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How can I pass arguments to a batch file?

... Another useful tip is to use %* to mean "all". For example: echo off set arg1=%1 set arg2=%2 shift shift fake-command /u %arg1% /p %arg2% %* When you run: test-command admin password foo bar the above batch file will run: fake-command /u admin /p password adm...
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What's the difference between a temp table and table variable in SQL Server?

...e of them, as spelt out in the MSDN link below. As a rule of thumb, for small to medium volumes of data and simple usage scenarios you should use table variables. (This is an overly broad guideline with of course lots of exceptions - see below and following articles.) Some points to consider when ...
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Fastest way to serialize and deserialize .NET objects

...it might be faster than a lot of other serializes out there, but is it actually fast, compared to manually parsing it? My god no. – BjarkeCK Jun 1 at 10:32 ...
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What are the differences between B trees and B+ trees?

... leaf node. The leaf nodes of B+ trees are linked, so doing a full scan of all objects in a tree requires just one linear pass through all the leaf nodes. A B tree, on the other hand, would require a traversal of every level in the tree. This full-tree traversal will likely involve more cache misses...
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Are there inline functions in java?

... In Java, the optimizations are usually done at the JVM level. At runtime, the JVM perform some "complicated" analysis to determine which methods to inline. It can be aggressive in inlining, and the Hotspot JVM actually can inline non-final methods. The jav...
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Get HTML code from website in C#

... Actually, using regex to search a precise thing within HTML code can be a very decent solution. Atempting to build a HTML parser/interpretor based on regex, on the other hand, would be pure madness. It all depends on the context ...
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Autoresizing masks programmatically vs Interface Builder / xib / nib

...ewAutoresizingFlexibleRightMargin | UIViewAutoresizingFlexibleTopMargin; All to often I see these margins OR'ed together on one line like the example above. Just hard to read. share | improve thi...
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When exactly are onSaveInstanceState() and onRestoreInstanceState() called?

...id onRestoreInstanceState (Bundle savedInstanceState) This method is called between onStart() and onPostCreate(Bundle). void onSaveInstanceState (Bundle outState) If called, this method will occur after onStop() for applications targeting platforms starting with Build.VERSION_CODES.P....
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How do I make a textarea an ACE editor?

...function(){ textarea.val(editor.getSession().getValue()); }); or just call textarea.val(editor.getSession().getValue()); only when you submit the form with the given textarea. I'm not sure whether this is the right way to use Ace, but it's the way it is used on GitHub. ...
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Maximum value for long integer

...ong integers have unlimited precision. In Python 2, Integers will automatically switch to longs when they grow beyond their limit: >>> import sys >>> type(sys.maxsize) <type 'int'> >>> type(sys.maxsize+1) <type 'long'> for integers we have maxint and maxsi...