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Where is array's length property defined?
...t find it in any .class file), they're a part of the language itself.
10.7. Array Members
The members of an array type are all of the following:
The public final field length, which contains the number of components of the array. length may be positive or zero.
The public method c...
Determine the process pid listening on a certain port
...ion with @Cyclone, the line that does the job is:
sockstat -4 -l | grep :80 | awk '{print $3}' | head -1
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Repeat each row of data.frame the number of times specified in a column
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answered May 24 '10 at 5:01
neilfwsneilfws
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How to use/install gcc on Mac OS X 10.8 / Xcode 4.4
I have install Mountain Lion (Mac OS X 10.8) and now gcc doesn't seem to be available anymore. I've also installed Xcode 4.4 so there is no more /Developer directory.
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Connect Java to a MySQL database
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answered May 15 '10 at 9:10
Sean OwenSean Owen
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From an array of objects, extract value of a property as array
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edited Apr 19 at 13:50
Arsen Khachaturyan
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Rolling or sliding window iterator?
...sliding window (of width n) over data from the iterable"
" s -> (s0,s1,...s[n-1]), (s1,s2,...,sn), ... "
it = iter(seq)
result = tuple(islice(it, n))
if len(result) == n:
yield result
for elem in it:
result = result[1:] + (elem,)
yie...
Setting Django up to use MySQL
...alhost', # Or an IP Address that your DB is hosted on
'PORT': '3306',
}
}
You also have the option of utilizing MySQL option files, as of Django 1.7. You can accomplish this by setting your DATABASES array like so:
DATABASES = {
'default': {
'ENGINE': 'django.db.backends...
What is the best method to merge two PHP objects?
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answered Dec 23 '09 at 14:24
flochtililochflochtililoch
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PHP Multidimensional Array Searching (Find key by specific value)
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edited Oct 4 '15 at 13:08
mukama
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answered Nov 1...