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java - Why does Spring get circular dependency issues on one machine and not another?

I have a problem getting a Spring Data based application to run in my environment. I am running Debian, but ... spring-get-circular-dependency-issues-on-one-machine-and-not-another...

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

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237 views

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asp.net mvc 4 - Upgrading a project to MVC 5

I have been looking for a solution to upgrade a current MVC 4 app that i have to use the new MVC 5 ... https://stackoverflow.com/questions/18495781/upgrading-a-project-to-mvc-5...

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

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.net - How to use Default column value from DataBase in Entity Framework?

I have a Date column in table which has default value or binding as getutcdate(). I want to use this in ... /how-to-use-default-column-value-from-database-in-entity-framework...

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

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147 views

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c# - Don't understand pre decrement operator behavior with Nullable type

Ok, this might be obvious for some of you but I am stumped with the behavior I'm getting from ... /16818963/dont-understand-pre-decrement-operator-behavior-with-nullable-type...

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

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163 views

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Practical uses of a Dynamic type in Scala

Besides integration with dynamic languages on the JVM, what are the other powerful uses of a Dynamic type in a ... com/questions/4709183/practical-uses-of-a-dynamic-type-in-scala...

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

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ruby on rails - Why would I want to use unicorn or thin instead of WEBrick for development purposes?

I've recently found that some people prefer using unicorn_rails instead of the default WEBrick as a web server for ... -use-unicorn-or-thin-instead-of-webrick-for-development-purpo...

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

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277 views

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django models without database

I know the automatic setting is to have any models you define in models.py become database tables. I ... https://stackoverflow.com/questions/9091305/django-models-without-database...

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

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196 views

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Using sparse matrices with Keras and Tensorflow

My data can be viewed as a matrix of 10B entries (100M x 100), which is very sparse (< 1/ ... /stackoverflow.com/questions/41538692/using-sparse-matrices-with-keras-and-tensorflow...

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

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502 views

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json - How to make javascript fetch synchronous?

(This question already has answers here): question from:https://stackoverflow.com/questions/44735669/how-to-make-javascript-fetch-synchronous...

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

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291 views

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How can I customize the color of a Checkbox in material-ui

I am using material-ui in my project, and I have a Checkbox within a div with a black background. But it doesn't ... /how-can-i-customize-the-color-of-a-checkbox-in-material-ui...

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

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286 views

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maven 2 - Integrate Protocol Buffers into Maven2 build

I'm experimenting with Protocol Buffers in an existing, fairly vanilla Maven 2 project. Currently, I invoke ... .com/questions/1578456/integrate-protocol-buffers-into-maven2-build...

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

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435 views

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posix - whoami in python

(This question already has answers here): question from:https://stackoverflow.com/questions/860140/whoami-in-python...

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

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android - Using ListView : How to add a header view?

I looke at the ListView API and I saw the method: addHeaderView(View v) What I want to do is to have ... stackoverflow.com/questions/7978359/using-listview-how-to-add-a-header-view...

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

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313 views

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How to run an ad-hoc script in PostgreSQL?

I'm trying to run this in PostgreSQL 9.2: RAISE NOTICE 'hello, world!'; And the server says: Error : ERROR: ... .com/questions/18828127/how-to-run-an-ad-hoc-script-in-postgresql...

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

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113 views

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c# - Return Json, but it includes backward slashes "", which I don't want

I use MVC4 web-api, c#, and want to return Json using Json.net. The problem is it comes with "backward ... 13833900/return-json-but-it-includes-backward-slashes-which-i-dont-want...

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

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294 views

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How to see rectangular marquee selected area size without cropping it ? in photoshop cs 5

How can i see rectangular marquee selected area size without cropping it ? It is very easy in paint.net but ... -rectangular-marquee-selected-area-size-without-cropping-it-in-photo...

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

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156 views

1 answer

Android: TabHost without TabActivity

I want to create tabs without extending TabActivity. (The reason is that TabActivity cannot handle a ... //stackoverflow.com/questions/3163884/android-tabhost-without-tabactivity...

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

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93 views

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javascript - SSH client for Node.js

(Closed.) This question does not meet Stack Overflow guidelines. It is not currently accepting answers. question ... //stackoverflow.com/questions/5180981/ssh-client-for-node-js...

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

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217 views

1 answer

iphone - Is there a medium weight font between -systemFontOfSize: and -boldSystemFontOfSize:?

-systemFontOfSize is too thin, and boldSystemFontOfSize too thick. I need something inbetween. When I ... -a-medium-weight-font-between-systemfontofsize-and-boldsystemfontofsi...

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

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189 views

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ecmascript 6 - Why is the response object from JavaScript fetch API a promise?

When requesting from a server with JavaScript fetch API, you have to do something like fetch(API) .then(response ... why-is-the-response-object-from-javascript-fetch-api-a-promise...

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

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151 views

1 answer

Text editor/viewer with ANSI codes rendering support for Windows

(Closed.) This question does not meet Stack Overflow guidelines. It is not currently accepting answers. question ... -editor-viewer-with-ansi-codes-rendering-support-for-windows...

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

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232 views

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What's the best way to do literate programming in Python on Windows?

(Closed.) This question does not meet Stack Overflow guidelines. It is not currently accepting answers. question from: ... -best-way-to-do-literate-programming-in-python-on-windows...

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

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313 views

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c# - Async WebApi Thread.CurrentCulture

I have a self-hosted OWIN hosted Web API project providing some basic REST methods for me. I ... https://stackoverflow.com/questions/20601578/async-webapi-thread-currentculture...

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

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209 views

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java - Can anyone explain thread monitors and wait?

Someone at work just asked for the reasoning behind having to wrap a wait inside a synchronized. Honestly I ... .com/questions/226455/can-anyone-explain-thread-monitors-and-wait...

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

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193 views

1 answer

How to deploy Angular 2 application developed in Typescript to production?

I am new to Angular 2. I am confused with how Angular 2 works in production environment. What are the ... how-to-deploy-angular-2-application-developed-in-typescript-to-production...

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

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170 views

1 answer

tsql - Ways to avoid eager spool operations on SQL Server

I have an ETL process that involves a stored procedure that makes heavy use of SELECT INTO statements (minimally ... /81278/ways-to-avoid-eager-spool-operations-on-sql-server...

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

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199 views

1 answer

Doctrine Cascade Options for OneToMany

I'm having a hard time making sense of the Doctrine manual's explanation of cascade operations and ... /stackoverflow.com/questions/7709293/doctrine-cascade-options-for-onetomany...

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

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306 views

1 answer

javascript - What's the time complexity of array.splice() in Google Chrome?

If I remove one element from an array using splice() like so: arr.splice(i, 1); Will this be O(n) ... /questions/5175925/whats-the-time-complexity-of-array-splice-in-google-chrome...

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

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