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Objective-C implicit conversion loses integer precision 'NSUInteger' (aka 'unsigned long') to 'int'
... to add - I voted up this answer as I received a crap load of warnings and errors all of a sudden in my Xcode 5 project. You mentioned 64bit which lead me to look at my build settings. Xcode changed it to 64bit mode which threw up errors. Changing it back to arvm7 fixed all of them.
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How can I get the version defined in setup.py (setuptools) in my package?
... installed on your system.
# importing mymodule.myclasses would give ImportError
import dep1
import dep2
problem #1: importing mymodule during setup
If your setup.py imports mymodule then during setup you would most likely get an ImportError. This is a very common error when your package has depe...
What does do?
...X-UA-Compatible" content="IE=Edge">. For other values it will throw the error: A meta element with an http-equiv attribute whose value is X-UA-Compatible must have a content attribute with the value IE=edge. In other words, if you have IE=edge,chrome=1 it will not validate. I ignore this error co...
What is a “symbol” in Julia?
...You can see the difference by applying eval to them:
julia> eval(:foo)
ERROR: foo not defined
julia> foo = "hello"
"hello"
julia> eval(:foo)
"hello"
julia> eval("foo")
"foo"
What the symbol :foo evaluates to depends on what – if anything – the variable foo is bound to, wherea...
App Inventor 2 CustomWebView 拓展：高级版Web浏览器，完美浏览现代Web前...
...tDisposition,mimeType,size)
Event raised when downloading is needed.
OnErrorReceived(id,message,errorCode,url)
Event raised when any error is received during loading url and returns message,error code and failing url
OnFormResubmission(id)
Event raised when resubmission of form is needed
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Should functions return null or an empty object?
...ned as "no data". That's like stating that a SQL database should return an error if a where clause produces no results. While an Exception is a valid design choice (though one that would irritate me as a consumer), it's not any "more correct" than returning null. And no, I'm not the DV.
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SQL query return data from multiple tables
...we need and use a join that correctly identifies what columns to join on.
ERROR 1052 (23000): Column 'ID' in field list is ambiguous
Oh noes! An error in our first query! Yes, and it is a plum. You see, the query has indeed got the right columns, but some of them exist in both tables, so the data...
Downloading a large file using curl
...ing is ok with:
if (!$result)
throw new Exception('Download error...');
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How often does python flush to a file?
..._init__.py file before any other code, messages printed with print and any errors will no longer be logged to Ableton's Log.txt but to separate files on your disk:
import sys
path = "/Users/#username#"
errorLog = open(path + "/stderr.txt", "w", 1)
errorLog.write("---Starting Error Log---\n")
sys....
What are the differences between the different saving methods in Hibernate?
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there are many errors here... e.g. 1) ´save()´ doesn't return an "attached object", it returns the ´id´; 2) ´persist()´ isn't guaranteed to set the ´id´, neither it "persists object to DB"; ...
– Eugen Labun
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