大约有 982 项符合查询结果（耗时：0.0163秒） [XML]
How do I associate a Vagrant project directory with an existing VirtualBox VM?
...med action_provision in the same dir as the id file, set it's contents to: 1.5:{id} replacing {id} with the id found in step 1.
Setup a new public/private key:
Vagrant uses a private key stored in .vagrant/machines/default/virtualbox/private_key to ssh into the machine. You'll need to generate a ne...
How do I make many-to-many field optional in Django?
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null=True is not required, at least from Django 1.5 onwards.
– Ville Laurikari
Dec 6 '13 at 6:57
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Maximum size of a element
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Hmm. Interesting, but I don't even get to 1.5 billion.
– seriousdev
May 21 '11 at 11:56
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Where can I set environment variables that crontab will use?
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n.updics
The 'daily' command is simpler:
: "@(#)$Id: daily.sh,v 1.5 1997/06/02 22:04:21 johnl Exp $"
#
# Commands to be done daily
# Nothing -- most things are done on weekdays only
exit 0
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T-SQL: Using a CASE in an UPDATE statement to update certain columns depending on a condition
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@AdamRobinson 1.5 years are passed do you know some more efficient way to update only one column
– user1432124
Jun 16 '12 at 15:19
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When should I use Struct vs. OpenStruct?
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end
On my system the following code executed in 14 seconds and consumed 1.5 GB of memory. Your mileage might vary:
User = Struct.new(:name, :age)
collection = (1..100000).collect do |index|
User.new("User",21)
end
That finished nearly instantaneously and consumed 26.6 MB of memory.
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Generating random numbers in Objective-C
...0.5) will convert only values from 0.0 to 0.5 to 0, but values from 0.5 to 1.5 will be converted to 1 etc. So the numbers 0 and 47 will come up only half as often as all the other numbers.
– gnasher729
Feb 28 '14 at 23:42
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Why am I getting tree conflicts in Subversion?
...be caused by not using the same version clients all over.
Using a version 1.5 client and a version 1.6 client towards the same repository can create this kind of problem. (I was just bitten myself.)
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How do I speed up the gwt compiler?
... setting the value to "gecko1_8" only should work for Firefox 1.5 and later in gwt 2.2
– eaykin
Jun 7 '11 at 10:02
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Turn a string into a valid filename?
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valid_chars = frozenset(valid_chars) wouldn't hurt. It is 1.5 times faster if applied to allchars.
– jfs
Nov 17 '08 at 11:14
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