WebMar 3, 2024 · Tclプロシージャを削除するにはどうすればよいですか? 2. TCLプロシージャを管理するにはどうすればよいですか? 3. evalを使用してユーザー入力をリストに入れるにはどうすればよいですか? 4. 文字列のリストでeval文を使用するにはどうすればよい … WebOct 20, 2024 · It should be legal to call Tcl_Eval() from inside of Tcl_Eval of c-command-extension because the documentation for the "Tcl Library" States that for tcl_eval, it is legal to make nested calls to evaluate other commands. I just don't know how to copy the object result from Tcl_Eval to "return" object for c-extension procedure.
Python3 Tkinter Treeviewの指定行の背景色を変更したい
WebApr 15, 2015 · In this example there's nothing to fear. But I already had cases in which it was quite hard to deal with eval without doing something wrong. Unfortunately I don't remember the exact issue at the moment. It had something to do with correct quoting and as far as I remember it was even a nested eval (but at the end it worked correctly). – WebAug 6, 2013 · This makes Tcl_Eval somewhat slower than Tcl_EvalEx, which does not do the copy. Tcl_EvalEx is an extended version of Tcl_Eval that takes additional arguments … ramsay health allocate
Tclの使い方 - Qiita
Webexec とは. exec は第1引数を 文 として 実行 します。. 次は簡単な例です。. >>> exec('a = 1 + 2') ここでは代入が実行されるだけで、評価した値は返らないため結果は出力されません。. exec の戻り値は常に None になります。. >>> exec('a = 1 + 2') is None True. ただし、 … WebThe tkinter package ("Tk interface") is the standard Python interface to the Tcl/Tk GUI toolkit. Both Tk and tkinter are available on most Unix platforms, including macOS, as well as on Windows systems. コマンドラインから python -m tkinter を実行すると簡素な Tk インターフェースを表示するウィンドウが開き ... http://www.nct9.ne.jp/m_hiroi/tcl_tk_doc/tcltk206.html overly loquacious