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Why does the indexing start with zero in 'C'?
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Keith Thompson
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answered Sep 6 '11 at 13:29
Massimiliano ...
Which is the best library for XML parsing in java [closed]
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216
Actually Java supports 4 methods to parse XML out of the box:
DOM Parser/Builder: The whole X...
What's the difference between a file descriptor and file pointer?
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21
A file descriptor is just an integer which you get from the POSIX open() call. Using the standa...
jQuery validate: How to add a rule for regular expression validation?
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edited Nov 21 '19 at 19:04
cwallenpoole
69.2k2121 gold badges113113 silver badges155155 bronze badges
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What Automatic Resource Management alternatives exist for Scala?
...ntry 'ARM Blocks in Scala: Revisited' from 3/26/09 talks about about slide 21 of Martin Odersky's FOSDEM presentation. This next block is taken straight from slide 21 (with permission):
def using[T <: { def close() }]
(resource: T)
(block: T => Unit)
{
try {
block(resource)
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How to do exponential and logarithmic curve fitting in Python? I found only polynomial fitting
...ze.curve_fit(lambda t,a,b: a*numpy.exp(b*t), x, y)
(array([ 5.60728326e-21, 9.99993501e-01]),
array([[ 4.14809412e-27, -1.45078961e-08],
[ -1.45078961e-08, 5.07411462e+10]]))
# oops, definitely wrong.
>>> scipy.optimize.curve_fit(lambda t,a,b: a*numpy.exp(b*t), x, y, p0...
Get name of property as a string
...-us/library/…
– Bon
Mar 30 '16 at 21:25
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Make the current Git branch a master branch
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2182
The problem with the other two answers is that the new master doesn't have the old master as ...
Show space, tab, CRLF characters in editor of Visual Studio
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edited Feb 5 at 21:08
Asteroids With Wings
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answered ...
PDO MySQL: Use PDO::ATTR_EMULATE_PREPARES or not?
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To answer your concerns:
MySQL >= 5.1.17 (or >= 5.1.21 for the PREPARE and EXECUTE statements) can use prepared statements in the query cache. So your version of MySQL+PHP can use prepared statements with the query cache. However, make careful note of the caveats for caching q...