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Best practices for overriding isEqual: and hash
...ery primitive you do
result = prime * result + var
For objects you use 0 for nil and otherwise their hashcode.
result = prime * result + [var hash];
For booleans you use two different values
result = prime * result + ((var)?1231:1237);
Explanation and Attribution
This is not tcurdt's ...
Can I find events bound on an element with jQuery?
...d") }
});
// Lookup events for this particular Element
$._data( $("#foo")[0], "events" );
The result from $._data will be an object that contains both of the events we set (pictured below with the mouseout property expanded):
Then in Chrome, you may right click the handler function and click "...
How Do I Convert an Integer to a String in Excel VBA?
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ansible: lineinfile for several lines?
... with_items:
- { regexp: '^kernel.shmall', line: 'kernel.shmall = 2097152' }
- { regexp: '^kernel.shmmax', line: 'kernel.shmmax = 134217728' }
- { regexp: '^fs.file-max', line: 'fs.file-max = 65536' }
s...
How do I get java logging output to appear on a single line?
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Microsoft Excel mangles Diacritics in .csv files?
...ave a Byte Order Mark as its first three octets. These are the hex values 0xEF, 0xBB, 0xBF. These octets serve to mark the file as UTF8 (since they are not relevant as "byte order" information).1 If this BOM does not exist, the consumer/reader is left to infer the encoding type of the text. Read...
Convert a positive number to negative in C#
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answered Aug 28 '09 at 16:25
bryanbcookbryanbcook
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Bash script plugin for Eclipse? [closed]
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ShellEd looks promising, does syntax highlighting, and has positive reviews, although I've not t...
Test or check if sheet exists
... On Error Resume Next
Set sht = wb.Sheets(shtName)
On Error GoTo 0
WorksheetExists = Not sht Is Nothing
End Function
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Django template how to look up a dictionary value with a variable
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edited Sep 15 at 8:02
javidazac
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answered N...