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What is the difference between “int” and “uint” / “long” and “ulong”?
I know about int and long (32-bit and 64-bit numbers), but what are uint and ulong ?
5 Answers
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How to get image height and width using java?
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13 Answers
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Const before or const after?
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alseether
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answered Mar 31 '11 at 16:55
Heath HunnicuttHeat...
Get an array of list element contents in jQuery
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answered Oct 29 '08 at 14:43
Shog9Shog9
141k3232 gold badges219219 silver badges231231 bronze badges
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Passing variables in remote ssh command
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If you use
ssh pvt@192.168.1.133 "~/tools/run_pvt.pl $BUILD_NUMBER"
instead of
ssh pvt@192.168.1.133 '~/tools/run_pvt.pl $BUILD_NUMBER'
your shell will interpolate the $BUILD_NUMBER before sending the command string to the remote host.
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How do I see what character set a MySQL database / table / column is?
...me
– Robin Winslow
Jun 7 '11 at 18:03
14
This answer was very helpful, but if you want to trouble...
Read first N lines of a file in python
...s myfile:
head = [next(myfile) for x in xrange(N)]
print head
Python 3
with open("datafile") as myfile:
head = [next(myfile) for x in range(N)]
print(head)
Here's another way (both Python 2 & 3)
from itertools import islice
with open("datafile") as myfile:
head = list(islice(my...
Is there a way to access method arguments in Ruby?
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edited May 30 '17 at 10:04
answered Feb 9 '12 at 14:00
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Why number 9 in kill -9 command in unix? [closed]
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How can I change Mac OS's default Java VM returned from /usr/libexec/java_home
...uration file.
Create a text file ~/Library/Application Support/VisualVM/1.3.6/etc/visualvm.conf (replace 1.3.6 with whatever version of VisualVM you're using) containing the line
visualvm_jdkhome="`/usr/libexec/java_home -v '1.7*'`"
and this will force it to choose Java 7 instead of 8.
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