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How to go back (ctrl+z) in vi/vim
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edited Aug 15 '17 at 10:43
Andrii Omelchenko
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an...
How can I use NSError in my iPhone App?
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AlexAlex
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38
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Is there a “goto” statement in bash?
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No, there is not; see §3.2.4 "Compound Commands" in the Bash Reference Manual for information about the control structures that do exist. In particular, note the mention of break and continue, which aren't as flexible as goto, but are more flexible...
How do you change text to bold in Android?
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FARSOS BULSARA
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answered Jan 25 '11 at 10:46
PhobosPhobos
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How to create correct JSONArray in Java using JSONObject
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answered Sep 24 '13 at 13:41
GramminGrammin
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What does '
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238
It's a shorthand for <?php echo $a; ?>.
It's enabled by default since 5.4 regardless of ...
What are the default access modifiers in C#?
...This isn't the default, have to do it explicitly
}
This is what the C# 3.0 specification has to say (section 3.5.1):
Depending on the context in which a
member declaration takes place, only
certain types of declared
accessibility are permitted.
Furthermore, when a member declaration
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How can I prevent SQL injection in PHP?
...constructor, it's important to note that 'older' versions of PHP (before 5.3.6) silently ignored the charset parameter in the DSN.
Explanation
The SQL statement you pass to prepare is parsed and compiled by the database server. By specifying parameters (either a ? or a named parameter like :name...
Should it be “Arrange-Assert-Act-Assert”?
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answered Jun 20 '09 at 5:39
Mark SeemannMark Seemann
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How do I add custom field to Python log format string?
...gger, extra)
logger.info('The sky is so blue')
logs (something like)
2013-07-09 17:39:33,596 Super App : The sky is so blue
Filters can also be used to add contextual information.
import logging
class AppFilter(logging.Filter):
def filter(self, record):
record.app_name = 'Super ...