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Convert string to a variable name
I am using R to parse a list of strings in the form:
10 Answers
10
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Intelligent point label placement in R
...r head. Things like R, ggplot2, lattice etc. do most of the work; but that extra little bit of tweaking, adding a line here, adjusting a margin there, is probably better suited to a different tool.
:climbing down from soapbox:
I would also note that I think we could all come up with scatterplots w...
How to import the class within the same directory or sub directory?
I have a directory that stores all the .py files.
13 Answers
13
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What is the id( ) function used for?
... Python objects.
Is it the same with memory addresses in C?
Conceptually, yes, in that they are both guaranteed to be unique in their universe during their lifetime. And in one particular implementation of Python, it actually is the memory address of the corresponding C object.
If yes, wh...
Using property() on classmethods
... (using the classmethod() function) for getting and setting what is essentially a static variable. I tried to use the property() function with these, but it results in an error. I was able to reproduce the error with the following in the interpreter:
...
How do I put two increment statements in a C++ 'for' loop?
...the comma. This isn't legal C# either: for(int i = 0; i != 5; (++i)) { The extra parenthesis trick the compiler into thinking it isn't an "increment" operation any more.
– CodingWithSpike
Oct 11 '17 at 13:30
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C++: How to round a double to an int? [duplicate]
...te & possibly slow. See clang-tidy for an explanation : clang.llvm.org/extra/clang-tidy/checks/…
– ACyclic
Nov 2 '16 at 13:36
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Showing empty view when ListView is empty
... setContentView(R.layout.mylist);
// shows list view
String[] values = new String[] { "foo", "bar" };
// shows empty view
values = new String[] { };
setListAdapter(new ArrayAdapter<String>(
this,
android.R.layout.s...
How do I open a second window from the first window in WPF?
... Owner method basically ties the window to another window in case you want extra windows with the same ones.
LoadingScreen lc = new LoadingScreen();
lc.Owner = this;
lc.Show();
Consider this as well.
this.WindowState = WindowState.Normal;
this.Activate();
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Save current directory in variable using Bash?
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Your assignment has an extra $:
export PATH=$PATH:${PWD}:/foo/bar
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