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JavaScript curry: what are the practical applications?
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From what I've read (just now), "curry" is not normally part of a Function's bag of tricks, unless you are using the Prototype library or add it yourself. Very cool, though.
– Roboprog
Mar 8 '12 at 3:...
How do I declare a global variable in VBA?
...e you would be able to access:
Public Sub Method1(objForm as Object)
'read/write data value
objForm.GlobalData
'Get object reference (need to add Public Property Set to change reference object)
objForm.ObjectVariable
'read only (needs Public property Let to change value)
objForm....
How to redirect 'print' output to a file using python?
... absolutely invalid. There's no reason to redirect stdout here, since he already gets the data into a variable.
– machine yearning
Aug 22 '11 at 20:44
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GetHashCode Guidelines in C#
I read in the Essential C# 3.0 and .NET 3.5 book that:
9 Answers
9
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Debug vs. Release performance
...et about Debug.Asserts! In DEBUG build, if they fail, they will halt the thread and pop up a message box. In release they get not compiled at all. This applies for all methods that have [ConditionalAttribute].
– Ivan Zlatanov
Mar 15 '10 at 9:35
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Why does modern Perl avoid UTF-8 by default?
...ce you successfully create a file by a given name, that when you run ls or readdir on its enclosing directory, you’ll actually find that file with the name you created it under is buggy, broken, and wrong. Stop being surprised by this!
Code that believes UTF-16 is a fixed-width encoding is stupid,...
Is JavaScript a pass-by-reference or pass-by-value language?
... then everything would have changed. num would be 100, and obj2.item would read "changed".
Instead, the situation is that the item passed in is passed by value. But the item that is passed by value is itself a reference.
Technically, this is called call-by-sharing.
In practical terms, this means ...
SQL SELECT speed int vs varchar
...select by id: B=about 200us C=about 200us
* inserts to the table already containing 4M records
so it looks like for this setup, as long as your indexes fit in RAM, bigint vs 16-char text makes no difference in speed.
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Difference between variable declaration syntaxes in Javascript (including global variables)?
...u can delete it. I'd recommend not doing this, it can be unclear to anyone reading your code later. If you use ES5's strict mode, doing this (assigning to a non-existent variable) is an error. It's one of several reasons to use strict mode.
And interestingly, again on IE8 and earlier, the property ...
Generating random strings with T-SQL
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I know this is old thread, but the code returns the same string for seed 192804 and 529126
– davey
May 28 '14 at 14:48
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