Advertisements How can we edit the children of this widget in a widget that we use transform scale? Expected Code: Transform.rotate( angle: math.pi / 4, child: Container( height: 100, width: 100, color: const Color(0xff565758), child: const Text("Lorem ipsum"), ), ), Problem Tried transform, transform.scale, FittedBox widgets. And the result is as in the picture above.… Read More Center the text widget inside transform scale in Flutter
Advertisements 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,
Advertisements I have a question regarding the best way to transform data into a wide format and hope this is asked in an understandable way. Consider the following code: day <- c("mon", "tues", "wed", "thur") hours <- c(2, 4, 6, 8) cost <- c(100, 200, 300, 400) df <- data.frame(day, hours, cost) In this dataframe… Read More Convert multiple columns into wide format
Advertisements 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>… Read More Is it possible to align a span to left when hovering a div which is not the parent?
Advertisements I am trying to transform a list of numbers (e.g. 20200119) into a valid date (here: 2020-01-19) This is my trial data: df <- data.frame(c(20200119, 20180718, 20180729, 20150502, 20010301)) colnames(df)[1] = "Dates" And this is what I tried so far: df <- as_date(df) df <- as.Date.numeric(df) df <- as.Date.factor(df) Neither of them works unfortunately.… Read More Transform number chain into date
Advertisements I am trying to transform this JSON object: { "id_1": {}, "id_2": { "sys": "S", "details": [ { "detail": "S1", "index": 0 }, { "detail": " ", "index": 1 }, { "detail": " ", "index": 2 }, { "detail": " ", "index": 3 }, { "detail": " ", "index": 4 } ], "color": "Grey"… Read More jq – big JSON object transform only subarray of objects
Advertisements 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
Power Query is a business intelligence tool available in Excel that allows you to import data from many different sources and then clean, transform and reshape your data as needed.… Read More Power Query : ignore case in Table.Distinct operations
Advertisements 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?
Advertisements this is a sentiment analysis model made with tf-idf for feature extraction i want to know how can i save this model and reuse it. i tried saving it this way but when i load it , do same pre-processing on the test text and fit_transform on it it gave an error that the… Read More Keep model made with TFIDF for predicting new content using Scikit for Python
