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How to dynamically load a Python class
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edited Sep 30 '15 at 12:22
Archit Jain
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What is the difference between a 'closure' and a 'lambda'?
...urn func()
Because here, func is defined in anotherfunc, and in python 2.3 and greater (or some number like this) when they almost got closures correct (mutation still doesn't work), this means that it closes over anotherfunc's environment and can access variables inside of it. In Python 3.1+, mu...
How can I handle R CMD check “no visible binding for global variable” notes when my ggplot2 syntax i
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answered Feb 24 '12 at 23:10
HarlanHarlan
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How to access the last value in a vector?
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384
I use the tail function:
tail(vector, n=1)
The nice thing with tail is that it works on dat...
Throttling method calls to M requests in N seconds
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Michael BorgwardtMichael Borgwardt
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Bash function to find newest file matching pattern
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234
The ls command has a parameter -t to sort by time. You can then grab the first (newest) with he...
Does the order of LINQ functions matter?
...item.CreatedDate)
.Where(item => item.Code > 3);
var result = query.Last();
That requires the whole collection to be sorted and then filtered. If we had a million items, only one of which had a code greater than 3, we'd be wasting a lot of time ordering results which...
Remove all special characters with RegExp
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635
var desired = stringToReplace.replace(/[^\w\s]/gi, '')
As was mentioned in the comments it's ...
What is event bubbling and capturing?
... capturing, while Microsoft promoted event bubbling. Both are part of the W3C Document Object Model Events standard (2000).
IE < 9 uses only event bubbling, whereas IE9+ and all major browsers support both. On the other hand, the performance of event bubbling may be slightly lower for complex DO...
Skip certain tables with mysqldump
...ATABASE=databasename
DB_FILE=dump.sql
EXCLUDED_TABLES=(
table1
table2
table3
table4
tableN
)
IGNORED_TABLES_STRING=''
for TABLE in "${EXCLUDED_TABLES[@]}"
do :
IGNORED_TABLES_STRING+=" --ignore-table=${DATABASE}.${TABLE}"
done
echo "Dump structure"
mysqldump --host=${HOST} --user=${USER} --p...