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java - what is @JoinColumn and how it is used in Hibernate

I have been reading a lot about @JoinColumn but I still don't get the idea behind it. Patient Table CREATE TABLE ... /37542208/what-is-joincolumn-and-how-it-is-used-in-hibernate...

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

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465 views

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Grouping multiple events in a single ics file (icalendar stream)

I want to group multiple events in a single ICS file(iCalendar stream) according to the RFC. This can be ... 1823647/grouping-multiple-events-in-a-single-ics-file-icalendar-stream...

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

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175 views

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SSIS how to set connection string dynamically from a config file

I am using SQL Server Integration Services (SSIS) in SQL Server Business Intelligent Development Studio. I need to ... -how-to-set-connection-string-dynamically-from-a-config-file...

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

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296 views

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javascript - How to make Internet Explorer emulate pointer-events:none?

I'm working on a project where we are enhancing highcharts by displaying a gradient PNG over the charts ... /9385213/how-to-make-internet-explorer-emulate-pointer-eventsnone...

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

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188 views

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shell - Are there good Java libraries that facilitate building command-line applications?

(Closed.) This question does not meet Stack Overflow guidelines. It is not currently accepting answers. ... -good-java-libraries-that-facilitate-building-command-line-applications...

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

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oop - What does `new` in JavaScript do, anyway?

(This question already has answers here): question from:https://stackoverflow.com/questions/9468055/what-does-new-in-javascript-do-anyway...

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

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576 views

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jenkins - How to relaunch GitHub check without pushing new commits?

I'm currently using GitHub with a basic Jenkins integration (with the GitHub plugin): each time I push ... /52408592/how-to-relaunch-github-check-without-pushing-new-commits...

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

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291 views

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c# - FromBody not binding string parameter

I have an issue similar to ASP.NET MVC 4 RC Web API Parameter Binding Issue, but I'm trying ... https://stackoverflow.com/questions/11515319/frombody-not-binding-string-parameter...

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

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c# - Which language has the best Git API Bindings?

question from:https://stackoverflow.com/questions/4034962/which-language-has-the-best-git-api-bindings...

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

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php - PHP7.1 and Laravel 5.3: Function mcrypt_get_iv_size() is deprecated

I'm using Laravel 5.0 for all my projects. Yesterday, I've updated my PHP version from 7.0.x to version 7.1.0 ... /php7-1-and-laravel-5-3-function-mcrypt-get-iv-size-is-deprecated...

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

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101 views

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java - Cannot load R xlsx package on Mac OS 10.11

I can load the rJava and xlsxjars packages, but I get a "Failed to load JVM" when I execute library(xlsx). Below ... /questions/35179151/cannot-load-r-xlsx-package-on-mac-os-10-11...

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

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540 views

1 answer

mysql - mysqldump: Got errno 32 on write

I used this script for years on my VPS. And it's still working. DBLIST=`mysql -uroot -pROOT_PASSWORD -ANe ... //stackoverflow.com/questions/22288271/mysqldump-got-errno-32-on-write...

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

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c# - Entity Framework/SQL2008 - How to Automatically Update LastModified fields for Entities?

If i have the following entity: public class PocoWithDates { public string PocoName { get; set; } public ... framework-sql2008-how-to-automatically-update-lastmodified-fields-for-e...

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

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180 views

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c++ - Write a function that accepts a lambda expression as argument

I have a method like this template<typename T, typename U> map<T,U> mapMapValues(map<T,U> old, T ... /3203305/write-a-function-that-accepts-a-lambda-expression-as-argument...

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

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204 views

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android - How to initialize Crashlytics in Fabric.io?

Looking for some help. I just upgraded my android app to fabric and now the app gives an error on ... .com/questions/26535438/how-to-initialize-crashlytics-in-fabric-io...

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

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Can I check if an object is kind of a specific class, in PHP?

(This question already has answers here): question from:https://stackoverflow.com/questions/1965722/can-i-check-if-an-object-is-kind-of-a-specific-class-in-php...

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

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192 views

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How do I get the coordinate position after using jQuery drag and drop?

How do I get the coordinate position after using jQuery drag and drop? I want to save the coordinate to a ... -i-get-the-coordinate-position-after-using-jquery-drag-and-drop...

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

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212 views

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Changing Fonts for Graphs in R

In my study I am generating various graphs using R. I see that most of the graphs come up with a Sans ... ://stackoverflow.com/questions/27689222/changing-fonts-for-graphs-in-r...

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

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224 views

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npm - node.js modules path

I realised that when I did a global installation of a node.js module (with the -g flag) node couldn't ... from:https://stackoverflow.com/questions/13465829/node-js-modules-path...

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

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331 views

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shoulda - How can I test :inclusion validation in Rails using RSpec

I have the following validation in my ActiveRecord. validates :active, :inclusion => {:in => ['Y', 'N' ... /7415660/how-can-i-test-inclusion-validation-in-rails-using-rspec...

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

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326 views

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A Simple C# DLL - how do I call it from Excel, Access, VBA, VB6?

I have a simple class library written in c#. using System; namespace TestDll { public class Test { public string HelloWorld { ... -dll-how-do-i-call-it-from-excel-access-vba-vb6...

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

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123 views

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c - Why is the behaviour of subtracting characters implementation specific?

This statement: if('z' - 'a' == 25) is not guaranteed to evaluate in the same way. It ... /questions/46890093/why-is-the-behaviour-of-subtracting-characters-implementation-specific...

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

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php - Allowed memory size of X bytes exhausted

Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 13965430 bytes) PHPInfo shows that ... /questions/4096582/allowed-memory-size-of-x-bytes-exhausted...

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

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134 views

1 answer

.net - How to raise PropertyChanged event without using string name

It would be good to have ability to raise 'PropertyChanged' event without explicit specifying the name of changed ... /how-to-raise-propertychanged-event-without-using-string-name...

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

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233 views

1 answer

ios - Auto layout UIScrollView with subviews with dynamic heights

I'm having troubles with UIScrollView using auto layout constraints. I have the following view hierarchy, ... 16825189/auto-layout-uiscrollview-with-subviews-with-dynamic-heights...

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

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556 views

1 answer

jenkins installation windows 10 "Service Logon Credentials"

I don't know Jenkins at all. I want to install Jenkins on Windows 10. I downloaded the ... com/questions/63410442/jenkins-installation-windows-10-service-logon-credentials...

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

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170 views

1 answer

How to Force New Google Spreadsheets to refresh and recalculate?

There were some codes written for this purpose but with the new add-ons they are no longer applicable. question ... /how-to-force-new-google-spreadsheets-to-refresh-and-recalculate...

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

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258 views

1 answer

WCF error: "The X.509 certificate CN=localhost chain building failed ..."

I'm getting this error while attempting to make my WCF client and server talk to each other. The X.509 ... /wcf-error-the-x-509-certificate-cn-localhost-chain-building-failed...

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

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