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How do I remove the first characters of a specific column in a table?
...ty2%' and abstract not like '%The County3%') and activityid in (12345, ... range of id's ... 56789)
– dcparham
Jun 21 '18 at 17:24
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Regular expression to find URLs within a string
...ace. \w may not match international symbols (depends on regex engine), the range is needed instead: a-zA-Z0-9\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF.
– Michael Antipin
Aug 29 '17 at 13:34
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How to fix Python indentation
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*:ret* *:retab*
:[range]ret[ab][!] [new_tabstop]
Replace all sequences of white-space containing a
<Tab> with new strings of white-space using the new
tabstop value ...
How can I iterate over files in a given directory?
...ed in arbitrary order. No tilde expansion is done, but *, ?, and character ranges expressed with [] will be correctly matched.
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PHP and Enumerations
...ther notes, here's an expanded example which may better serve a much wider range of cases:
abstract class BasicEnum {
private static $constCacheArray = NULL;
private static function getConstants() {
if (self::$constCacheArray == NULL) {
self::$constCacheArray = [];
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How to randomly select an item from a list?
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If you also need the index, use random.randrange
from random import randrange
random_index = randrange(len(foo))
print(foo[random_index])
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How do I schedule jobs in Jenkins?
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Note also that:
The H symbol can be thought of as a random value over a range, but it actually is a hash of the job name, not a random function, so that the value remains stable for any given project.
More example of using 'H'
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How to extract numbers from a string and get an array of ints?
...needed
-? One of the characters “-” and “?”
0-9 A character in the range between “0” and “9”
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PHP MySQL Google Chart JSON - Complete Example
...ize the table? where can I get info about this? because i have a long data range, the graph is very small and dense.
– Max
May 7 '18 at 8:08
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python date of the previous month
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Building on bgporter's answer.
def prev_month_range(when = None):
"""Return (previous month's start date, previous month's end date)."""
if not when:
# Default to today.
when = datetime.datetime.today()
# Find previous month: https://stackove...