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Where does Oracle SQL Developer store connections?
I have an application that I can't get connected to my Oracle Database 11g Express Edition. I created a test database in this edition, and I can connect to the database fine using Oracle SQL Developer, create tables, views etc. However, I'm having a hard time getting connected via my application. Wh...
What are best practices for validating email addresses on iOS 2.0
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13 Answers
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Active
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How to declare variable and use it in the same Oracle SQL script?
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10 Answers
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Linux command to list all available commands and aliases
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You can use the bash(1) built-in compgen
compgen -c will list all the commands you could run.
compgen -a will list all the aliases you could run.
compgen -b will list all the built-ins you could run.
compgen -k will list all the keywords you co...
Undefined reference to static class member
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edited Jan 4 '14 at 21:37
user529758
answered Nov 7 '08 at 17:57
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Create an array with same element repeated multiple times
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edited Jun 5 '15 at 16:11
answered Sep 19 '12 at 21:34
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Reading specific lines only
... 30th line
elif i > 29:
break
fp.close()
Note that i == n-1 for the nth line.
In Python 2.6 or later:
with open("file") as fp:
for i, line in enumerate(fp):
if i == 25:
# 26th line
elif i == 29:
# 30th line
elif i > 29:
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Check if a dialog is displayed with Espresso
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To verify if dialog appears you can simply check if View with a text that present inside the ...