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What is the difference between BIT and TINYINT in MySQL?
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In my opinion it is not my fault, that some interfaces etc. do interpret the correct binary data incorrectly. If an administrator (including myself) complains about some symbol (referring to MySQL Wrokbench) then this is the fault of whoever misinterpreted my correct (binary) dat...
What is the difference between '>' and a space in CSS selectors?
...ments and not any descendant (including grandchildren, grand-grandchildren etc.) as in the second example without the >.
The child selector is not supported by IE 6 and lower. A great compatibility table is here.
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java get file size efficiently
... fis = new FileInputStream(me);
return fis.getChannel().size();
} finally {
fis.close();
}
}
},
URL {
@Override
public long getResult() throws Exception {
InputStream stream = null;
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ggplot with 2 y axes on each side and different scales
...ossible, e.g. given the strict restrictions imposed by scientific journals etc., in order to bring across the message quickly. Hence, adding a second y axis is being done anyway, and ggplot should, in my opinion, help in doing so.
– Stingery
Feb 11 '16 at 15:33...
Convert data.frame column format from character to factor
...df, is.character, as.factor)
# select character columns 'char1', 'char2', etc. to factor:
df <- mutate_at(df, vars(char1, char2), as.factor)
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Why is Lisp used for AI? [closed]
...pes usually are written in a younger dynamic language (Perl, Python, Ruby, etc) and implementations of successful research is usually in C or C++ (sometimes Java).
If you're curious about the 70's...well, I wasn't there. But I think Lisp was successful in AI research for three reasons (in order of ...
Why can't I use the 'await' operator within the body of a lock statement?
...simple, but not everyone knows how to deal with generics, Func,Task types, etc.Still great answer though. If you have time, add the return functionality. Thanks again
– Nikolai
Jun 29 at 13:16
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git replacing LF with CRLF
... installation and stored in system-wide gitconfig (%ProgramFiles(x86)%\git\etc\gitconfig). Also there're (cascading in the following order):
– "global" (per-user) gitconfig located at ~/.gitconfig, yet another
– "global" (per-user) gitconfig at $XDG_CONFIG_HOME/git/config or $HOME/....
Position Relative vs Absolute?
...parent needs to be 'not static' - so the parent can be relative, absolute, etc...the advantage of using parent-relative, is that it doesn't remove the element from the doc.
– Fernando
Sep 30 '13 at 0:38
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How to enumerate an enum with String type?
... I wonder how one might iterate through other types (string, custom types, etc.).
– Jay Imerman
Jun 17 '14 at 1:57
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