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Recent questions in Technique[技术]
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java - Vaadin 14 - Text field not displaying enumeration correctly
I have a piece of information that is stored in a database table as a string code value. I have ... /questions/65860095/vaadin-14-text-field-not-displaying-enumeration-correctly...
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mysql - is it possible to allow delete query only if there is primary key in where clause?
My use-case is to delete a row from the table only with the unique key (or Primary key) to assure that the right ... -allow-delete-query-only-if-there-is-primary-key-in-where-claus...
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javascript - how to get data use fetch API correctly in vue js?
I'm trying to fetch data from the backend using the GET method, but I always fail to get the data. I get the ... /65897503/how-to-get-data-use-fetch-api-correctly-in-vue-js...
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amazon web services - AWS AccessDenied when calling sts:AssumeRole
I'm trying to allow a set of users in a group access to a role through which they can upload ... ://stackoverflow.com/questions/65844324/aws-accessdenied-when-calling-stsassumerole...
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c - getting a segmentation fault with RSA_public_encrypt
Here's my code: #include <openssl/evp.h> #include <openssl/pem.h> #include <string.h> int main (void ... com/questions/65905203/getting-a-segmentation-fault-with-rsa-public-encrypt...
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python - Resize PyGame screen
Problem Basically I have this code to streaming the desktop screen. The problem is that when I will try ... from:https://stackoverflow.com/questions/65670883/resize-pygame-screen...
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Edit text to Spinner - Android Studio
I have 3 activities. In the first activity, I can edit 4 string type values which are saved in a ... //stackoverflow.com/questions/65602597/edit-text-to-spinner-android-studio...
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Edit
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Discord.py voting command
Closed. This question is not reproducible or was caused by typos. It is not currently accepting answers. ... https://stackoverflow.com/questions/65911150/discord-py-voting-command...
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python - List all the upper and lowercase letters in a string
I want to list all the upper and lowercase letters in a string,but the code below in python isn't working: ... /65840145/list-all-the-upper-and-lowercase-letters-in-a-string...
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python - Unable to control structlog using logging
I'm unable to disable logging which is by default turned on via structlog Here's my code below: ... /stackoverflow.com/questions/65660404/unable-to-control-structlog-using-logging...
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java - JOOQ Doesn't Generate
I was following here. I used postgresql instead of h2. I was able to build the project with some ... from:https://stackoverflow.com/questions/65871226/jooq-doesnt-generate...
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How can I find the superclass of a Function Object in Python?
So if I code: a=False print(type(a)) print(bool.mro()) The result is: <class 'bool'> [<class 'bool'> ... /65876903/how-can-i-find-the-superclass-of-a-function-object-in-python...
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javascript - Uncaught TypeError:Cannot read property path issue
I have an HTML page with an iframe similar to this: <div id="searchbox" background-size: ... stackoverflow.com/questions/65919784/uncaught-typeerrorcannot-read-property-path-issue...
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c++ - invalid conversion from 'int' to 'const char*' [-fpermissive]| (beginner)
When I try to compile my code this error pops out: invalid conversion from 'int' to 'const char*' ... /65831210/invalid-conversion-from-int-to-const-char-fpermissive-beginner...
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python - Writing dictionary list values to a text file
I have the following dictionary that contains a list for each of its values dictionary = { 0 : [2, 5] ... .com/questions/65644479/writing-dictionary-list-values-to-a-text-file...
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Regex[Python] Extract from url path parameters
I have an URLs from the access log. Example: /someService/US/getPersonFromAllAccessoriesByDescription/67814/ ... questions/65944214/regexpython-extract-from-url-path-parameters...
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javascript - cross origin for amazon lambda function from localhost in gatsby site
I have the following code which works when I run it as a local serverless function with netlify dev, but I ... cross-origin-for-amazon-lambda-function-from-localhost-in-gatsby-site...
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javascript - React + ES6: Dash.js, MediaPlayer is not a function
I'm trying to build a component on ReactJs which basically wraps the [Dash.js][1] web-player to handle ... /questions/65911626/react-es6-dash-js-mediaplayer-is-not-a-function...
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google cloud platform - Cannot run CLIENT command at GCP managed Redis
I created a Redis at GCP. Note it is GCP service, not a Redis created using compute engine. But when I ... .com/questions/65940303/cannot-run-client-command-at-gcp-managed-redis...
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google
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ios - Unable to Return RGB Colors (CGPoint, CGImage)
The program runs but unfortunately I'm unable to figure out why it is not returning RGB. Could anyone ... .com/questions/65713118/unable-to-return-rgb-colors-cgpoint-cgimage...
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html - JavaScript application bug: calling a function inside another throws a "Maximum call stack size exceeded" error
I have a list of Bootstrap 4 cards, displayed on the 12 columns grid. I have made a filter by year ... javascript-application-bug-calling-a-function-inside-another-throws-a-maximum...
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Error message Strict standards: Non-static method should not be called statically in php
I have the following php. However when I see the index.php I get the following error message. Strict standards: ... /65651427/php7-4-non-static-method-should-not-access-as-static...
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java - Getting "com.jcraft.jsch.JSchException: Auth fail" – but "ssh" can login using public key authentication
I am trying to connect a remote server using JSch but I am getting "Auth fail" exception. Below is my code: ... com-jcraft-jsch-jschexception-auth-fail-but-ssh-can-login-using-p...
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node.js - Using SQL Server, nodejs and bycrypt, request ends before function is recieved
I'm fairly new to nodejs and have stumbled into a problem with my code. The documentation for SQL Server ... sql-server-nodejs-and-bycrypt-request-ends-before-function-is-recieved...
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php - MySQL - using LIKE operator with UNHEX() function
I'm trying to use MySQL function UNHEX() with operator LIKE but i can't get the expected result as ... .com/questions/65918118/mysql-using-like-operator-with-unhex-function...
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TypeScript: How to use a variable inferred type to define another variable with the same type, outside of a class
Let's say I have this variable: const x = { name: 'shachar', } as const; This variable has the inferred ... -how-to-use-a-variable-inferred-type-to-define-another-variable-with...
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JavaFX 15 Libraries not working with Java 14 in IntelliJ
I had this working before, and I am 99% positive I have been following the same procedure I have used in the ... /65907275/javafx-15-libraries-not-working-with-java-14-in-intellij...
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C program not printing the string that is given as input
I want the output to print the data that we print. but it is not working as expected and the output is not ... /65861397/c-program-not-printing-the-string-that-is-given-as-input...
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