I tried to trigger a transition with javascript, but is not working,

So, i’m very new to html, css and javascript, and i trying to trigger a transition with javascript, but it’s not working, "menu-icon" it’s a span tag with a litle image that is inside another div, that’s also inside the header, here’s the code (i’m using microsoft edge). <script> const openMenu = document.querySelector(‘.menu-icon’); openMenu.addEventListener(‘click’, ()… Read More I tried to trigger a transition with javascript, but is not working,

Is it possible to align a span to left when hovering a div which is not the parent?

I tried aligning my span to the right when i hover a div, which is not a parent of the span. Is this possible?? i have a section in which there are 6 divs and 6 spans. <section id="section1"> <div class="aboutusdiv" id="div1"></div> <span></span> <div class="aboutusdiv" id="div2"></div> <span></span> <div class="aboutusdiv" id="div3"></div> <span></span> <div class="aboutusdiv" id="div4"></div> <span></span>… Read More Is it possible to align a span to left when hovering a div which is not the parent?

solving nested renamer is not supported with dynamic arguments

if cat_vars: df["static_cat"] = ( df.groupby("group_col") .agg({i: "first" for i in cat_vars}) .values.tolist() ) Error: packages\pandas\core\groupby\generic.py in aggregate(self, func, *args, **kwargs) 926 func = _maybe_mangle_lambdas(func) 927 –> 928 result, how = self._aggregate(func, *args, **kwargs) 929 if how is None: 930 return result packages\pandas\core\base.py in _aggregate(self, arg, *args, **kwargs) 355 obj.columns.intersection(keys) 356 ) != len(keys): –>… Read More solving nested renamer is not supported with dynamic arguments

What is the relationship between the product function and the concept of permutations with repetitions?

from itertools import permutations,product,combinations_with_replacement colours = [‘r’,’g’,’b’] y = list(product(colours,repeat =2 )) x = list(combinations_with_replacement(colours,2)) print(y) print(x) I understand permutation of a set of objects is an ordering of those objects. When some of those objects are identical, the situation is transformed into permutations with repetition. >Solution : This may provide some insight: colours =… Read More What is the relationship between the product function and the concept of permutations with repetitions?