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Rebase array keys after unsetting elements
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scheduleAtFixedRate vs scheduleWithFixedDelay
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answered Jul 9 '14 at 9:26
Jon SkeetJon Skeet
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MongoDB inserts float when trying to insert integer
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Bernie HackettBernie Hackett
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Elegant way to check for missing packages and install them?
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unable to locate nuget.exe when building webservice on appharbor
...manmcdrummerman
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How to compare dates in datetime fields in Postgresql?
...cing a strange scenario when comparing between dates in postgresql(version 9.2.4 in windows). I have a column in my table say update_date with type 'timestamp without timezone'. Client can search over this field with only date (i.e: 2013-05-03) or date with time (i.e: 2013-05-03 12:20:00). This colu...
How to get string width on Android?
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answered Sep 2 '10 at 19:05
FrankFrank
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Replace specific characters within strings
...r expression and the function gsub():
group <- c("12357e", "12575e", "197e18", "e18947")
group
[1] "12357e" "12575e" "197e18" "e18947"
gsub("e", "", group)
[1] "12357" "12575" "19718" "18947"
What gsub does here is to replace each occurrence of "e" with an empty string "".
See ?regexp or g...
PHP json_decode() returns NULL with valid JSON?
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edited Mar 9 '10 at 18:26
answered Mar 9 '10 at 15:52
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Django import error - no module named django.conf.urls.defaults
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django.conf.urls.defaults has been removed in Django 1.6. If the problem was in your own code, ...