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75,618,915
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I would like to use an environment variable in a kickstarter file as in this example: ``` NFS_KICKSTART=12.23.12.23:12222 nfs --server=$NFS_KICKSTART --dir=/kickstart/ # do some post processing mount -o nolock $NFS_KICKSTART:/kickstart/ /mnt/temp ``` Apparently the variables does not get expanded. How can I expand th...
How to use variables in kickstart file for RHEL installation
CC BY-SA 4.0
null
2023-03-02T17:29:23.103
2023-03-02T17:29:23.103
null
null
3,437,167
[ "centos", "rhel" ]
75,618,914
2
null
75,618,550
-1
null
Put the following in `apps/main_app.py` ``` if __name__ == "__main__": from st import speedtest from quota import quota else: from .st import speedtest from .quota import quota ``` This way, if you're running `main_app.py` directly, it'll use the absolute imports specified in the `if` block. Otherwise,...
null
CC BY-SA 4.0
null
2023-03-02T17:29:20.913
2023-03-02T17:29:20.913
null
null
1,426,065
null
75,618,912
1
null
null
0
18
##question solved, script run in wrong shell thanks all I have this script that is perfectly working on mac intel processor. what about a similar script to use with mac with m processor ? really thanks best regards ``` #open windows ask credentials mac os xCUSTOM S #touch loginnas.sh #vi /loginnas.sh while :; do # Lo...
CHIP M apple script to connect share with UI mac os
CC BY-SA 4.0
null
2023-03-02T17:29:14.743
2023-03-03T08:17:39.937
2023-03-03T08:17:39.937
21,257,714
21,257,714
[ "bash", "shell", "authentication", "user-interface", "apple-m1" ]
75,618,917
1
null
null
-1
15
I have done code in hacker rank day 0 question 2 but error come. maybe my code is good expected of hacker rank [enter image description here](https://i.stack.imgur.com/SLvGN.png) [enter image description here](https://i.stack.imgur.com/a22oL.png) [enter image description here](https://i.stack.imgur.com/AsoMN.png) [ente...
where i am making mistake in hackerRanke. I am too much confuse
CC BY-SA 4.0
null
2023-03-02T17:29:34.217
2023-03-02T17:38:44.497
2023-03-02T17:38:44.497
2,181,514
13,084,059
[ "javascript", "html", "css", "json", "error-handling" ]
75,618,918
1
null
null
-1
4
I have a mathematical model i want to implement on a Raspeberry Pi Pico Microcontroller using the Thonny IDE. Any suggestions on how to solve this problem would be appreciated. Thank you. I have tried the implementation of the model on Arduino IDE which worked but im having trouble converting it to python Thonny IDE.
State space model implementation in Thonny IDE
CC BY-SA 4.0
null
2023-03-02T17:29:39.080
2023-03-02T17:29:39.080
null
null
21,320,752
[ "python", "ide", "thonny", "python-control" ]
75,618,916
2
null
72,896,102
0
null
Have been looking for a solution to this as well. While everything I've read says it isn't possible to do programmatically, I do have a thought on a workaround solution: 1. When user first comes to your site, create a new 'vertical toggle' button that when user toggles it by swiping up, it basically scrolls the page d...
null
CC BY-SA 4.0
null
2023-03-02T17:29:32.557
2023-03-02T17:29:32.557
null
null
21,320,839
null
75,618,911
1
75,619,981
null
0
39
I am using auto generated OData Client, and I am trying to create a generic client class. I want to get by some predicates. ``` public T Get<T>(Func<T, bool> predicate) { var entityName = GetEntitySetName<T>(); var query = _d365Context.CreateQuery<T>(entityName); return query.Where(predicate).FirstOrDefault(); } ...
CreateQuery<T> is retrieving all the data, not applying predicates
CC BY-SA 4.0
null
2023-03-02T17:29:10.457
2023-03-02T19:32:24.640
2023-03-02T17:31:11.603
8,784,568
8,784,568
[ "c#", "odata" ]
75,618,920
2
null
75,618,301
0
null
Your `to_date` filter is `ddmmyyyy hh24:mi:ss` but your data is formatted with dashes in the date, and with the parts in reverse order: `2022-06-23 07:26:38`. Change your `to_date` filter to `yyyy-mm-dd hh24:mi:ss`.
null
CC BY-SA 4.0
null
2023-03-02T17:29:54.023
2023-03-02T17:29:54.023
null
null
12,913,491
null
75,618,919
1
75,619,182
null
1
23
I have two square NxN matrices in SymPy. Lets say ``` from sympy import Matrix x = Matrix([[1,2], [3,4]]) y = Matrix([[5,6], [7,8]]) ``` What is the best way of creating a new 2NxN matrix which alternates rows to generate the following: ``` z = Matrix([[1,2], [5,6], [...
Build SymPy matrix by alternating rows of two square matrices
CC BY-SA 4.0
null
2023-03-02T17:29:53.597
2023-03-02T18:04:48.023
2023-03-02T17:57:43.913
11,082,165
2,341,285
[ "python", "matrix", "sympy" ]
75,618,904
1
null
null
0
3
Node version 16.0 I was able to install Gulp and Yo glabally but unable to install the `@microsoft/generator-sharepoint` I got the bellow error `npm ERR! code ERESOLVE npm ERR! ERESOLVE unable to resolve dependency tree npm ERR! npm ERR! Found: webpack@5.75.0 npm ERR! node_modules/@microsoft/generator-sharepoint/node_m...
Error - unable to resolve dependency tree while installing @microsoft/generator-sharepoint
CC BY-SA 4.0
null
2023-03-02T17:27:56.200
2023-03-02T17:31:34.427
null
null
9,625,521
[ "spfx", "sharepoint-deployment" ]
75,618,925
2
null
61,316,336
0
null
This problem was resolved on version 12.0.0 from [angular-highcharts](https://www.npmjs.com/package/angular-highcharts).
null
CC BY-SA 4.0
null
2023-03-02T17:30:28.930
2023-03-02T17:30:28.930
null
null
21,320,060
null
75,618,926
2
null
75,618,145
0
null
You can structure your code in the following way: ``` --Column | |-- Expanded -- |-- SingleChildScrollView (content of your site) | |-- Container(Your Footer) ```
null
CC BY-SA 4.0
null
2023-03-02T17:30:32.540
2023-03-02T17:30:32.540
null
null
10,537,729
null
75,618,931
1
null
null
0
17
Want to change the upper and lower limits of the gradient scale bar/legend to -0.6,0.6, is this possible? ![image of some code](https://i.stack.imgur.com/DGcYE.png) ![resulting plot](https://i.stack.imgur.com/zLbNO.png)
How to change the limits of the scale bar when plotting a map?
CC BY-SA 4.0
null
2023-03-02T17:31:20.450
2023-03-02T19:46:54.097
2023-03-02T19:46:54.097
5,221,626
21,320,917
[ "r", "plot" ]
75,618,929
2
null
75,618,880
0
null
Try to add to `geom_boxplot()` and remove , from `scale_fill_manual()`like this: ``` ggplot(Boxplots, aes(x=SiteName, y= Concentration,fill=Boxplots$SiteName)) + geom_boxplot(aes(fill=Boxplots$SiteName)) + scale_y_log10() + theme_bw() + scale_fill_manual(values= c("blue", "cornflowerblue","cyan", ...
null
CC BY-SA 4.0
null
2023-03-02T17:30:59.747
2023-03-02T18:08:55.957
2023-03-02T18:08:55.957
12,517,976
12,517,976
null
75,618,932
2
null
47,866,408
0
null
I'm still not finding a documented best practice for this, so I'm following the trait boot pattern from Laravel with a __constructMyTraitName method on the trait, and calling it from the model constructor. This seems cleaner than the "use" alias. ``` trait MyTrait { public function __constructMyTrait($attributes) ...
null
CC BY-SA 4.0
null
2023-03-02T17:31:22.613
2023-03-02T17:31:22.613
null
null
3,363,709
null
75,618,928
2
null
75,618,670
0
null
In case `itertools` "is your friend" and you really must calculate in one line only you might use: ``` >>> length=10 >>> list(itertools.islice(itertools.chain.from_iterable(itertools.repeat(range(length),2)),0,length+1)) [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0] >>> length=20 >>> list(itertools.islice(itertools.chain.from_iter...
null
CC BY-SA 4.0
null
2023-03-02T17:30:35.150
2023-03-02T17:30:35.150
null
null
15,435,361
null
75,618,921
1
75,625,290
null
0
41
I am overall quite new to excel so any help is greatly appreciated, concerning my problem. I download data from a vendor and the identifying data,(the first column), has an individual's name and their participant number in the same column separated by commas. The info is not in general format for excel, the cells are i...
vba macro manipulating text to column function in excel and change priority of info with same delimeter
CC BY-SA 4.0
null
2023-03-02T17:29:54.307
2023-03-03T14:08:38.150
2023-03-02T17:32:56.407
4,851,590
21,320,511
[ "excel", "vba", "text-to-column" ]
75,618,934
2
null
75,618,904
0
null
The documentation referenced Node V16 however, after I downgraded to node v14.15.0 I was able to install @microsoft/generator-sharepoint So ensure your node version is accurate. Also, I'm using nvm, as I have other projects that require node v12.20.0 and v12.25.0 versions.
null
CC BY-SA 4.0
null
2023-03-02T17:31:34.427
2023-03-02T17:31:34.427
null
null
9,625,521
null
75,618,927
1
75,619,194
null
1
52
In the following code, I created a `CommandError` enum to handle two kinds of errors: `ExecutionError` and `NonZeroExit`. I also created a `run_command` function that either returns an `Output` or a `CommandError`. The `NonZeroExit` or `Output` is handled by `map_or_else`. ``` fn create_execution_error(err: io::Error) ...
Should I be using another function other than `map_or_else` in the following?
CC BY-SA 4.0
null
2023-03-02T17:30:34.843
2023-03-02T17:56:00.143
null
null
122,536
[ "rust" ]
75,618,938
2
null
57,085,209
0
null
For me it worked adding (keydown.enter)="$event.preventDefault()" ``` <mat-checkbox [(ngModel)]="myCheckboxModel (keydown.enter)="$event.preventDefault()">Checkbox Label</mat-checkbox> ```
null
CC BY-SA 4.0
null
2023-03-02T17:32:05.080
2023-03-02T17:32:05.080
null
null
14,606,788
null
75,618,933
1
null
null
1
32
to everyone, that's my first time here so I hope to do all in the right way. So, I'm writing unit tests for my app and `nyc` tell me that I have a file that is not 100% tested, that's a simple file to set the environment to load, and I don't know how can i test it. The file is the following: ``` const env = ["dev", "st...
How can I test a constant value with mocha, chai, sinon?
CC BY-SA 4.0
null
2023-03-02T17:31:32.717
2023-03-03T03:15:21.080
2023-03-03T03:15:21.080
11,107,541
16,448,588
[ "javascript", "node.js", "mocha.js", "sinon", "sinon-chai" ]
75,618,939
1
null
null
0
28
Is there a way to make a route the default route without using "/"? I want the route below to be the route users see when they open my page, but I don't want to change the path name. ``` <Route path="/about" element={<About />}></Route> ```
Set default route without using "/" in react-router dom
CC BY-SA 4.0
null
2023-03-02T17:32:05.053
2023-03-02T18:11:34.093
null
null
18,301,718
[ "reactjs", "react-router" ]
75,618,940
2
null
75,618,848
0
null
The reason you are seeing this behavior is because you are creating an [Account SAS](https://learn.microsoft.com/en-us/rest/api/storageservices/create-account-sas) which is valid for all blobs in your storage account. What you need to do is create a [Service SAS](https://learn.microsoft.com/en-us/rest/api/storageservic...
null
CC BY-SA 4.0
null
2023-03-02T17:32:05.810
2023-03-02T17:32:05.810
null
null
188,096
null
75,618,947
1
null
null
0
9
[enter image description here](https://i.stack.imgur.com/x6oyq.png) Having an issue with this spot, 'Authentication to Azure Resources' not sure where I should define workspace. I thought that was covered in line 2. -
Azure Workbook - Authenticate to Azure Resources
CC BY-SA 4.0
null
2023-03-02T17:32:49.597
2023-03-02T17:32:49.597
null
null
21,300,061
[ "azure", "sentinel", "azure-notebooks" ]
75,618,943
1
null
null
0
13
I write the angularjs function like ``` $http.get("/shopquery/get?shop=" + shopId) .then(function (response) { $scope.shopName = response.data.shopName; $scope.shopAddress = response.data.shopAddress; }).catch(error => { console.log(error); ``` but it cannot get value after run this code ...
angular https wait value
CC BY-SA 4.0
null
2023-03-02T17:32:16.933
2023-03-02T17:32:16.933
null
null
17,194,305
[ "javascript", "angularjs" ]
75,618,935
2
null
75,617,615
0
null
I don't think that there's a great solution here. Your "hacky solution" is not far off from what I would do, and what `redux-persist` does with the [PersistGate](https://github.com/rt2zz/redux-persist/blob/master/docs/PersistGate.md) component. You do need to delay rendering of the app until you have loaded the `prelo...
null
CC BY-SA 4.0
null
2023-03-02T17:31:36.097
2023-03-02T17:31:36.097
null
null
10,431,574
null
75,618,941
1
null
null
0
9
Calculating Distance with Categorical Predictors. This exercise with a tiny dataset illustrates the calculation of Euclidean distance and the creation of binary dummies. The online education company Statistics.com segments its customers and prospects into three main categories: IT professionals (IT), statisticians (Sta...
Calculate the Euclidean Distance
CC BY-SA 4.0
null
2023-03-02T17:32:05.893
2023-03-02T17:32:05.893
null
null
20,735,716
[ "statistics", "analytics", "knn", "euclidean-distance", "predictive" ]
75,618,942
2
null
75,540,481
0
null
My current solution to anyone out there who may be desperate to make something happen on this front. I created a singleton let's call it `S` with a BehaviorSubject of the class that I care to watch, let's call it `c` for controller. I initialize it in the singleton and expose it with a getter and an add. So, you can ge...
null
CC BY-SA 4.0
null
2023-03-02T17:32:10.053
2023-03-02T17:32:10.053
null
null
6,636,350
null
75,618,949
2
null
75,618,725
1
null
A string is iterable over its characters, so calling `for.. in...` over a string with go over each character. the 'word' is therefore each individual character so there are 4 instances where the 'word' starts with f or e (i.e. there are 3 e's and 1 f in the sentence). To iterate over the words you need a collection e.g...
null
CC BY-SA 4.0
null
2023-03-02T17:32:57.180
2023-03-02T17:32:57.180
null
null
15,981,783
null
75,618,923
1
null
null
0
7
I currently am working with a java/selenium project (written by another dev) where we loop through and excel sheet for the elements and their attributes and perform an action based on the condition (click, mousehover, etc). There is one button element that when clicked, it gets disabled, shows a different text while e...
Check for Click of element then wait until element is disabled and has a specific text
CC BY-SA 4.0
null
2023-03-02T17:30:09.953
2023-03-02T17:30:09.953
null
null
3,375,417
[ "java", "for-loop", "webdriverwait", "selenium-java" ]
75,618,937
1
null
null
0
19
My .env file includes `NODE_ENV=development` variable, but I get the following error: ● Test suite failed to run ``` Config validation error: "NODE_ENV" must be one of [development, production] 11 | imports: [ 12 | DatabaseModule, > 13 | ConfigModule.forRoot({ | ^ 14 | isGlo...
Nest.js ConfigService not working in e2e tests (Config validation error)
CC BY-SA 4.0
null
2023-03-02T17:31:57.447
2023-03-02T17:31:57.447
null
null
13,963,289
[ "javascript", "node.js", "typescript", "express", "nestjs" ]
75,618,954
2
null
75,616,677
1
null
I like LuLuGaGa's suggestion to use an `if` statement to remove the button entirely. But if you don't like that, you can use the `listRowBackground` modifier. Also, it might be better to set the button's role to `.destructive` instead of specifying an explicit `PlainButtonStyle()` and `foregroundColor(.red)`. Red may n...
null
CC BY-SA 4.0
null
2023-03-02T17:33:53.603
2023-03-02T17:33:53.603
null
null
77,567
null
75,618,956
1
null
null
-1
20
Is it possible to give a user a role if he is subscribed to a current channel on YouTube using discord.py? If it is so, can you please give me a code sample
Give youtube subscriber role discord.py
CC BY-SA 4.0
null
2023-03-02T17:34:07.890
2023-03-02T17:34:07.890
null
null
16,243,166
[ "discord", "youtube", "discord.py" ]
75,618,955
2
null
75,618,501
0
null
> ``` RewriteRule ^blog/(.*)$ ^/something-nice/$1 [R=301,NC,L] ------------------------| ``` Remove the `^` at the start of the string. You will need to clear your browser cache, since the erroneous 301 (permanent) redirect will have been cached by the browser (and possibly intermediary caches). Test first with a 302...
null
CC BY-SA 4.0
null
2023-03-02T17:34:05.333
2023-03-02T19:10:56.467
2023-03-02T19:10:56.467
369,434
369,434
null
75,618,953
1
null
null
0
11
I'm trying to do the following and running into an error due to more than one matching value: My aim is to search values in df2 for partial matches to values from df1, and if a match, add the matching phrase, plus the corresponding column 2 value, to a new data frame 3. I've gotten close using the data.frame %like% fun...
Creating a new data frame 3 based of partially matching values between data frame 1 and data frame 2 (error due to more than 1 match)
CC BY-SA 4.0
null
2023-03-02T17:33:25.677
2023-03-02T17:58:38.150
2023-03-02T17:58:38.150
14,984,045
14,984,045
[ "r", "dataframe", "partial", "multiple-matches" ]
75,618,952
1
null
null
0
29
So I am currently learning OOP in java. I created a java package called circleClass and made two java class files. The Circle.java contains the Circle class and circleDemo.java is trying to create a Circle object. Circle File ``` package circleClass; public class Circle { double radius = 1.0; String color = "b...
Java- Cannot find symbol of a class defined in another file but belonging to the same package
CC BY-SA 4.0
null
2023-03-02T17:33:07.750
2023-03-02T21:16:47.750
2023-03-02T17:36:41.927
2,055,998
21,320,809
[ "java", "class", "oop", "package" ]
75,618,959
2
null
75,618,240
0
null
So, like I said in my comments, you need to look at the properites of your combo boxes in the table design view of the affected tables. This would have been a comment but I feel like visual aides are needed :) See how I made a point to illustrate Bound Column, ColumnCount, and List Width? Bound Column is "the actual va...
null
CC BY-SA 4.0
null
2023-03-02T17:34:12.680
2023-03-02T17:34:12.680
null
null
5,009,293
null
75,618,958
2
null
54,731,479
0
null
requests could be many different sub-modules so like if you are using urllib request it would be ``` import urllib.request ``` I would recommend urllib.request because it has worked well in the past. I'm pretty sure "requests" is pretty old and very finicky and difficult to use. i was trying to access data from a serv...
null
CC BY-SA 4.0
null
2023-03-02T17:34:12.453
2023-03-02T17:34:12.453
null
null
17,647,671
null
75,618,957
2
null
75,581,752
0
null
I was not able to this the way I wanted. I was not able to parse the Schema file, due to it's very complex nature. Instead I opted for the more "fixed" approach, using fields I expected to find in the Tech file. I began by reading the Tech file into a datasource, and filling the DataGridView with the appropriate Table...
null
CC BY-SA 4.0
null
2023-03-02T17:34:11.240
2023-03-02T17:34:11.240
null
null
4,354,451
null
75,618,872
1
null
null
-4
25
``` const _0x4e7dda = _0x3fd9; (function (_0x4b17ff, _0x14816d) { const _0x2da65e = _0x3fd9, _0xac08cf = _0x4b17ff(); while (!![]) { try { const _0x2f9a96 = (-parseInt(_0x2da65e(0x106)) / 0x1) * (parseInt(_0x2da65e(0x12d)) / 0x2) + (parseInt(_0x2da65e(0xcb)) / 0x3) * (parseIn...
Decrypt code that is encryped by obfuscator
CC BY-SA 4.0
null
2023-03-02T17:24:54.140
2023-03-03T09:13:44.367
2023-03-03T09:13:44.367
21,320,862
21,320,862
[ "javascript", "node.js", "encryption", "obfuscation", "deobfuscation" ]
75,618,960
1
null
null
-4
28
I have installed gromacs-2023 with GPU support in WSL 2 Ubuntu. When I am running simulations, it is not detecting GPU. When I checked gromacs using `gmx --version` it is showing GPU support of CUDA and also showing CUDA compiler flags. Here I am sharing that: ``` GROMACS version: 2023 Precision: mixed Memo...
Gromacs -2023 not using gpu
CC BY-SA 4.0
null
2023-03-02T17:34:25.910
2023-03-02T22:22:58.303
2023-03-02T22:22:58.303
681,865
21,320,888
[ "cmake", "compiler-errors", "windows-subsystem-for-linux" ]
75,618,963
1
null
null
0
17
Using R Commander sometimes ends up with a strange behaviour with missing/not visible buttons to confirm/escape analysis settings to proceed. However up to now I found no relevant explanation why the R Commander interface dialogue behaves like this. Additionally to my knowledge there's no way to re-activate the buttons...
R Commander: buttons in dialogue windows not visible anymore
CC BY-SA 4.0
null
2023-03-02T17:34:41.257
2023-03-03T12:32:11.680
2023-03-03T12:32:11.680
8,833,311
3,425,325
[ "r", "user-interface", "r-commander" ]
75,618,950
2
null
75,618,633
2
null
This appears to be a bug in {recipes}. I have opened a PR with a fix [https://github.com/tidymodels/recipes/pull/1100](https://github.com/tidymodels/recipes/pull/1100). If this is a blocker for you, you can install that specific branch with `remotes::install_github("tidymodels/recipes#1100")`. Using that PR, you get th...
null
CC BY-SA 4.0
null
2023-03-02T17:33:01.770
2023-03-02T17:33:01.770
null
null
4,912,080
null
75,618,970
2
null
45,143,005
0
null
I'm facing a similar issue with newlines inside string in body, and I can't seem to make them work. What am I doing wrong? ``` email_endpoint = cfg['email_endpoint'] string_to_post = 'Successful Datasets Load on ' + date + ': \n'+'\n'.join(info.datasets)+'\n' myobj = {'subject': '[SUCCESS] '+cfg['mail_header'] + " " + ...
null
CC BY-SA 4.0
null
2023-03-02T17:35:11.403
2023-03-02T17:35:11.403
null
null
250,371
null
75,618,972
1
75,620,872
null
1
18
Is there a GKE service invocation authentication similar to OIDC tokens in Cloud Run? If not, how would one implement a similar functionality with GKE such that only authorized service accounts can invoke a service?
Service authentication in GKE similar to Cloud Run
CC BY-SA 4.0
null
2023-03-02T17:35:21.753
2023-03-02T21:11:11.263
null
null
6,271,800
[ "google-cloud-platform", "google-kubernetes-engine", "google-cloud-run" ]
75,618,971
2
null
75,618,498
2
null
My guess is that you want something like this: ``` import itertools def linearly_independent (rows): for r in range(2, len(rows) + 1): for c in itertools.combinations(rows, r): x = [0 for x in c[0]] for row in c: for i in range(len(x)): x[i] ^= ro...
null
CC BY-SA 4.0
null
2023-03-02T17:35:11.887
2023-03-02T19:11:54.263
2023-03-02T19:11:54.263
585,411
585,411
null
75,618,969
2
null
75,618,264
1
null
It is possible -- as a demonstration, below is a 615-byte C program that will generate every possible file that is `numBytes` bytes long (where `numBytes` is a constant that you can set on line 7). It prints the contents of each possible file to stdout as a row of hexadecimal byte-values. Note that I set `numBytes` to...
null
CC BY-SA 4.0
null
2023-03-02T17:35:05.010
2023-03-02T17:46:58.880
2023-03-02T17:46:58.880
131,930
131,930
null
75,618,962
1
null
null
-2
35
Here we go, I can't find what is wrong with my php code. When i receive an email i just receive the title without the information acquired from $_POST, can someone help me? # HTML CODE: ``` <div class="card card-style contact-form"> <div class="content"> <form action="/php/contact.php" me...
My contact form .PHP is not sending me any details, why?
CC BY-SA 4.0
null
2023-03-02T17:34:40.353
2023-03-02T22:48:37.087
2023-03-02T22:48:37.087
6,277,104
21,320,912
[ "php", "html", "forms", "mobile-website" ]
75,618,968
2
null
54,172,913
0
null
If you hit the website URL from any browser then you can easily get the content, but when you hit the url from postman or from your code, then it says the status code 419, which actually means that it expects a csrf token. But how does the browser get the content then? it is because the site you are trying to hit is co...
null
CC BY-SA 4.0
null
2023-03-02T17:34:59.333
2023-03-02T17:34:59.333
null
null
8,121,365
null
75,618,976
2
null
75,618,725
0
null
Getting words from a sentence requires a process called [tokenization](https://en.wikipedia.org/wiki/Lexical_analysis#Tokenization). The `.split()` method tokenizes by spaces. Another popular way of tokenization is through [NLTK](https://www.nltk.org/api/nltk.tokenize.html): ``` >>> from nltk.tokenize import word_token...
null
CC BY-SA 4.0
null
2023-03-02T17:36:06.440
2023-03-02T17:36:06.440
null
null
4,012,272
null
75,618,978
2
null
75,618,237
2
null
Maybe this helps using `replace` ``` library(dplyr) # >= 1.1.0, use summarize below df %>% reframe(across(A:C, ~ replace(.x, !(.x < 0), NA), .names="{.col}_lt_0"), across(A:C, ~ replace(.x, !(.x > 0), NA), .names="{.col}_gt_0")) A_lt_0 B_lt_0 C_lt_0 A_gt_0 B_gt_0 C_gt_0 1 NA NA -1 1 ...
null
CC BY-SA 4.0
null
2023-03-02T17:36:10.017
2023-03-02T17:47:32.713
2023-03-02T17:47:32.713
9,462,095
9,462,095
null
75,618,980
2
null
75,607,242
0
null
I still don't know what caused the original problem, but the workaround for this issue was as follows: Move the two `RUN` steps into a bash file `lambda-package.sh`: ``` #!/bin/bash dotnet lambda package -pl ./src/Services.SourceConsumer/ ./bin/sourceconsumer.zip dotnet lambda package -pl ./src/Services.TestProcessor/ ...
null
CC BY-SA 4.0
null
2023-03-02T17:36:15.427
2023-03-02T17:36:15.427
null
null
18,299,132
null
75,618,974
1
null
null
0
14
I'm trying to take the width and height of the first image and apply this to all subsequent images. So far I have managed to apply the width and height of the first image to the second image, but not to the third, fourth etc... I'm very new to JavaScript so am probably making a silly mistake. Please see the current sit...
Apply height and width of one image to others with JavaScript .getBoundingClientRect
CC BY-SA 4.0
null
2023-03-02T17:35:38.140
2023-03-02T18:05:58.767
null
null
21,320,633
[ "javascript", "html", "css", "image" ]
75,618,982
2
null
75,614,650
0
null
Try with [ta.cross](https://www.tradingview.com/pine-script-reference/v5/#fun_ta%7Bdot%7Dcross) Something like that: ``` if ta.cross(vfinal, 0) and ta.cross(vfinal2, 0) lab = label.new(x = bar_index, y = 0, yloc = yloc.abovebar, style = label.style_label_down, text = "Sell", textcolor = color.white, size = size.nor...
null
CC BY-SA 4.0
null
2023-03-02T17:36:38.137
2023-03-02T17:36:38.137
null
null
5,577,188
null
75,618,986
1
null
null
-1
20
I have developed an API project in .NET Core and I have hosted on Windows server now my requirement is this API should run on both servers i.e. Windows and Linux as well but for Linux I will need to connect MySQL so the API will decide if its hosted server is Windows then a SQL Server connection will get called or if h...
Want to develop an API in .net core which can run on both mssql and mysql
CC BY-SA 4.0
null
2023-03-02T17:37:19.380
2023-03-02T19:34:19.060
2023-03-02T19:34:19.060
1,127,428
1,635,697
[ "mysql", ".net", "sql-server", "asp.net-core", "webapi" ]
75,618,983
1
null
null
1
11
I have a `dict` of `collection.deque` objects, `dqs`, where the key is some integer `id`. I would like to create another `dict` that only has the entries in `dqs` where the deque is non-empty. Is there a quick way to do this without iterating through the deque?
How to extract only non-empty deques in dict where key-value pair is int - collections.deque pairs
CC BY-SA 4.0
null
2023-03-02T17:36:47.513
2023-03-02T17:38:25.937
null
null
5,924,264
[ "python", "dictionary", "vectorization", "deque" ]
75,618,981
2
null
75,618,477
0
null
You can add an event listener to the input element "onInput" and pass the bellow function to it, like this... ``` const inputElement = document.querySelector('input'); let previousElement = ""; function X (e){ if(e.target.value.length > previousElement.length){ previousElement = e.target.value; return; ...
null
CC BY-SA 4.0
null
2023-03-02T17:36:36.223
2023-03-03T14:40:03.440
2023-03-03T14:40:03.440
21,238,673
21,238,673
null
75,618,984
2
null
73,900,341
0
null
From the documentation: [https://raw.githubusercontent.com/panda3d/panda3d/release/1.10.x/panda/src/doc/howto.use_config.txt](https://raw.githubusercontent.com/panda3d/panda3d/release/1.10.x/panda/src/doc/howto.use_config.txt) > In its default mode, when Panda starts up it will search in the install/etc directory (or i...
null
CC BY-SA 4.0
null
2023-03-02T17:36:55.360
2023-03-02T17:36:55.360
null
null
13,813,636
null
75,618,988
1
null
null
0
4
I implemented an MFA project using this library [https://github.com/BrandonPotter/GoogleAuthenticator](https://github.com/BrandonPotter/GoogleAuthenticator), and found one issue with OneLogin app. The generated QR code and manual setup code by this library can be successfully used by Google Authenticator, Microsoft Aut...
OneLogin Protect authenticator manual setup code
CC BY-SA 4.0
null
2023-03-02T17:37:35.843
2023-03-02T17:37:35.843
null
null
13,203,936
[ "google-oauth", "multi-factor-authentication", "onelogin", "google-authenticator" ]
75,618,964
1
null
null
0
42
I tried to implement (to test my skills) my own toast message service - dynamically add my toast message to the page. I developed a toast message service - which (I think) is not important here (nothing special inside). Also, I added a single ToastMessage component, which I didn't include here because I think also not ...
Angular ViewChild is undefined - why?
CC BY-SA 4.0
null
2023-03-02T17:34:47.097
2023-03-03T20:24:15.870
2023-03-02T19:16:28.937
1,521,218
1,521,218
[ "angular", "runtime-error", "undefined", "viewchild" ]
75,618,973
1
null
null
0
9
I have a json that contains an array and looks like this: ``` { "version": "0", "id": "96a3a241-b205-4215-a211-19651d197d18", "comparison": [ { "question": { "id": "01", "section": "", "label": "Greeting", ...
Transform nested json with array with AWS Glue
CC BY-SA 4.0
null
2023-03-02T17:35:32.427
2023-03-02T17:35:32.427
null
null
10,281,020
[ "pyspark", "aws-glue", "nested-json" ]
75,618,975
1
null
null
0
10
i am trying to execute a naive bayes model and display the results through classification_report() from sklearn ``` from sklearn.naive_bayes import MultinomialNB from sklearn.feature_extraction.text import TfidfTransformer from sklearn.feature_extraction.text import CountVectorizer def multinomial(X_train, X_test, y_t...
ValueError: Classification metrics can't handle a mix of unknown and multiclass targets site:stackoverflow.com when using classification_report()
CC BY-SA 4.0
null
2023-03-02T17:35:57.763
2023-03-02T17:40:31.243
2023-03-02T17:40:31.243
20,582,904
20,582,904
[ "python", "machine-learning", "scikit-learn", "naivebayes", "multinomial" ]
75,618,987
1
null
null
0
13
I'm using the default ActionBeginHandler to determine what action to take after a user has selected Add, Edit or Delete in a Blazor Syncfusion datagrid. My aim is to make the component reusable with generic type parameters. Ahead of doing that, I can get it to work when i use a specific entity model class in the Action...
How To Reference a Specific Column In an Event Handler
CC BY-SA 4.0
null
2023-03-02T17:37:23.000
2023-03-02T17:37:23.000
null
null
15,399,391
[ "c#", "blazor-webassembly", "syncfusion-blazor-sfgrid" ]
75,618,992
1
null
null
-1
19
buen dia no he podido configurar un tono predeterminado para la notificacio push que me llega de firebase estoy utilizando ionic 6 y angular con el plugin @capacitor/push-notificactions, otra opcion seria activar una funcion en mi aplicacion cuando se reciba la notificacion sin importar que la app este en segundo plano...
como configurar el sonido predeterminado para notificacion push en ionic 6 y angular para android
CC BY-SA 4.0
null
2023-03-02T17:37:44.607
2023-03-02T17:37:44.607
null
null
21,320,933
[ "angular" ]
75,618,991
1
null
null
0
31
I'm using version 7.0.0 of `azure-mgmt-web` for Python. I know we can fetch a site with: ``` from azure.mgmt.web import WebSiteManagementClient web_client = WebSiteManagementClient(...credentials here...) site = web_client.web_apps.get(RESOURCE_GROUP_NAME, SITE_NAME) ``` But is there a way to fetch the same resource ...
Azure WebsiteManagementClient for Python: how to get web app by ID?
CC BY-SA 4.0
null
2023-03-02T17:37:39.320
2023-03-02T17:37:39.320
null
null
9,681,081
[ "python", "azure", "azure-management-api" ]
75,618,998
2
null
75,618,983
1
null
Empty deques are falsey, non-empty deques are truthy: ``` >>> bool(deque([])) False >>> bool(deque([1, 2])) True ``` This will not iterate through each deque: ``` non_empty_dqs = {k: v for k, v in dqs.items() if v} ```
null
CC BY-SA 4.0
null
2023-03-02T17:38:25.937
2023-03-02T17:38:25.937
null
null
674,039
null
75,618,996
1
null
null
0
6
Below is an example. [HttpPost] public int Get(DataTable dt, int mode) { } Just want to make sure its a correct design to have datatable or dataset in API as Argument
Can we have Datatable instead of plain class in Web API. Will it be a good design. What will be cons if used in API method?
CC BY-SA 4.0
null
2023-03-02T17:38:12.483
2023-03-02T17:38:12.483
null
null
16,473,049
[ "api", "asp.net-web-api", "dataset", "ado.net", "api-design" ]
75,618,989
2
null
75,612,527
0
null
### Before Answering Someone actually answered the question but not in here, answer is in [this github issue thread](https://github.com/maktoobgar/scene_manager/issues/5#issuecomment-1452156083) of scene manager project and all credits to that guy. ### Actual Answer problem is not related to shader code or materi...
null
CC BY-SA 4.0
null
2023-03-02T17:37:37.813
2023-03-02T17:37:37.813
null
null
14,967,240
null
75,618,990
1
null
null
0
5
I am currently attempting to model a basic PV system using pvlib in python and am having an issue with the AOI model under when setting up PVSytem. The argument is not recognised despite matching what is required in the documentation and prompts. The error message is as follows: > ValueError: could not infer AOI model ...
How do I resolve unexpected keyword argument error using pvlib
CC BY-SA 4.0
null
2023-03-02T17:37:38.590
2023-03-02T17:37:38.590
null
null
21,199,367
[ "python", "pvlib" ]
75,618,993
1
null
null
0
13
In a dataframe I have the column "Date and Time" in the format (Year DayoftheYear Houroftheday). For example the first row is (1969 58 0). I would like to set this column to pandas datetime format. So far, I´ve tried this: `df['Date and Time']= pd.to_datetime(df["Date and Time"], format = "%YYYY%DDD%H")` or some other ...
How can I set the right format to this datetime column with pandas?
CC BY-SA 4.0
null
2023-03-02T17:37:44.867
2023-03-02T17:43:14.487
null
null
18,716,222
[ "python", "pandas", "datetime", "format" ]
75,619,000
2
null
75,618,939
0
null
With a . If you are using `react-router-dom@5` (or below), you can use a `Redirect` component. In your Route manager: ``` <Route exact path="/"> <Redirect to="/about" /> </Route> ``` Otherwise, when using `react-router-dom@6`, please refer to this [question](https://stackoverflow.com/questions/70437952/is-there-a-...
null
CC BY-SA 4.0
null
2023-03-02T17:38:42.390
2023-03-02T18:11:34.093
2023-03-02T18:11:34.093
9,215,714
9,215,714
null
75,618,997
1
null
null
0
15
So I am trying to open a chrome browser in incognito mode and then do a few more things beyond that with selenium. Here is the code and I am using selenium 4.8.1 ``` package com.bocc.mavenbocc; import org.openqa.selenium.WebDriver; import org.openqa.selenium.chrome.ChromeDriver; import org.openqa.selenium.chrome...
Trying to launch chrome using selenium webdriver and browse but class not found
CC BY-SA 4.0
null
2023-03-02T17:38:24.220
2023-03-02T19:47:24.050
null
null
1,311,927
[ "java", "maven", "selenium-webdriver" ]
75,619,001
2
null
70,039,333
0
null
Try using the color code. Eg [from their docs](https://api.slack.com/reference/messaging/attachments): `"color": "#36a64f"`
null
CC BY-SA 4.0
null
2023-03-02T17:38:56.820
2023-03-02T17:38:56.820
null
null
1,993,937
null
75,619,004
2
null
72,008,004
0
null
I have this working now. Installed the same lambda I use in production and enabled OpenSearch in localstack. In fact, we use the same terraform script for both localstack and AWS. Cloudpods (localstack pod save/load) is a must since the TF run time can take a while.
null
CC BY-SA 4.0
null
2023-03-02T17:39:04.583
2023-03-02T17:39:04.583
null
null
906,519
null
75,619,002
1
null
null
0
24
My MacBook told me:"zsh: /usr/local/bin/pip3: bad interpreter: /usr/local/opt/python@3.11/bin/python3.11: no such file or directory" How can I fix it? My real Python placed in "/usr/bin/python3" and version is 3.9.6 Content of the PATH variable: "/usr/local/bin /System/Cryptexes/App/usr/bin /usr/bin /bin /usr/sbin /sbi...
Terminal cannot find the Python interpreter
CC BY-SA 4.0
null
2023-03-02T17:39:00.777
2023-03-02T17:39:00.777
null
null
21,320,896
[ "python-3.x", "macos", "path", "interpreter" ]
75,618,999
2
null
75,593,894
0
null
Thanks to @rustyx , I've found how this can be done using xcb + shm. There's example with comments from me for those who also struggle with finding how it works: ``` #include <xcb/shm.h> #include <xcb/xcb.h> #include <sys/shm.h> int main() { // Connect to X server auto conn = xcb_connect(nullptr, nullptr); ...
null
CC BY-SA 4.0
null
2023-03-02T17:38:30.580
2023-03-02T17:38:30.580
null
null
13,948,187
null
75,619,007
2
null
75,618,627
0
null
This will drop duplicates if all three of those columns are duplicated. Then you could do a find and replace. Probably not the best method but it would work ``` df = df.drop_duplicates(subset=['merchant_name', 'commision_group', 'mpn'], keep='first') df = df.replace('MP Mensengage........ - XS' ), 'same thing without t...
null
CC BY-SA 4.0
null
2023-03-02T17:39:23.617
2023-03-02T17:47:31.283
2023-03-02T17:47:31.283
19,111,565
19,111,565
null
75,619,006
1
null
null
0
11
How do I configure vs code not to use the default dotnet path? I have configured the terminal $env:PATH so I can use .net6 which works great. When I try to run my code from the menu I notice the run command is not using the same path as the terminal. I do not have admin access to the computer so therefore my options ar...
How do I configure vs code not to use the default dotnet path?
CC BY-SA 4.0
null
2023-03-02T17:39:22.067
2023-03-03T00:15:59.793
2023-03-02T17:41:38.857
7,896,558
7,896,558
[ "visual-studio-code" ]
75,619,008
1
null
null
0
10
I am using ngx-quill 14.3.0 in my angular 12 application. I have a quill editor which should get data from an api and should also be used to post to an api. The issue I am having is that the data returned when using quill-editor is HTML and not markdown. I will need this to work both ways, for example: - - Example HTM...
Is there an easy way to use the quill editor from ngx-quill for my angular 12 application to output data as markdown?
CC BY-SA 4.0
null
2023-03-02T17:39:25.427
2023-03-02T17:39:25.427
null
null
8,340,709
[ "angular", "markdown", "ngx-quill" ]
75,618,994
1
75,619,641
null
0
32
Given the following documents in Mongo ``` { 'name': 'test1', 'members': [1, 2, 3] }, { 'name': 'test2', 'members': [2, 3] }, { 'name': 'test3', 'members': [1, 2, 3, 4, 5] } ``` Find all documents in a collection where all 'members' in one array are totally contained within another document's 'members' array. For the ...
Find all documents where array is completely contained in another document's array
CC BY-SA 4.0
null
2023-03-02T17:37:51.910
2023-03-03T18:19:46.440
null
null
1,902,524
[ "arrays", "mongodb", "mongodb-query", "aggregation-framework" ]
75,619,011
1
null
null
-4
15
Like is there a way? I see there is on other google websites but i don't know how to. I tried Target_blank but it just says about:blank for 1second and shows the url.
How to make a Url always stay in about:blank
CC BY-SA 4.0
null
2023-03-02T17:40:09.980
2023-03-02T17:40:09.980
null
null
20,374,094
[ "target" ]
75,619,009
2
null
75,618,927
2
null
> This makes me wonder: should I be using `map_or_else`? Or maybe I should be using another function? I'd prefer using `.map_err(..)` to log your error and call `.ok()` afterwards to avoid the warning that you must use the returned value from your expression: ``` run_command(&command) .map_err(|err| { eprin...
null
CC BY-SA 4.0
null
2023-03-02T17:39:33.160
2023-03-02T17:39:33.160
null
null
20,665,825
null
75,619,012
1
75,619,870
null
1
25
im trying to learn "Selenium" but i have a mistake in my codes but i cant find it. I imported some variable other file like that " from githubuser import username,password ". im trying to auto github signer but i cant :( can u help me ? ` ``` from selenium import webdriver import time from selenium.webdriver.common.by ...
AttributeError: 'WebElement' object has no attribute 'username' at selenium?
CC BY-SA 4.0
null
2023-03-02T17:40:13.957
2023-03-02T19:08:58.390
2023-03-02T17:52:31.123
21,304,813
21,304,813
[ "python", "selenium-webdriver", "bots" ]
75,619,019
2
null
75,618,498
1
null
This is also brute force, but using some Python tools: ``` from itertools import combinations matrix = [ [ 1, 0, 0, 1 ], [ 0, 0, 1, 0 ], [ 1, 0, 1, 1 ], [ 1, 1, 0, 1 ] ] row_combinations = combinations(matrix, 2) linear_dependant = True for combination in row_combinations: result = [i1 ^ i...
null
CC BY-SA 4.0
null
2023-03-02T17:40:48.483
2023-03-02T17:40:48.483
null
null
2,890,724
null
75,619,020
2
null
75,618,671
0
null
This way that you use your DB is not priceless,each call takes times! if (for example) you use mongoDB,use other ways like (for example) for database use redis or reduce number of times that you call your DB with other idea or change your design and use web sockets.
null
CC BY-SA 4.0
null
2023-03-02T17:40:50.210
2023-03-02T17:40:50.210
null
null
12,475,604
null
75,619,016
1
null
null
0
10
The code below gets all vpcs and activates flow logs; but with the same log group for each vpc. How can I adjust the code so that every vpc uses a different log group. The log group name should contain the last three characters of the vpc id. Thanks ``` /* * Get exisitng vpcs, enable flow logs */ data "aws_vpcs" "vpcs...
Get all AWS vpcs and activate flow logs. Use a log group name with the last 3 vpc id characters
CC BY-SA 4.0
null
2023-03-02T17:40:43.867
2023-03-02T18:39:46.147
2023-03-02T18:39:46.147
4,496,338
4,496,338
[ "terraform", "terraform-provider-aws" ]
75,619,015
1
null
null
0
16
getting ``` AttributeError:Traceback (most recent call last) <ipython-input-13-36788303b378> in <module> ----> 1 tokenized_datasets = datasets.map( 2 prepare_train_features, 3 batched=True, 4 remove_columns=datasets["train"].column_names, 5 num_proc=3, AttributeError: module 'da...
AttributeError: module 'datasets' has no attribute 'map'
CC BY-SA 4.0
null
2023-03-02T17:40:23.150
2023-03-04T11:11:50.770
null
null
19,989,305
[ "python", "huggingface-transformers", "huggingface-datasets" ]
75,619,010
2
null
75,616,047
0
null
You didn't do anything wrong. It is a known issue, see [the issue report 'Can't upload CSV files > 1MB to Jupyterlite file system by drag and drop'](https://github.com/jupyterlite/jupyterlite/issues/741). JupyterLite is undergoing a lot of development and still in the very experimental stage. As clearly indicated in te...
null
CC BY-SA 4.0
null
2023-03-02T17:40:01.317
2023-03-02T17:40:01.317
null
null
8,508,004
null
75,619,014
2
null
75,618,692
0
null
The view gets redrawn each time the value of `isAnimationActive` changes. To overcome this you could always display the `ScrollView` and overlay the selected card on top: ``` struct TestView: View { @State private var items = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9] @State private var isAnimationActive = false @...
null
CC BY-SA 4.0
null
2023-03-02T17:40:19.917
2023-03-02T17:40:19.917
null
null
7,948,372
null
75,619,017
2
null
75,617,365
0
null
If I understand correctly, here is my code. I first sort df_distance by "distance" and schools. Then distribute school to students based on school places. Then remove students who have been distributed a school. If all the students have been distributed a school, but some schools are never distributed. restore df_dista...
null
CC BY-SA 4.0
null
2023-03-02T17:40:45.050
2023-03-02T18:27:42.597
2023-03-02T18:27:42.597
17,146,138
17,146,138
null
75,619,018
2
null
75,618,579
0
null
I'm not clear what you mean by using pseudo elements in CSS for this particular question, but here is about the simplest example I could come up with: In this case, we're going to use the `classList.toggle` method to toggle the `pink` class when the heart is clicked. If the pink class exists this method removes it, an...
null
CC BY-SA 4.0
null
2023-03-02T17:40:47.613
2023-03-02T17:40:47.613
null
null
3,577,849
null
75,619,026
2
null
75,272,809
0
null
I found a way to get the run log from TeamCity. A bit of a roundabout way, but it works: ``` warning_count=$(curl https://<teamcity-server>/downloadBuildLog.html?buildId=%teamcity.build.id% --user "%system.teamcity.auth.userId%:%system.teamcity.auth.password%" | grep -c 'warning: ') ``` It uses `curl` to get the log t...
null
CC BY-SA 4.0
null
2023-03-02T17:41:26.867
2023-03-02T17:41:26.867
null
null
224,982
null
75,619,024
1
null
null
-1
15
Hello does anyone know what could be the cause of this error. This is a React Native App connected to a CRM backend written with Laravel and MySQL. The CRM uses AWS, Twillio, and Google cloud services. The source code for the CRM was recently exposed to a github repo and was flagged as compromised. However, the github ...
Unknown JSON parse error < and 502 bad gateway response in production App
CC BY-SA 4.0
null
2023-03-02T17:41:15.997
2023-03-02T17:41:15.997
null
null
12,942,308
[ "mysql", "laravel", "amazon-web-services", "react-native", "google-cloud-platform" ]
75,619,029
2
null
75,579,559
0
null
The solution was actually simple and obvious. My ASP.NET Core application continues to listen for HTTP connections on the existing ports, so existing clients don't break. In addition it listens on a new port for HTTPS connections. There it supports REST calls and gRPC calls from new clients.
null
CC BY-SA 4.0
null
2023-03-02T17:41:33.580
2023-03-02T17:41:33.580
null
null
487,356
null
75,619,022
1
null
null
0
27
Lets say; I have an area with regions and I execute a constrained Delaunay with [Rufat's](https://rufat.be/triangle/) implementation of Shewchuk's Triangle (python) ``` import numpy as np import triangle as tr import matplotlib.pyplot as plt # data vertices = [[0, 0], [5, 0], [5, 5], [0, 5], [1, 1], [2, 1]...
Harvest data and attributes from Shewchuk's Triangle (python)
CC BY-SA 4.0
null
2023-03-02T17:41:12.480
2023-03-04T15:34:58.667
2023-03-04T15:34:58.667
18,070,910
18,070,910
[ "python", "dictionary", "triangulation", "delaunay" ]
75,619,027
2
null
75,618,863
1
null
You can extract "presentational" part of you component to a separate file and then use it multiple times. For example ``` // MyComponentUI.js class MyComponentUI extends Component { ... // use this.props.updateCount (notice more generic name) } export default MyComponentUI ``` ``` // UploadComponent.js import My...
null
CC BY-SA 4.0
null
2023-03-02T17:41:30.047
2023-03-02T19:35:53.330
2023-03-02T19:35:53.330
351,705
351,705
null
75,619,028
1
null
null
0
10
I would like to be able to collect a group of files all at once from a Google Cloud Storage bucket At the moment all I am doing is getting the files one by one, however it is slow and my suspicion is that the network latency is the bottleneck here Is there a way to batch the get requests, each file is really small so i...
How to batch get requests for Google Cloud Storage
CC BY-SA 4.0
null
2023-03-02T17:41:32.720
2023-03-02T22:45:30.513
2023-03-02T22:34:26.033
9,261,558
21,320,847
[ "python-3.x", "google-cloud-storage" ]
75,619,021
1
null
null
0
31
I wrote a program in C++ that opens a ROS bag file and export the images using OpenCV. The image is in different colors because it is YUV422 so I tried to convert it to BGRA and it was successful. Now I tried to view it with imshow instead of exporting the images to a folder, and I am getting a seg fault. Here is my co...
OpenCV libraries conflicting?
CC BY-SA 4.0
null
2023-03-02T17:41:02.943
2023-03-02T17:41:02.943
null
null
18,649,146
[ "c++", "opencv", "segmentation-fault", "ros" ]
75,619,033
1
75,634,861
null
0
29
I was trying to console.log() some data from my posts collection using Mongoose, but turns out it no longer accepts a callback function from the ".exec()" method, so what would be an alternative for this? Here I was accessing my variable "posts" which holds my posts model (with "mongoose.model('Posts', schema)"): ``` p...
Alternative to retrieve data from "Query.prototype.exec()"?
CC BY-SA 4.0
null
2023-03-02T17:41:55.340
2023-03-04T09:51:09.293
2023-03-02T17:45:47.883
62,576
21,194,453
[ "mongoose" ]
75,619,023
1
null
null
0
61
In an application I'm writing I have a threading model which is a simplified as the following: - `m_WorkerGenerator`- `m_token``m_cv``m_mut``m_WorkerGenerator` ``` #include <iostream> #include <condition_variable> #include <thread> #include <chrono> #include <future> using namespace std::chrono_literals; class Foo { ...
Deadlock when waiting from multiple threads on same std::condition_variable_any::wait_for with std::stop_token
CC BY-SA 4.0
null
2023-03-02T17:41:14.943
2023-03-03T04:14:10.020
2023-03-02T20:17:32.750
10,258,827
10,258,827
[ "c++", "c++20", "deadlock", "race-condition", "condition-variable" ]