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248 views

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mysql - How to disable reapte concat in SQL?

I want to add to my description "VIP" only if i dont "VIP" contain alreay in my description input : " ... //stackoverflow.com/questions/65885216/how-to-disable-reapte-concat-in-sql...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.3k views

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css - SASS React.js Undefined Variable

I am new to SASS and React.js. I have scoured many answers on this platform and cannot seem to ... https://stackoverflow.com/questions/65885180/sass-react-js-undefined-variable...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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175 views

1 answer

c# - How to access a Oracle Vendor Database via dotnetcore 3.1 console app, I am getting a System.data.entity file not found error

I have been trying some time to access our vendor database resource for plant automation. however as per our agreement ... vendor-database-via-dotnetcore-3-1-console-app-i-am-gett...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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486 views

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arrays - Get selected row from indexSet

I would like to retrieve the row selected for deletion in List { ... }.onDelete(perform: { indexSet ... https://stackoverflow.com/questions/65885060/get-selected-row-from-indexset...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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127 views

1 answer

php - OOP : clone object to descendant class

Here is a OOP design/code question. I wil try to simplify my problem to clarify. I have a ... /stackoverflow.com/questions/65885044/oop-clone-object-to-descendant-class...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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475 views

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python - Sympy: how to calculate a derivative over squared symbol

I would like to calculate a derivative over a variation in normal distribution. All for getting known the ... 65885039/sympy-how-to-calculate-a-derivative-over-squared-symbol...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.3k views

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pytorch - running_mean should contain %% elements not ** when use BatchNorm1d

code: ##% first ,I set a model: class net(nn.Module): def __init__(self, max_len, feature_linear, rnn ... /65884987/running-mean-should-contain-elements-not-when-use-batchnorm1d...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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127 views

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javascript - Returning elements consecutively in a row

I have a function that returns elements consecutively in a row so for instance, If there are 4 ' ... stackoverflow.com/questions/65884964/returning-elements-consecutively-in-a-row...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - Global statement seems not to work with scripts on ipython3

I have the following script test.py: a=1 def f() : global a a=2 When I run this script in ... /questions/65884959/global-statement-seems-not-to-work-with-scripts-on-ipython3...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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172 views

1 answer

java - Get current location with fused Location Provider

I have this Activity want to get current location but didn't now how to complete it in right way.. ... com/questions/65884937/android-get-lat-and-lang-without-internet-connection...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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168 views

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c - Nucleo32 USART2 no data on pin

I am using a Nucleo32L011 dev board that has a STM32L011KT6 chip on it. I want to receive data on the ... ://stackoverflow.com/questions/65884895/nucleo32-usart2-no-data-on-pin...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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208 views

1 answer

android - RNFS - Not able to open the excel file saved in download directory

I am able to save the excel file in Download directory(Android) using the react-native-fs library. But unable to ... -not-able-to-open-the-excel-file-saved-in-download-directory...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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151 views

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c# - Xamarin.Forms application with AppThemeBinding is not installed

I have a problem with theme binding. I'm creating application and test it on two phones: Xiaomi ... /65884873/xamarin-forms-application-with-appthemebinding-is-not-installed...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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214 views

1 answer

jquery - Spring mvc - Passing values from controller to Modal page, but not showing

Im trying to pass values from controller to modal page once you have clicked on any row of a table. Im ... -mvc-passing-values-from-controller-to-modal-page-but-not-showing...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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117 views

1 answer

javascript - How do I return the response from an asynchronous call?

I have a function foo which makes an asynchronous request. How can I return the response/result from foo? I tried ... -can-i-get-an-array-of-links-outside-an-async-function...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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202 views

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c++ - operator const char* () and explicit copy ctor

so i ran along this question in a past test from my uni, and i noticed something strange that i ... stackoverflow.com/questions/65885762/operator-const-char-and-explicit-copy-ctor...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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300 views

1 answer

python - how to resize images imported into tkinter

**i somehow was able to import images but i want to resize those images how can i do that ??? ... /stackoverflow.com/questions/65885730/how-to-resize-images-imported-into-tkinter...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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60 views

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java - WebSecurityConfigurer for oauth2 and another authentication provider

I have 2 type of users on my app. One type who can use an LDAP AuthenticationProvider ... /questions/65885685/websecurityconfigurer-for-oauth2-and-another-authentication-provider...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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285 views

1 answer

Issue running python script every 24 hours using cron job

This question already has answers here: question from:https://stackoverflow.com/questions/65885660/issue-running-python-script-every-24-hours-using-cron-job...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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325 views

1 answer

flutter - Impossible to get answer from local http server

I wrote simple http server that accept get request and return data. Data are accessable from browser. The ... questions/65885624/impossible-to-get-answer-from-local-http-server...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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221 views

1 answer

css - How do I change the resizing behavior of an image that is set to cover?

I'm trying to get an element to resize to the top when the viewport gets smaller div { width: 400px; height: ... -change-the-resizing-behavior-of-an-image-that-is-set-to-cover...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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189 views

1 answer

sql server - Executing stored procedure in Java class

I have a stored procedure that I want to execute within a Java class. I have the values of the ... //stackoverflow.com/questions/65885551/executing-stored-procedure-in-java-class...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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535 views

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sqlite - In android 10 or above GROUP BY not woking when i am fetching data from gallery using content resolver

I am creating an app which fetch photos from gallery its a photobook app. Every thing is working fine when my android ... -group-by-not-woking-when-i-am-fetching-data-from-gallery...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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132 views

1 answer

sql - How to upend query to a table as new column in Access?

As a follow up to my previous question I wanted to go further with it and do other calculations based on my Diff. Sample ... /how-to-upend-query-to-a-table-as-new-column-in-access...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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287 views

1 answer

vba - Suppress dialog in Excel automation

After an current update of Excel/Office365 to version 16.03.13127.21064 (64bit) the below dialog ( ... //stackoverflow.com/questions/65885474/suppress-dialog-in-excel-automation...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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237 views

1 answer

jquery - Select "div class" from ajax response

I′ve the following ajax-response which is generated by my server-sided script: <div class="item-title3" ... stackoverflow.com/questions/65885366/select-div-class-from-ajax-response...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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197 views

1 answer

windows - Automatically time shift

There is a problem with a machine in our domain. Time is always set on it. I don't know why ... question from:https://stackoverflow.com/questions/65885298/automatically-time-shift...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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294 views

1 answer

c# - ASP.NET Core API authenticate using JWT bearer tokens

I have a new API I would like to authenticate using an external security provider (auth server). I have ... /65885271/asp-net-core-api-authenticate-using-jwt-bearer-tokens...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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