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Memory address of variables in Java
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edited May 18 '17 at 20:11
Socowi
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answered D...
How to load a UIView using a nib file created with Interface Builder
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answered Oct 29 '10 at 19:45
averydevaverydev
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String.format() to format double in java
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answered Feb 3 '11 at 11:04
David TangDavid Tang
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Best way to do Version Control for MS Excel
What version control systems have you used with MS Excel (2003/2007)? What would you recommend and Why? What limitations have you found with your top rated version control system?
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Is there any way to call a function periodically in JavaScript?
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var intervalID = setInterval(function(){alert("Interval reached");}, 5000);
The first parameter to setInterval() can also be a string of code to be evaluated.
You can clear a periodic function with:
clearInterval(intervalID);
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How to append a char to a std::string?
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answered Sep 24 '09 at 14:29
AraKAraK
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How to query MongoDB with “like”?
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2036
That would have to be:
db.users.find({"name": /.*m.*/})
or, similar:
db.users.find({"name"...
Decimal number regular expression, where digit after decimal is optional
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Use the following:
/^\d*\.?\d*$/
^ - Beginning of the line;
\d* - 0 or more digits;
\.? - An optional dot (escaped, because in regex, . is a special character);
\d* - 0 or more digits (the decimal part);
$ - End of the line.
This allows for .5 decimal rather than requiring the leading zer...