大约有 35,437 项符合查询结果（耗时：0.0612秒） [XML]
XML Document to String
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207
Assuming doc is your instance of org.w3c.dom.Document:
TransformerFactory tf = TransformerFact...
Tuning nginx worker_process to obtain 100k hits per min
...er_processes 4; # 2 * Number of CPUs
events {
worker_connections 19000; # It's the key to high performance - have a lot of connections available
}
worker_rlimit_nofile 20000; # Each connection needs a filehandle (or 2 if you are proxying)
# Total amount of users you can serve = worke...
How do you create nested dict in Python?
...ers
f.next()
# get first colum as keys
keys = (line.split(',')[0] for line in f)
# create empty dictionary:
d = {}
# read from file b.csv
with open(b_file) as f:
# gather headers except first key header
headers = f.next().split(',')[1:]
# iterate lines
for line in f:
...
How is “mvn clean install” different from “mvn install”?
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edited Mar 25 '16 at 0:44
nateyolles
1,73155 gold badges1414 silver badges2222 bronze badges
answer...
How do I limit the number of results returned from grep?
I would like to say 10 lines max from grep.
5 Answers
5
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UITextField - capture return button event
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edited Jul 24 '14 at 17:04
Fattie
33.2k4949 gold badges305305 silver badges562562 bronze badges
answer...
Undo VS 'Exclude from project'?
...here a way to undo the 'exclude from project' operation in Visual Studio (2008) ?
5 Answers
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How can I remove a pytz timezone from a datetime object?
...ime object, then doing the same thing as the example above.
# <Arrow [2014-10-09T10:56:09.347444-07:00]>
arrowObj = arrow.get('2014-10-09T10:56:09.347444-07:00')
# datetime.datetime(2014, 10, 9, 10, 56, 9, 347444, tzinfo=tzoffset(None, -25200))
tmpDatetime = arrowObj.datetime
# datetime.dat...
onNewIntent() lifecycle and registered listeners
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+50
onNewIntent() is meant as entry point for singleTop activities which already run somewhere else in the stack and therefore can't call ...
CSS: How to have position:absolute div inside a position:relative div not be cropped by an overflow:
...#box2 { position: absolute }
#box3 { position: absolute; top: 10px }
/* Styling */
#box1 { background: #efe; padding: 5px; width: 125px }
#box2 { background: #fee; padding: 2px; width: 100px; height: 100px }
#box3 { background: #eef; paddi...