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How to find serial number of Android device?
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@Hasemam This is not working for me, giving "Force Close" error
– Paresh Mayani
Aug 26 '10 at 11:51
23
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Delete rows from a pandas DataFrame based on a conditional expression involving len(string) giving K
...ave tried test = df.drop(df[df['col1'].dtype == str].index) but I get the error KeyError: False I have also tried df.drop(df[df.col1.dtype == str].index) and df.drop(df[type(df.cleaned_norm_email) == str].index) but nothing seems to work? Can anyone advise. Thanks! @User
– Py...
Getting output of system() calls in Ruby
...a function, e.g.:
#
# Returns stdout on success, false on failure, nil on error
#
def syscall(*cmd)
begin
stdout, stderr, status = Open3.capture3(*cmd)
status.success? && stdout.slice!(0..-(1 + $/.size)) # strip trailing eol
rescue
end
end
Example:
p system('foo')
p syscall...
jQuery Ajax calls and the Html.AntiForgeryToken()
...hese are my contents" },
success: function () {
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},
error: function () {
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}
});
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Mechanisms for tracking DB schema changes [closed]
...gher than VERSION, execute them in order
If one of the files produced an error: roll back to the backup
Otherwise, update the version in the bookkeeping table to the highest .sql file executed.
Everything goes into source control, and every installation has a script to update to the latest ...
How do I wrap link_to around some html ruby code?
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Rails 2.3.8 still getting "syntax error, unexpected ')'" using the above syntax.
– daedelus_j
Jun 11 '13 at 15:43
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MySQL: Set user variable from result of query
...be careful emp_name must return single value otherwise it will throw you a error in this type statements.
refer this:-
http://www.easysolutionweb.com/sql-pl-sql/how-to-assign-a-value-in-a-variable-in-mysql
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List of encodings that Node.js supports
... http 200 http://nodejs.org/dist/v0.10.1/node-v0.10.1.tar.gz
xcode-select: Error: No Xcode is selected. Use xcode-select -switch <path-to-xcode>, or see the xcode-select manpage (man xcode-select) for further information.
fs.readFileSync() returns a Buffer if no encoding is specified. And Bu...
Is effective C++ still effective?
...te. To the extent that this book falls short in its support for C++0x, the errors are those of omission, not commission.
UPDATE: the new title Effective Modern C++ has been for sale since November 2014 from O'Reilly and Amazon (and many others that you can google for).
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Android Studio needs JDK 7 for Android-L mac
...uld like to use the new cards lib.
My Problem is, that it's giving me this error within my gradle file and I need to fix that.
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