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PL/SQL, how to escape single quote in a string?
...can use literal quoting:
stmt := q'[insert into MY_TBL (Col) values('ER0002')]';
Documentation for literals can be found here.
Alternatively, you can use two quotes to denote a single quote:
stmt := 'insert into MY_TBL (Col) values(''ER0002'')';
The literal quoting mechanism with the Q synta...
Convert a Unix timestamp to time in JavaScript
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29 Answers
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Active
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How to delete a character from a string using Python
..., "")
If you want to remove the central character:
midlen = len(oldstr)/2 # //2 in python 3
newstr = oldstr[:midlen] + oldstr[midlen+1:]
You asked if strings end with a special character. No, you are thinking like a C programmer. In Python, strings are stored with their length, so any byte ...
PHP Warning: PHP Startup: Unable to load dynamic library
...ni, or another close to it) that is trying to load that extension : ixed.5.2.lin
Unfortunately that file or path doesn't exist or the permissions are incorrect.
Try to search in the .ini files that are loaded by PHP (phpinfo() can indicate which ones are) - one of them should try to load that ext...
How to specify jackson to only use fields - preferably globally
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edited Oct 25 '19 at 19:57
pmartin8
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sometimes my file just freezes in my vi |vim, what happened?
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624
Ctrl-S is probably the culprit; it stops your screen output in most terminals. As Michael ment...
form_for but to post to a different action
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answered Mar 16 '11 at 2:43
AustinAustin
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Flask-SQLAlchemy how to delete all rows in a single table
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edited Sep 17 '19 at 18:25
Ilja Everilä
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answe...
How to test which port MySQL is running on and whether it can be connected to?
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209
To find a listener on a port, do this:
netstat -tln
You should see a line that looks like t...
SQL Update with row_number()
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answered Nov 30 '12 at 21:48
Aleksandr FedorenkoAleksandr Fedorenko
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