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What does preceding a string literal with “r” mean? [duplicate]
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the backslash `\` cannot be the last charter or else an error SyntaxError: EOL while scanning string literal occurs. For Python3 it is print (r"Test\new")
– Arthur
May 23 '17 at 3:07
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Get table name by constraint name [duplicate]
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not working, getting error "Invalid object name 'USER_CONSTRAINTS'". please help.
– Jitendra Pancholi
Feb 5 '13 at 9:24
8
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Very Long If Statement in Python [duplicate]
...solution (stackoverflow.com/a/5253419/981933) otherwise PEP8 will throw an error at you. See: github.com/PyCQA/pep8/issues/126 and github.com/PyCQA/pep8/issues/386
– F Lekschas
Dec 9 '15 at 16:57
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List of Java processes
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Starting from Java 7, the simplest way and less error prone is to simply use the command jcmd that is part of the JDK such that it will work the same way on all OS.
Example:
> jcmd
5485 sun.tools.jcmd.JCmd
2125 MyProgram
jcmd allows to send diagnostic command req...
How to fix Terminal not loading ~/.bashrc on OS X Lion [closed]
...rks fine when I'm in the ~ directory, but if I'm anywhere else, I get an error loading .bashrc
3 Answers
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Best way to Format a Double value to 2 Decimal places [duplicate]
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No, there is no better way.
Actually you have an error in your pattern. What you want is:
DecimalFormat df = new DecimalFormat("#.00");
Note the "00", meaning exactly two decimal places.
If you use "#.##" (# means "optional" digit), it will drop trailing zeroes - ie ne...
How to create user for a db in postgresql? [closed]
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@Darji Krunal: what's the PHP error, how does it look like?
– Vidul
Jun 2 '12 at 10:02
1
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python .replace() regex [duplicate]
...t then you're duplicating that string, which opens another possibility for error.
– Daniel Griscom
Mar 3 '18 at 14:30
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Interpret XMP-Metadata in ALAssetRepresentation
...representation getBytes:buffer fromOffset: 0.0 length:representation.size error:nil];
if (length==0)
return nil;
// Convert the buffer into a NSData object, and free the buffer after.
NSData *adata = [[NSData alloc] initWithBytesNoCopy:buffer length:representation.size freeWhenDone:YES];
//...
How to auto-format code in Eclipse?
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I have some errors in my file. Can this be a reason for the above to not work??
– qwerty
Dec 6 '16 at 7:46
3
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