sv3 | userspace software-switch including Intel 82599 10G NIC
kandi X-RAY | sv3 Summary
kandi X-RAY | sv3 Summary
A userspace software-switch including Intel 82599 10G NIC driver
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QUESTION
I'd like to implement a non-copy data trim_left function, but would like to not allow it to accept temporary parameters to make the returned string_view is valid (the data is still alive). I started accepting string_view as parameter, but I cannot get the way how to guarantee the data is valid.
So I make this:
...ANSWER
Answered 2021-May-23 at 21:33Well... given that trim_left()
doesn't change data
, I suppose that you can write the main trim_left()
receiving a T const &
QUESTION
I want to use the svd function to get the singular values of a large datasets in a list. When I use the svd function in a single matrix, I am able to use $d and get the values, but for the list I cannot get the output. Here is the code for a matrix and the output.
...ANSWER
Answered 2021-May-25 at 20:18Maybe something like the following?
QUESTION
This question comes off the back of the great question and answer at:
I am having similar issues but with embedded stackviews inside a scrollview. I have modified the explanation code from the above question. In my working code, I have a parentVC that loads into a container view, a childVC that has the embedded scrollView and stackViews (outer stackview is vertical and then each of its subviews are a bunch of horizontal stackviews). There are a range of options from fixed width label, icons and expanding labels.
The problem is I either get UISV-spacing constraint errors or trailing errors for the expanding labels. I understand from the above question that this has to do with the sequence of how the auto layout engine is calculating the proportional widths, spacing etc. but have no idea how to fix. Any suggestions would be welcome. I'm attaching the code I'm using:
...ANSWER
Answered 2021-Mar-16 at 11:46You have inadvertently presented one of the (many) reasons I tell people to *forget you ever heard of the .fillProportionally
Distribution property of a UIStackView
...
For your horizontal stack views, you have:
QUESTION
I am trying to create api to show my servers status
recently I created a api which was very rough you may laugh too much here is a code what I did
...ANSWER
Answered 2020-Dec-16 at 18:48After long time i finally got it.
QUESTION
my window contains three main widgets, two buttons ("Cancel" and "Export") and a Notebook. The latter has two tabs with others widgets, and both of them must use the same buttons placed in the window. now, keeping in mind what I just wrote, how can I track in which Notebook tab the user are working in order to adapt the button's behaviour to the active tab? in other words, I want to change the "Export" button's behaviour depending on which Notebook tab is used. how can I reach my goal?
...ANSWER
Answered 2020-Jun-03 at 01:34ttk.Notebook
has an event called <>
.
Here is an minimal example:
QUESTION
It is a common mistake to initialize a std::string_view
with a temporary std::string
.
ANSWER
Answered 2019-May-19 at 12:55QUESTION
I have spent hours searching this site and others but can't find an applicable answer that works with my code - full disclosure being that I am a total beginner.
I have one sheet in excel that contains 1000s of lines of data. My macro (which works!) copies individual rows of data into separate sheets based on criteria in column F. Column F contains data such as CCCC 1, CCCC 2, ..., CCCC 10, CCCC 11 and the macro copies the rows into sheets C1, C2, ..., C10, C11.
My issue: Rows that contain CCCC 10 and CCCC 11 in column F are being copied into the C1 sheet but I only want rows containing CCCC 1 in the C1 sheet. I know the problem is that I am using the InStr function but I cannot figure the solution.
Important notes: Not every row has data in column F and I have column headers in my destination sheets.
Thank you in advance for any help
...ANSWER
Answered 2018-Mar-01 at 04:03Try this routine instead:
QUESTION
I want to create a report that lists order item data from an xml data source. For each item, I want to display the item's name, type and ID. The order items have a tree structure, meaning that there are root items and that some root items may have children (and child items might have children, etc.). Because the order items have a tree structure, I have chosen to create this report using lists and nested lists in the report in order to maintain the tree structure. In other words, if an item might have a child, I have created a nested list for that child within the bounds of the list of the [parent] item. The list rows should be removed if there are no rows found for the given list according to the query in the data set. The problem that I am having is that white space is sometimes showing when there are no rows for the nested lists.
Here is the example XML data:
...ANSWER
Answered 2018-Feb-12 at 09:41What you can do is to reduce the height of the List SV element to 30, while leaving its cell height to 60. That way the cell height will remain 30 when there's no data in List CWI, but will stretch to 60 or more when List CWI produces rows.
The disadvantage is that List CWI will be obscured in Jaspersoft Sudio's design view, you'd only be able to see it by drilling down to List SV.
The changes would be the following:
- leave List SV cell height to 60
- change List SV element height from 60 to 30 (note that at this step Studio might automatically change the cell height to 30, if it does that set it back to 60)
- change the height of the frame in which List SV is placed from 60 to 30
- change the height of the parent frame from 90 to 60
- change the element and cell height of List G from 120 to 90
- change the height of the detail band and of the top level frame from 120 to 90
QUESTION
I have a data frame.It is one intermediate csv file . It has following data.
...ANSWER
Answered 2018-Feb-12 at 14:15This is one way:
QUESTION
Does anyone know how I would go about to fix the duplicates when clicking on the checkboxes?
...ANSWER
Answered 2017-Aug-02 at 17:08The answer is all about scope of variables. You need to declare your arrays inside your function and not outside.
Also remove the "+" from your innerHTML +=
.
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