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Which SQL query is faster? Filter on Join criteria or Where clause?
... is faster on the join criteria because it reduces the result set at the soonest possible moment, but I don't know for sure.
...
php execute a background process
...e('Y-m-d/H:i:s.u')); // writes time in a file
The foreground script, the one invoking ...
$proc_command = "wget.exe http://localhost/test-proc-bg.php -q -O - -b";
$proc = popen($proc_command, "r");
pclose($proc);
You must use the popen/pclose for this to work properly.
The wget options:
-q ...
htmlentities() vs. htmlspecialchars()
...ences between htmlspecialchars() and htmlentities() . When should I use one or the other?
12 Answers
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Download a file with Android, and showing the progress in a ProgressDialog
...y not be aware of: ResultReceiver and IntentService. ResultReceiver is the one that will allow us to update our thread from a service; IntentService is a subclass of Service which spawns a thread to do background work from there (you should know that a Service runs actually in the same thread of you...
Distinct() with lambda?
...r VB.NET coders who do not want to import an additional libraries for just one feature. Without ASync CTP, VB.NET does not support the yield statement so streaming is technically not possible. Thanks for your answer though. I'll use it when coding in C#. ;-)
– Alex Essilfie
...
How to split a string in Java
... Corner case: if it cannot find reugalr expression it returns one element array with whole string.
– klimat
May 23 '16 at 12:36
2
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How do you disable the unused variable warnings coming out of gcc in 3rd party code I do not wish to
...
EDIT: Apparently, I didn't answer your question as you needed, drak0sha done it better. It's because I mainly followed the title of the question, my bad. Hopefully, this might help other people, who get here because of that title... :)
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How do I ZIP a file in C#, using no 3rd-party APIs?
...use a file extension to associate the download file with our desktop app. One small problem we ran into was that its not possible to just use a third-party tool like 7-zip to create the zip files because the client side code can't open it -- ZipPackage adds a hidden file describing the content type...
Cross-thread operation not valid: Control accessed from a thread other than the thread it was create
...ter stage
if(InvokeRequired)
{
// after we've done all the processing,
this.Invoke(new MethodInvoker(delegate {
// load the control with the appropriate data
}));
return;
}
}
}
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How do I remove a property from a JavaScript object?
...://.*"
};
delete myObject.regex;
console.log(myObject);
For anyone interested in reading more about it, Stack Overflow user kangax has written an incredibly in-depth blog post about the delete statement on their blog, Understanding delete. It is highly recommended.
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