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How to show and update echo on same line
I have the following in Bash (In Linux)
6 Answers
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How to get first element in a list of tuples?
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I tried it. It gives this error: int() argument must be a string or a number, not 'QuerySet'
– wasimbhalli
Aug 27 '12 at 12:50
4
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Multiple commands on same line
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Very useful also for the ability to hand errors with try/catch.
– Immanuel Weihnachten
Sep 23 '16 at 9:11
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pypi UserWarning: Unknown distribution option: 'install_requires'
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This indirectly answers my question: I got the error as a result of running pip install pendulum==1.4.4. Running pip install setuptools --upgrade cleared the error.
– Throw Away Account
May 2 '19 at 20:25
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Unable to execute dex: GC overhead limit exceeded in Eclipse
...ed the Git project OsmAnd and went to compile it,
Eclipse returned these errors:
9 Answers
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How to use enums in C++
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Gotta love the C++ error messages...they prove that the language is to cumbersome to even give good feedback. I take it a 'primary-expression' is an object or a scope or some other thing that is NOT a type. Perhaps a Type is a 'secondary-expres...
Reloading/refreshing Kendo Grid
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Thanks, but this gives "TypeError: $(...).data(...) is undefined" error. I also looked on many pages and tried different variations of this solution but still get the same error. Any idea?
– Jack
Dec 5 '15 at 15:35...
what is difference between success and .done() method of $.ajax
... it the example maps out the equivalence of done => success, fail => error and always => complete
– StuartLC
Jan 13 '12 at 8:43
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How to convert std::string to lower case?
I want to convert a std::string to lowercase. I am aware of the function tolower() , however in the past I have had issues with this function and it is hardly ideal anyway as use with a std::string would require iterating over each character.
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surface plots in matplotlib
...our x,y,z are some arbitrary variables. In my case these were c,gamma, and errors because I was testing a support vector machine. There are many potential choices to plot the data:
scatter3D(cParams, gammas, avg_errors_array) - this works but is overly simplistic
plot_wireframe(cParams, gammas, av...