percentage

问题 This question already has an answer here : Using percentage values with background-position on a linear gradient (1 answer) Closed 9 months ago . I'm currently playing around with CSS gradients and position, I kind of manage to do what I want but with lucky guesses but I'd like to understand how this actually all works. For instance, here's the French flag (merci): .serge_testDraw { width: 10rem; height: 10rem; border: 0.2rem solid black; background-image: linear-gradient(to right, blue 0%,

问题 How can I calculate a group-wise percentage in pandas? similar to Pandas: .groupby().size() and percentages or Pandas Very Simple Percent of total size from Group by I want to calculate the percentage of a value per group. How can I achieve this? My dataset is structured like ClassLabel, Field Initially, I aggregate on both ClassLbel and Field like grouped = mydf.groupby(['Field', 'ClassLabel']).size().reset_index() grouped = grouped.rename(columns={0: 'customersCountPerGroup'}) Now I would

问题 I currently run the query: select table1.columnA as Barrier_1, table2.columnB as Action_1, from table2 join table1 on table2.PrimKey = table1.PrimKey where table1.columnA is not null and table2.columnB is not null group by table1.columnA, table2.columnB order by table1.columnA which returns the table: Barrier_1 Action_1 ____________________ 01 | 01 01 | 02 02 | 01 02 | 03 02 | 04 03 | 02 03 | 03 04 | 01 05 | 04 and what I want it to do is calculate the percentage of each action per barrier:

问题 How come CPU% in process is higher than in overall CPU Usage Percentage top - 19:42:24 up 68 days, 19:49, 6 users, load average: 439.72, 540.53, 631.13 Tasks: 354 total, 3 running, 350 sleeping, 0 stopped, 1 zombie Cpu(s): 21.5%us, 46.8%sy, 0.0%ni, 17.4%id, 0.0%wa, 0.1%hi, 14.2%si, 0.0%st Mem: 65973304k total, 50278472k used, 15694832k free, 28749456k buffers Swap: 19455996k total, 93436k used, 19362560k free, 14769728k cached PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 4425 ladm 20

问题 I'ld like to have a parent element take it's child size. The problem is that I need the child element's width to be defined in percent (for it to be responsive). I can't set the parent element to be 50% for example, because only the child has the class I need and the block size varies by this class. I am using isotope so some of this code can't be changed. Here's an example code : <div class="parent"> <div class="child size1">content</div> </div> <div class="parent"> <div class="child size2"

问题 I have the following scenario of the number of people and the type entering the premises, rounded to an hour. Date-time Type 2014-01-01 01:00:00 Employee 2014-01-01 01:00:00 Visitor 2014-01-01 01:00:00 Employee 2014-01-01 02:00:00 Visitor 2014-01-01 02:00:00 Visitor 2014-01-01 02:00:00 Visitor 2014-01-01 02:00:00 Employee 2014-01-01 03:00:00 Employee 2014-01-01 03:00:00 Visitor 2014-01-01 03:00:00 Employee I am doing a query to group them together select count(*), HOUR(Date-Time), Type from

问题 I have an issue about coding logic here. I have to generate an array of Boolean, based on percentage. To clarify, I got a percentage 'X' (int value) and I want to generate a array of Boolean which is composed ox X percents of 1, randomly distributed. Moreover, the length of the array is constant. For example, I I want to generate my array of Boolean, based on X=40, I would have: [0,1,0,1,0,0,0,0,1,1,0,0,1,0,0,1,1,0,1,0] I did not managed to find any easy solution or an existing function to

问题 I have data that looks like: Row 1 Row 2 Row 3 Row 4 Row 5 Row 6 Row7 abc89 abc62 67 abc513 abc512 abc81 abc10 abc6 pop abc11 abc4 giant 13 abc15 abc90 abc16 abc123 abc33 abc22 abc08 9 111 abc15 abc72 abc36 abc57 abc9 abc55 I would like to calculate the percentage of cells in the data frame that begin with "abc". For example: there are 28 total cells here. This can be gotten by prod(dim(df)) . So I need the # of cells that start with "abc" and then divide it by prod(dim(df)) . Here the answer

问题 I created a progress bar which works perfectly. I recently added percentages but I'd like to display the label on top of the progress bar. Like so: The only problem as you can see is that the background is not transparent. Dispite having: lblPercentage.BackColor = Color.Transparent on form load... Is there something that can be done for this? 回答1: The Transparent BackColor actually works. The problem is that the label gets its BackColor from the form, since the form is its Parent. Therefore

问题 My question is about percentages, I'm not an expert so I will try to explain in the better possible way. I have a table with, let say 700 records, in my mysql server, something like this +-------+---------+----------+-------+ | Name | country | language | Birth | +-------+---------+----------+-------+ | Lucy | UK | EN | 1980 | | Mari | Canada | FR | 1990 | | Gary | Canada | EN | 1982 | | Stacy | Jamaica | EN | 1986 | | Joao | Brasil | PT | 1984 | +-------+---------+----------+-------+ So I