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问题 In my spring boot application i use spring-boot-starter-data-mongodb:2.1.3 to get coonection for MongoDB. I have some properties file to config mongoDB: spring.data.mongodb.host=localhost spring.data.mongodb.port=27017 spring.data.mongodb.database=database If i set incorrect host name ( spring.data.mongodb.host=incorrect host ) or port my application starts successfully. But i want that application to fail as same as when i set host name with wrong format ( spring.data.mongodb.host=hxxt:/

问题 I was attempting to run an Apps Script function using the Apps Script API. I set up the script in the console, and created an oauth client ID for the script. I configured the authorisation screen and deployed the script as API executable. I tested the api function calling in the same script but got a 404 error saying: The Requested URL /v1/scripts/{{my_script_id}}:run was not found on this server. The response came back as HTML. I also noticed that the script seems to make it's own client ID

问题 In my pretty standard Yocto build I have the openssh included. Its configuration file, /etc/ssh/sshd_config , should naturally be different for production and development images (for example one would like root login on development image and not on production one). The production and the development images are different recipes (.bb files) in recipes-core/images under my layer, which includes some other stuff as well. In order to achieve customization for the sshd_config file, I've created

问题 I am attempting to build my app's navigation such that I have a UISplitViewController (triple column style) with my views built with SwiftUI. My Primary Sidebar is currently quite simple: struct PrimarySidebarView: View { @EnvironmentObject var appModel: AppModel var body: some View { List(PrimarySidebarSelection.allCases, id: \.self, selection: $appModel.primarySidebarSelection) { selection in Text(selection.rawValue) } .listStyle(SidebarListStyle()) .navigationBarItems(trailing: EditButton(

问题 [ environment ] CentOS 7 Docker 19.03.12, build 48a66213fe I have a failing cerbot (let's encrypt client) inside a docker container. It looks like acme-v02.api.letsencrypt.org is not resolvable from the container but is resolvable from the host (the most probable cause). I am used to the fact that containers inherit from the host's DNS parameters but, in the case of AWS EC2 instances, there seems to be some subtilities DNS Manual setting [ec2-user@ip-172-31-32-243 ~]$ cat /etc/resolv.conf #

问题 I have defined a model with a 'pic' image field: class Photo(models.Model): title = models.CharField(max_length=100) body = models.TextField() teaser = models.TextField('teaser', blank=True) pic = models.ImageField(upload_to = 'pic_folder/', default = 'pic_folder/None/default.jpg') created=models.DateTimeField(default=datetime.datetime.now) pub_date=models.DateTimeField(default=datetime.datetime.now) categories = models.ManyToManyField(Category, blank=True) likes = models.IntegerField(default

问题 I want to get all the records in a table until the sum of a particular column is less than or equal to 'n'. For example: Table: data slno item price 1 item1 1000 2 item2 2000 3 item3 3000 4 item4 4000 5 item5 5000 6 item6 6000 I want to get all records from above table until the sum(price) is less than or equal to 10000 So, with the above table my result would be first 4 records. 回答1: You can do SELECT slno, item, price FROM ( SELECT slno, item, price, @t := @t + price total FROM table1 CROSS

问题 After a few tentatives and seeing a lot of examples and questions around here I can't figure out why I'm not able to download a file using requests module, the File i'm trying to download is around 10mb only: try: r = requests.get('http://localhost/sample_test', auth=('theuser', 'thepass'), stream=True) with open('/tmp/aaaaaa', 'wb') as f: for chunk in r.iter_content(chunk_size=1024): f.write(chunk) except: raise Empty file: [xxx@xxx ~]$ ls -ltra /tmp/aaaaaa -rw-rw-r--. 1 xxx xxx 0 Jul 21 12

问题 I am getting a weird behaviour from pandas, I want to resample my minute data to hourly data (using mean). My data looks as follows: Data.head() AAA BBB Time 2009-02-10 09:31:00 86.34 101.00 2009-02-10 09:36:00 86.57 100.50 2009-02-10 09:38:00 86.58 99.78 2009-02-10 09:40:00 86.63 99.75 2009-02-10 09:41:00 86.52 99.66 Data.info() <class 'pandas.core.frame.DataFrame'> DatetimeIndex: 961276 entries, 2009-02-10 09:31:00 to 2016-02-29 19:59:00 Data columns (total 2 columns): AAA 961276 non-null

问题 I am trying to write a simple program. Vs 2019, Windows 10 64bits Debug->x64 Followed [Configure Visual C++ Projects to Target 64-Bit Platforms][1] #include <windows.h> #include "res/resource.h" #include <iostream> #include <core_api/lsproject.h> #include <core_api/lslocalworkspace.h> #include <plugin_api/lsscenecontext.h> using namespace SCENE_API; using namespace std; #include <Commdlg.h> int main() { LSString filePath; std::cout << "Hello World!\n"; } Where [LSString][2] can be found here.