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Pandas convert dataframe to array of tuples
...w that a dedicated feature exists). BTW, if you want normal tuples in your zip iterator (instead of namedtuples), then call: data_set.itertuples(index=False, name=None)
– Axel
Oct 25 '17 at 9:47
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SQL query for finding records where count > 1
... named PAYMENT . Within this table I have a user ID, an account number, a ZIP code and a date. I would like to find all records for all users that have more than one payment per day with the same account number.
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How to loop through all but the last item of a list?
... easiest way to compare the sequence item with the following:
for i, j in zip(a, a[1:]):
# compare i (the current) to j (the following)
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Notifier 通知扩展：功能强大的Android通知管理工具，支持通知通道、意图、...
...
Notifier 通知扩展
下载
.aix拓展文件：
de.ullisroboterseite.ursai2notification.aix
.aia示例文件：
SimpleNotificationTest.aia
ExtendedNotificationTest.aia
ProgressBarTest.aia
NotificationAlarmTest.aia
RememberUrs.aia
KeepAwake_Notifi...
string sanitizer for filename
...ive characters
$filename = preg_replace(array(
// "file name.zip" becomes "file-name.zip"
'/ +/',
// "file___name.zip" becomes "file-name.zip"
'/_+/',
// "file---name.zip" becomes "file-name.zip"
'/-+/'
), '-', $filename);
$filename = pre...
Github: Can I see the number of downloads for a repo?
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Does this include ZIP downloads or just clones?
– MarzSocks
Dec 29 '15 at 7:55
1
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Increasing the maximum number of TCP/IP connections in Linux
...k
;;
'Linux')
AWK=/bin/awk
;;
'AIX')
AWK=/usr/bin/awk
;;
esac
netstat -an | $AWK -v start=1 -v end=65535 ' $NF ~ /TIME_WAIT|ESTABLISHED/ && $4 !~ /127\.0\.0\.1/ {
if ($1 ~ /\./)
{sip=$1}
else {sip=$4}
...
Extracting .jar file with command line
...
Note that a jar file is a Zip file, and any Zip tool (such as 7-Zip) can look inside the jar.
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What are the underlying data structures used for Redis?
...llowing data structures :
String
Dictionary
Doubly Linked List
Skip List
Zip List
Int Sets
Zip Maps (deprecated in favour of zip list since Redis 2.6)
To find the encoding used by a particular key, use the command object encoding <key>.
1. Strings
In Redis, Strings are called Simple Dyna...
How to form tuple column from two columns in Pandas
...
Get comfortable with zip. It comes in handy when dealing with column data.
df['new_col'] = list(zip(df.lat, df.long))
It's less complicated and faster than using apply or map. Something like np.dstack is twice as fast as zip, but wouldn't giv...