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Favourite performance tuning tricks [closed]
... bit are you refering?
– AJ.
Oct 9 '08 at 13:34
2
This is some cool stuff, but I wish you'd have ...
calculating the difference in months between two dates
...how exactly you want it to work.
For example, should dates like July 5, 2009 and August 4, 2009 yield one month or zero months difference? If you say it should yield one, then what about July 31, 2009 and August 1, 2009? Is that a month? Is it simply the difference of the Month values for the date...
What is duck typing?
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307
It is a term used in dynamic languages that do not have strong typing.
The idea is that you do...
Difference between volatile and synchronized in Java
...the following unsafe code:
public void updateCounter() {
if(counter==1000) { counter=0; }
else { counter++; }
}
Now, with the updateCounter() method unsynchronized, two threads may enter it at the same time. Among the many permutations of what could happen, one is that t...
Listing and deleting Git commits that are under no branch (dangling?)
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edited Sep 22 '10 at 1:13
answered Sep 22 '10 at 0:57
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How do I iterate over the words of a string?
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1390
For what it's worth, here's another way to extract tokens from an input string, relying only on ...
What is a “batch”, and why is GO used?
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107
GO is not properly a TSQL command.
Instead it's a command to the specific client program which ...
How to send an email using PHP?
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edited Apr 11 at 20:47
SherylHohman
10.7k1414 gold badges6161 silver badges7272 bronze badges
an...
Can I exclude some concrete urls from inside ?
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered Jun 26 '10 at 19:53
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What is the difference between null and undefined in JavaScript?
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1107
In JavaScript, undefined means a variable has been declared but has not yet been assigned a val...