_s | _s : Pythonic array slicing in JavaScript | Functional Programming library
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_s: Pythonic array slicing in JavaScript
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QUESTION
Precondition:
I used the Compiler Explorer https://godbolt.org/ to run the code snipped below.
Problem description:
I tried to access the events members when using the generic event ('_' underscore) handling for on_entry/on_exit definitions.
This is working only for the newest gcc compiler x86-64 gcc 11.1 available on the Compiler Explorer. For older versions it throws errors.
So I tried different solutions to overcome this issue.
In my code snipped below you will find 3 different versions that can be used to test this issue.
The 1. and the 2. Version will only work with the newest gcc compiler x86-64 gcc 11.1
The 3. Version allows to solve this issue with an awkward reinterpret_cast which I think is not a nice solution.
Questions:
A) Is my current solution with reinterpret_cast a safe solution or do you see some pitfalls?
If you see some pitfalls, then please explain them. Thanks!
B) Is there any other solution to overcome this issue with older gcc compilers as the x86-64 gcc 11.1 without using a reinterpret_cast? Thanks!
Code snipped:
...ANSWER
Answered 2021-Jun-10 at 23:11If you remove the following overload, then invalid memory read would happen. That is a pitfall.
QUESTION
This is my set of col name which i want to make group.
...ANSWER
Answered 2021-Jun-10 at 06:33You can try this regex making the number before S[0-9]+
optional -
QUESTION
I found by accident that the following compiles:
...ANSWER
Answered 2021-May-10 at 18:15This is a specific form of copy list initialization
See number 8 on the list in that reference:
List initialization is performed in the following situations:
...
copy-list-initialization (both explicit and non-explicit constructors are considered, but only non-explicit constructors may be called)
...
- in a return statement with braced-init-list used as the return expression and list-initialization initializes the returned object
QUESTION
I'm trying passing the reference of array to class object by constructor, and operating the items in that object. But, I'm afraid that these items in array are changed just after reaching at the beginning of MySort::sort() below. (not changed before entering MySort::sort())
...ANSWER
Answered 2021-May-31 at 11:22The constructor
QUESTION
I'm trying to send events from my mobile application to Google analytics.
External library connected:
com-google-android-gms.play-services-analytics-impl.16.0.8.jar
Androidapi.JNI.PlayServices
After launching the application, I get the following.
...ANSWER
Answered 2021-Apr-23 at 13:32After digging around in the documentation. GoogleAnalytics I found this.
This code is used for universal analytics not GA4 so if you are trying to use this to send data to GA4 its not going to work.
QUESTION
a saw a pretty similar question but there was not even one answer to it, so if somebody can help somehow it would be great.
I have a project with SSR on React js, without using Next.js. When i trying to set Google analytics just as Docs says and paste initialisation code to Layout.cshtml like this:
...ANSWER
Answered 2021-Apr-17 at 13:57You are using a GA4 Property but you're trying to send Universal Analytics hits.
To simplify, I suggest you to create a Universal Analytics Property (that has id like UA-XXXXXXX-XX
instead of G-XXXXXXXX
) and using that.
You can create it by clicking on Show advanced options (when you create a new property):
QUESTION
I am not a regex specialist unfortunately. So, I searched here and used some regex I found. That "half solves" my requirements already, now I search for the small missing piece.
In general, I am working on lines of code with PHP's built in tokenizer
. At the end, I get a code string containing Whitespace
, Tabs
, and breaks
. What I found here already cleaned this "unnecessary whitespace". But I would like to go a bit further:
$foo [ 'bar' ], $foo ['bar' ], $foo [ 'bar']
(containing some blanks)
should all go to: $foo['bar']
(no blanks anymore)
ANSWER
Answered 2021-Apr-07 at 17:09If you want to use a single pattern, one option could be making use of 2 capture groups and an alternation with a branch reset group.
I assume that $foo['tis is different']
should be $foo['this is different']
In the replacement use the 2 groups $1$2
QUESTION
I am setting up neovim, with CoC.
It seems to work well, but with one big problem: My diagnostic windows are very large
I am not sure why this is. I would expect this to be only a few lines. Ideally, it should show up somewhere not directly over the code, but I'm not sure how to configure this.
This is my neovim config:
...ANSWER
Answered 2021-Apr-01 at 20:16Problem was
QUESTION
Problem
I've got two dataframes;
- seller_df, showing how much product is available for sale at a given price point
- buyer_df, showing how much market demand there is.
I want to merge seller_df['price'] column to buyer_df based on the marginal quantity value (i.e. nearest largest match)
What I've tried
I found this SO Link which got me close. however it finds the nearest number match, not the nearest larger number match.
Example
...ANSWER
Answered 2021-Mar-31 at 01:12Let's use pd.merge_asof
:
QUESTION
Hi i have wpf desktop application. I am using cefsharp.wpf chromium browser to open web page. I added cefsharp from nuget pacakge manager (version 87.1.132). it does work very well in my system (Windows 10, 64 bit os).
But when i run my exe in client's environment (windows 2012 r2,64 bit os), strange thing happens, which is browser doesn't load only when i try first time. basically i have a button & on button click i do open one window which has cefsharp chromium browser in it. so when window opens first time browser doesn't load anything. now if i close window and open it again browser will redirect to my url . only first time browser doesnt load. after first time it does load everytime until i close exe and try again.
if i close exe and open it again and try to open that window, again browser will not load anything. then i close that window and try again browser will work perfectly.
What i am doing is very simple i have browser in xaml file in one window, and in cs file when window is loaded i am assigning one address to browser and that's it.
in xaml
in xaml.cs on window loaded
browser.address = url;
// i am using www.xero.com login url (which i dont think should matter as it does work second time).
can anybody tell me what's happening here ?
I have debug.log file for cefsharp which says:
...ANSWER
Answered 2021-Mar-22 at 04:29This was very basic. I hadn't initialized Cef. As it was working without it second time. I did initialize it in App.xaml.cs when application is starting and now it does work fine everytime. Although i still wonder why it was working (if i load window second time without initializing Cef).
Here's what i added.
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