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What is an IIS application pool?
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271
Application pools allow you to isolate your applications from one another, even if they are ru...
Double Iteration in List Comprehension
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edited Sep 25 '19 at 17:44
answered Apr 20 '16 at 5:34
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Select first row in each GROUP BY group?
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On Oracle 9.2+ (not 8i+ as originally stated), SQL Server 2005+, PostgreSQL 8.4+, DB2, Firebird 3.0+, Teradata, Sybase, Vertica:
WITH summary AS (
SELECT p.id,
p.customer,
p.total,
ROW_NUMBER() OV...
Getting a slice of keys from a map
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209
For example,
package main
func main() {
mymap := make(map[int]string)
keys := make([...
Iterate over the lines of a string
...lti-line string.
"""
def f1(foo=foo): return iter(foo.splitlines())
def f2(foo=foo):
retval = ''
for char in foo:
retval += char if not char == '\n' else ''
if char == '\n':
yield retval
retval = ''
if retval:
yield retval
def f3(foo=foo...
Xcode suddenly stopped running project on hardware: “Could not launch xxx.app: .. No such file..” [c
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Formula to determine brightness of RGB color
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20 Answers
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Active
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How do I access my SSH public key?
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edited Jul 18 '14 at 20:43
answered Sep 30 '10 at 6:05
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How to take screenshot of a div with JavaScript?
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102
No, I don't know of a way to 'screenshot' an element, but what you could do, is draw the quiz re...