:
The shell_exec() and the backticks operator do the same thing.
There are also proc_open() and popen() which allow you to interactively read/write streams with an executing co...
Streaming Audio from A URL in Android using MediaPlayer?
...87f45c39a54ea6c88f71197762dbe10e72
The NPR app is also still getting the "error (-38, 0)" sometimes while streaming. This may be a threading issue or a network change issue. Check the issue tracker for updates.
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Flat file databases [closed]
...lename;
if(!$this->put($file, $content)) {
trigger_error(get_class($this) . " error: Couldn't write to $file", E_USER_WARNING);
return false;
}
return true;
}
/**
* Saves data to file
*
* @since 1.0
* @uses $directory
...
Unique fields that allow nulls in Django
...True when declaring the field, or otherwise Django will throw a validation error (field required) or create a db column that doesn't accept NULL.
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Why split the tag when writing it with document.write()?
...n XHTML without extra CDATA section wrapping, it's still a well-formedness error. Also you can use \x3C in inline event handler attributes where < would also be invalid in both HTML and XHTML, so it has a wider applicability: if I were choosing one, easily-automated way to escape sensitive charac...
What is stack unwinding?
... world" ); // will be properly destructed
if ( x ) throw std::runtime_error( "boom" );
delete [] pleak; // will only get here if x == 0. if x!=0, throw exception
}
int main()
{
try
{
func( 10 );
}
catch ( const std::exception& e )
{
return 1;
}
...
How to get a ListBox ItemTemplate to stretch horizontally the full width of the ListBox?
...
Error: BindingExpression path error: 'Width' property not found on Project.CustomElement, Project.WindowsPhone, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null'. BindingExpression: Path='Width' DataItem=Project.CustomEl...
Does Internet Explorer support pushState and replaceState?
...
Btw you can get such error in reason of absolute path in pushState(). When i set relative path error was disappeared.
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How do you log all events fired by an element in jQuery?
...ly, it is possible you did something wrong. Have you checked your code for errors?
– Codebeat
Apr 8 at 20:32
There wer...