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Can Python test the membership of multiple values in a list?
...gt;>> bigset = set(range(100000))
>>> bigsubset = set(range(50000))
>>> %timeit bigset >= bigsubset
1.14 ms ± 13.9 µs per loop (mean ± std. dev. of 7 runs, 1000 loops each)
>>> %timeit all(x in bigset for x in bigsubset)
5.96 ms ± 37 µs per loop (mean ± std....
How to write logs in text file when using java.util.logging.Logger
...n=<home directory>/logs/oaam.log
java.util.logging.FileHandler.limit=50000
java.util.logging.FileHandler.count=1
java.util.logging.FileHandler.formatter=java.util.logging.SimpleFormatter
java.util.logging.FileHandler.pattern specifies the location and pattern of the output file. The default ...
Adding a column to a data.frame
...02065702 2
5 0.31818 0.101238512 2
6 0.00000 0.000000000 2
7 0.50000 0.250000000 2
1 0.13636 0.018594050 3
2 0.09091 0.008264628 3
3 0.40909 0.167354628 3
4 0.04545 0.002065702 3", header=T, stringsAsFactors=F)
mytb$group<-NULL
positionsof1s<-grep(1,mytb$h_no)
m...
What is the most efficient way to create HTML elements using jQuery?
...ome numbers on the suggestions so far (safari 3.2.1 / mac os x):
var it = 50000;
var start = new Date().getTime();
for (i = 0; i < it; ++i) {
// test creation of an element
// see below statements
}
var end = new Date().getTime();
alert( end - start );
var e = $( document...
private final static attribute vs private final attribute
...eful use case scenario for that. This could be beneficial if you have like 50000 int vars in a class. Even in this case, this would save up 200kb of memory. Since we are talking Java, this seems totally irrelevant. In case of memory critical devices, a decent C or C++ compiler would inline those int...
Simple Log to File example for django 1.3+
...',
'filename': SITE_ROOT + "/logfile",
'maxBytes': 50000,
'backupCount': 2,
'formatter': 'standard',
},
'console':{
'level':'INFO',
'class':'logging.StreamHandler',
'formatter': 'standard'
},
...
Bash script to set up a temporary SSH tunnel
...master and -S for socket) as follows:
$ ssh -M -S my-ctrl-socket -fnNT -L 50000:localhost:3306 jm@sampledomain.com
$ ssh -S my-ctrl-socket -O check jm@sampledomain.com
Master running (pid=3517)
$ ssh -S my-ctrl-socket -O exit jm@sampledomain.com
Exit request sent.
Note that my-ctrl-socket will ...
Cosmic Rays: what is the probability they will affect a program?
...ome cases from alpha-emitters inside PC. BH authors did experiment and got 50000 accesses to domains, having 1 bit changed from popular sites
– osgx
May 14 '14 at 10:45
...
How do I Geocode 20 addresses without receiving an OVER_QUERY_LIMIT response?
.... If status of the request is OVER_QUERY_LIMIT, the usleep is increased by 50000 and request is repeated, and so on.
And of cause all received data (lat/long) are stored in XML file not to run request every time the page is loading.
...
log4j logging hierarchy order
...tatic int OFF_INT = Integer.MAX_VALUE;
public final static int FATAL_INT = 50000;
public final static int ERROR_INT = 40000;
public final static int WARN_INT = 30000;
public final static int INFO_INT = 20000;
public final static int DEBUG_INT = 10000;
public static final int TRACE_INT = 5000;
pub...