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How do I clear only a few specific objects from the workspace?
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You'll find the answer by typing ?rm
rm(data_1, data_2, data_3)
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Is storing a delimited list in a database column really that bad?
...n’t ensure that each value is the right data type: no way to prevent 1,2,3,banana,5
Can’t use foreign key constraints to link values to a lookup table; no way to enforce referential integrity.
Can’t enforce uniqueness: no way to prevent 1,2,3,3,3,5
Can’t delete a value from the list without ...
Break when exception is thrown
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You are able to define the precise list of Exception you want to have a breakpoint on, even if...
Can clearInterval() be called inside setInterval()?
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answered May 17 '13 at 1:10
JosephJoseph
103k2727 gold badges164164 silver badges207207 bronze badges
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How do I view all commits for a specific day?
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Thanks John Bartholomew!
The answer is to specify the time, e.g. git log --after="2013-11-12 ...
System.Net.Http: missing from namespace? (using .net 4.5)
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edited Dec 18 '15 at 14:34
answered Mar 8 '12 at 0:38
M.B...
How to truncate string using SQL server
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edited Feb 28 '13 at 20:11
answered Feb 28 '13 at 17:58
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Simple logical operators in Bash
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Great post, the brackets summary is just ideal.
– KomodoDave
May 10 '13 at 8:31
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Change the default editor for files opened in the terminal? (e.g. set it to TextEdit/Coda/Textmate)
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139
Most programs will check the $EDITOR environment variable, so you can set that to the path of T...
Pythonic way to combine FOR loop and IF statement
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You can use generator expressions like this:
gen = (x for x in xyz if x not in a)
for x in g...