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open() in Python does not create a file if it doesn't exist
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this did the trick. thank you. i feel like an idiot now for not reading the spec. i dont think 'rw' is even acceptable there. i must have been thinking of something else.
– trh178
Jun 3 '10 at 15:21
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Linq: adding conditions to the where clause conditionally
... add unnecessary complexity. I use this extension method pretty frequently now and appreciate your solution very much.
– Suncat2000
Feb 8 '17 at 15:19
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How to print a dictionary's key?
...orked beautifully for me in Python 2.7, what's the alternative in Py3k? I know .iteritems() is no longer supported...
– piperchester
Mar 27 '13 at 21:18
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How can I add a help method to a shell script?
... shift
break
;;
-*)
echo "Error: Unknown option: $1" >&2
## or call function display_help
exit 1
;;
*) # No more options
break
;;
esac
done
######################
# Check if parameter #
# is...
Altering a column to be nullable
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Although I don't know what RDBMS you are using, you probably need to give the whole column specification, not just say that you now want it to be nullable. For example, if it's currently INT NOT NULL, you should issue ALTER TABLE Merchant_Pend...
jQuery: outer html() [duplicate]
... Update: since the addition of prop() to the jQuery source, the above can now be made more succinct: $('#xxx').prop('outerHTML');
– Rory McCrossan
Sep 25 '15 at 14:48
2
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Getting the closest string match
...eloping the Gulf of Mexico Validator tool. What existed was a database of known gulf of Mexico oil rigs and platforms, and people buying insurance would give us some badly typed out information about their assets and we had to match it to the database of known platforms. When there was very little i...
Clear form fields with jQuery
...e type=text on your markup. That may be obvious, but it wasn't to me, just now :-)
– Elbin
Oct 22 '13 at 14:34
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JavaScript equivalent of PHP’s die
...r though with functions:
function myFunction() {myFunction:{
// you can now use break myFunction; instead of return;
}}
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PostgreSQL: How to change PostgreSQL user password?
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To Change Password
sudo -u postgres psql
then
\password postgres
now enter New Password and Confirm
then \q to exit
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