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How to run a function when the page is loaded?
...pted some great functions since the release of jQuery. All modern browsers now have their own DOM ready function without the use of a jQuery library.
I'd recommend this if you use native Javascript.
document.addEventListener('DOMContentLoaded', function() {
alert("Ready!");
}, false);
...
Should developers have administrator permissions on their PC
...l need to frig with system configurations to test items, install software (if nothing else, to test the installation process of whatever they happen to be developing), poke about the registry and run software that will not work properly without admin privileges (just to list a few items). There are...
java.util.Date vs java.sql.Date
...ate component as one long and time component as another, for example right now would be 20100221 and 154536123. These magic numbers can be used in SQL queries and will be portable from database to another and will let you avoid this part of JDBC/Java Date API:s entirely.
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What exactly is Spring Framework for? [closed]
... unit tests this can be changed once). This worked so well that Spring has now copied this approach. Note that if needed (but only if really needed) annotations can still be overriden by XML in EJB.
– Mike Braun
Jan 12 '12 at 18:45
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How do I make a redirect in PHP?
Is it possible to redirect a user to a different page through the use of PHP?
30 Answers
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USB Debugging option greyed out
...our phone to your PC, using the USB cable, select the mode as PC Software.
Now you should be able to enable USB Debugging.
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Calculating how many minutes there are between two times
...
TimeSpan span = endTime.Subtract ( startTime );
Console.WriteLine( "Time Difference (minutes): " + span.TotalMinutes );
Edit:
If are you trying 'span.Minutes', this will return only the minutes of timespan [0~59], to return sum of all minutes from this interval, just use 'span.TotalMinutes'.
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Why doesn't C have unsigned floats?
...for the CPU to execute. So it would be very inefficient to support it.
If C++ did support it, then you would be sometimes using an unsigned float and not realizing that your performance has just been killed. If C++ supported it then every floating point operation would need to be checked to see...
Firebug-like debugger for Google Chrome
...specific issues. If I want deeper introspection, I can do it with Firebug. Now with IE8's new developer mode, all the major browsers have builtin dev modes. Good times.
– guns
Apr 27 '09 at 9:32
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FFmpeg: How to split video efficiently?
...file = 3.14GB DVB transport stream
Conclusion
The single command is better if you are handling HD, it agrees with the manuals comments on using -ss after the input file to do a 'slow seek'. SD files have a negligible difference.
The two command version should be quicker by adding another -ss before ...