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jakarta ee - Hibernate/JPA ManyToOne vs OneToMany

I am reading currently the documentation of Hibernate regarding the entity associations and I come accross a ... and Unidirectional association. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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windows - batch file Copy files with certain extensions from multiple directories into one directory

I'm a newbie, so bear with me... I am trying to copy all .doc files that I have scattered throughout ... include a link that will explain it. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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ios - Formatting Phone number in Swift

I'm formatting my textfiled text once the user start typing the phone number into this format type 0 (555) 444 66 ... }else{ return true } } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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What's the simplest way to put a python script into the system tray (Windows)

What's the simplest way to put a python script into the system tray? My target platform is Windows. I don't want to see the 'cmd.exe' window. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - how to intercept Button click inside UIWebview on IOS?

I have a HTML form that has certain fields which i am opening inside a UIWebview. On click of a particular ... so I will accept his answer. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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mysql - Find Point in polygon PHP

i have a typical question with the Geometric datatype of mysql, polygon. I have the polygon data, in the form of an ... can i do this in php ? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Is it possible to cast a Stream in Java 8?

Is it possible to cast a stream in Java 8? Say I have a list of objects, I can do something like this ... and was curious if this was possible. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - Convert JsonNode into POJO

This may seem a little unusual, but I am looking for an efficient way to transform/map a JsonNode into a ... applying the JsonNodes to my Model See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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alter table - How to change MySQL column definition?

I have a mySQL table called test: create table test( locationExpect varchar(120) NOT NULL; ); I want to change ... How can it be done quickly? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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reactjs - How to submit a form using Enter key in react.js?

Here is my form and the onClick method. I would like to execute this method when the Enter button of keyboard is ... }>Comment</button> </form> See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - How to get everything after last slash in a URL?

How can I extract whatever follows the last slash in a URL in Python? For example, these URLs should return the ... , such as page/page/12345. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c# - How to replace list item in best way

if (listofelements.Contains(valueFieldValue.ToString())) { listofelements[listofelements.IndexOf(valueFieldValue.ToString())] ... this one? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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ios - What size should TabBar images be?

I have icons for a tabBar of size 100. I checked at Apple's Human Interface Guidelines of 2013 and it says ... is there in the image itself. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c# - How slow is Reflection

I recently created an interface layer to distinguish the DataAccessProvider from our Business logic layer. With this ... slow reflection is? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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animation - Android animate drop down/up view proper

Okay I'm trying to do a proper slide down animation. The view that slides down should push all views bellow it ... doing it in one hard motion. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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linux - grep without showing path/file:line

How do you grep and only return the matching line? i.e. The path/filename is omitted from the results. In this case ... -exec grep -Hn FOO {} ; See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c# - Fastest way to check if string contains only digits

I know a few ways how to check this. regex,int.parse,tryparse,looping. can anyone tell me what is the ... about what is the fastest method. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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CSS for grabbing cursors (drag & drop)

I have a JavaScript webapp where the user needs to grab the background to move the whole screen around. So ... custom than standard CSS cursors? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - Print very long string completely in pandas dataframe

I am struggling with the seemingly very simple thing.I have a pandas data frame containing very long string. df = pd ... but not able to get it! See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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ios - How to set the full width of separator in UITableView

I have a UITableView where the separators don't have the full width. It ends like 10 pixels before the left side. ... width. How can I fix this? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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npm - webpack is not recognized as a internal or external command,operable program or batch file

I am Learning React.js and i am using windows 8 OS.i have navigate to my root folder 1.Created the ... command,operable program or batch file See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Bootstrap Carousel : Remove auto slide

I'm using Bootstrap Carousel. All I want is that the slider will only slide when a navigation or a pagination ... sliding function? If so, how? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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namespaces - Ruby: what does :: prefix do?

I was reading through the source of Artifice and saw: module Artifice NET_HTTP = ::Net::HTTP # ... end line: https: ... you use :: as a prefix? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - spread operator vs array.concat()

What is the difference between spread operator and array.concat() let parts = ['four', 'five']; let numbers = ['one ... [...numbers, ...parts]); See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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php - Use of Initialization Vector in openssl_encrypt

I had a look at this question, and wanted to do it for myself. When I ran this code (taken straight from ... else who was having this problem. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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ssms - SQL Server (localdb)v11.0 explained

I'm following Code First to an Existing Database tutorial and noticed that it suggested to connect to (localdb) ... about this kind of database? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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354 views

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javascript - configure node express to serve static bower_components?

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c# - Paste Event in a WPF TextBox

I have created a custom control inheriting TextBox. This custom control is a numeric TextBox, only supporting numbers ... events in WPF TextBox? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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