You may be tempted by adding your own string “Executer”: Sub StringExecute(s As String) Dim vbComp As Object Set vbComp = ThisWorkbook.VBProject.VBComponents.Add(1) vbComp.CodeModule.AddFromString “Sub foo()” & vbCrLf & s & vbCrLf & “End Sub” Application.Run vbComp.name & “.foo” ThisWorkbook.VBProject.VBComponents.Remove vbComp End Sub Sub Testing() StringExecute “MsgBox” & “””” & “Job Done!” & “””” End Sub
The line aux=matriz; Does not make a copy of matriz, it merely creates a new reference to matriz named aux. You probably want aux=matriz[:] Which will make a copy, assuming matriz is a simple data structure. If it is more complex, you should probably use copy.deepcopy aux = copy.deepcopy(matriz) As an aside, you don’t need … Read more
Two principles of CMake you have to keep in mind: CMake is a script language and arguments are evaluated after the variables are expanded CMake differentiates between normal strings and list variables (strings with semicolon delimiters) Examples set(_my_text “A B C”) with message(“${_my_text}”) would give A B C set(_my_list A B C) with message(“${_my_list}”) would … Read more
Reading the value of an uninitialized variable leads to undefined behavior. And undefined behavior means that it can crash. It doesn’t mean it will or it is obliged to crash. An uninitialized variable has unspecified value – it’s just unknown what its value is. So in practice, with any sane implementation, this kind of code … Read more
Use importlib module if you want to import modules based on a string: >>> import importlib >>> os = importlib.import_module(‘os’) >>> os <module ‘os’ from ‘/usr/lib/python2.7/os.pyc’> When you do something like this: >>> k = ‘os’ >>> import k then Python still looks for file named k.py, k.pyc etc not os.py as you intended.
Many solvers (including IPOPT) will hand you back the value of the variables at solver termination, even if the problem was found infeasible. At that point, you do have some options. There is contributed code in pyomo.util.infeasible that might help you out. https://github.com/Pyomo/pyomo/blob/master/pyomo/util/infeasible.py Usage: from pyomo.util.infeasible import log_infeasible_constraints … SolverFactory(‘your_solver’).solve(model) … log_infeasible_constraints(model)
Your problem is that you want an array, but you wrote a single string that contains the elements with spaces between them. Use an array instead. WHITELIST_DOMAINS=(‘*’ ‘*.foo.com’ ‘*.bar.com’) Always use double quotes around variable substitutions (i.e. “$foo”), otherwise the shell splits the the value of the variable into separate words and treats each word … Read more
PHP 5.4 added array Dereferencing, here’s the example from PHP’s Array documentation: Example #7 Array dereferencing function getArray() { return array(1, 2, 3); } // on PHP 5.4 $secondElement = getArray()[1]; // previously $tmp = getArray(); $secondElement = $tmp[1];
You can’t use expressions when declaring class properties. I.e. you can’t call something() here, you can only use static values. You’ll have to set those values differently in code at some point. Like any other PHP static variable, static properties may only be initialized using a literal or constant; expressions are not allowed. So while … Read more
You cannot. There is no watch-on-modification hook built into Java itself. Obviously, you could do polling, though. But then it won’t be “live”. AspectJ may allow such a think, but I’m not sure whether it holds for primitive variables, or only when you are using getters and setters. The clean Java-way is to make the … Read more