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How to run a program without an operating system?
... USB to have higher precedence so I don't have to manually select it every time, I would hit F1 on the "Startup Interrupt Menu" screen, and then navigate to:
Boot sector
On x86, the simplest and lowest level thing you can do is to create a Master Boot Sector (MBR), which is a type of boot sector, a...
Node Version Manager install - nvm command not found
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I executed this manually multiple times until I finally put it in my .bashrc!
– Brady Dowling
Jul 21 '15 at 22:05
2
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PHP Fatal error: Cannot redeclare class
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Actually this answers the question perfectly and it is timeless, AaronLS makes an assumption then attempts to solve the problem which can now be solved many better ways.
– TarranJones
May 11 '16 at 11:32
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Floating point vs integer calculations on modern hardware
...w floating point operation that already has the data in cache will be many times faster than an integer operation where an integer needs to be copied from system memory.
I assume that you are asking this question because you are working on a performance critical application. If you are developing ...
What does “WARN Could not determine content-length of response body.” mean and how to I get rid of i
...othing is being hurt". Just the fact that thousands of people are wasting time having to figure out what is going on is enough to dispute that.
– Mark Fraser
Apr 2 '12 at 12:36
16...
How can I build XML in C#?
...work with - and it updates and validates your object model and XML in real-time. While it's still "Preview", I have not encountered any bugs with it.
If you have an XSD Schema that looks like this:
<xs:element name="RootElement">
<xs:complexType>
<xs:sequence>
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How to ISO 8601 format a Date with Timezone Offset in JavaScript?
Goal: Find the local time and UTC time offset then construct the URL in following format.
10 Answers
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What is the difference between the dot (.) operator and -> in C++? [duplicate]
...is with parenthesis:
(*pointervariable).foo
But typing the ()'s all the time is hard, so they developed -> as a shortcut to say the same thing. If you are accessing a property of an object or object reference, use . If you are accessing a property of an object through a pointer, use ->
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Android emulator and virtualbox cannot run at same time
...kes it possible to run the Virtualbox and the Android emulator at the same time but the performance of the Android emulator in such a setup is extremely bad. If possible it is better to shutdown the Virtualbox emulator and unload its driver (vboxdrv) by running 'sudo /etc/init.d/vboxdrv stop'. Googl...
Set every cell in matrix to 0 if that row or column contains a 0
... checkRow and checkCol you will see that each element is accessed multiple times.
– Draemon
Dec 8 '08 at 18:49
Draemon...