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How to restore to a different database in sql server?
...TORE DATABASE MyTempCopy FROM DISK='c:\your.bak'
WITH
MOVE 'LogicalNameForTheMDF' TO 'c:\MyTempCopy.mdf',
MOVE 'LogicalNameForTheLDF' TO 'c:\MyTempCopy_log.ldf'
To create the database MyTempCopy with the contents of your.bak.
Example (restores a backup of a db called 'creditline' to 'MyTem...
Compiling with cython and mingw produces gcc: error: unrecognized command line option '-mno-cygwin'
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This is what worked for me. I followed Ignacio's instructions verbatim. Replaced 4 instances of the string "-mno-cygwin" with "" in the cygwincompile.py file
– Ram Narasimhan
Oct 27 '12 at 20:20
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Does order of where clauses matter in SQL?
... strategies.
What does matter is whether or not you have a suitable index for this!
In the case of SQL Server, it will likely use an index if you have:
an index on (LastName, FirstName)
an index on (FirstName, LastName)
an index on just (LastName), or just (FirstName) (or both)
On the other ha...
What's the simplest way to test whether a number is a power of 2 in C++?
... (n - 1)) == 0 is best. However, note that it will incorrectly return true for n=0, so if that is possible, you will want to check for it explicitly.
http://www.graphics.stanford.edu/~seander/bithacks.html has a large collection of clever bit-twiddling algorithms, including this one.
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Copying text with color from Notepad++
...e's a plugin called NppExport that does just that in a couple of available formats. If you don't have NppExport yet, you can download it through the inbuilt plugin manager.
update As of version 6.1.5 (or maybe earlier) this ships with a standard install of Notepad++
update As of 2019 NppExport i...
How do I create a simple 'Hello World' module in Magento?
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First and foremost, I highly recommend you buy the PDF/E-Book from PHP Architect. It's US$20, but is the only straightforward "Here's how Magento works" resource I've been able to find. I've also started writing Magento tutorials at my...
Can an enum class be converted to the underlying type?
...ow the underlying type, and then use cast:
#include <type_traits> //for std::underlying_type
typedef std::underlying_type<my_fields>::type utype;
utype a = static_cast<utype>(my_fields::field);
With this, you don't have to assume the underlying type, or you don't have to menti...
Is there a way to delete a line in Visual Studio without cutting it?
...cfreak, when I first sought this command, I typed "Line.Delete" and looked for what was there (this command is omitted when you search in that fashion). The terrible UI only allows me to see 4 results at a time (for me, contrary to that screen shot in the other answer.) which makes it a real pain.
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Can an Option in a Select tag carry multiple values?
I got a select tag with some options in a HTML form:
(the data will be collected and processed using PHP)
15 Answers
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What is the LD_PRELOAD trick?
... set LD_PRELOAD to the path of a shared object, that file will be loaded before any other library (including the C runtime, libc.so). So to run ls with your special malloc() implementation, do this:
$ LD_PRELOAD=/path/to/my/malloc.so /bin/ls
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