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I have a .txt file that has the following details: ID^NAME^DESCRIPTION^IMAGES 123^test^Some text goes here^ ... an array if possible. Thanks See Question&Answers more detail:os...

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

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language agnostic - Fluent Interfaces - Method Chaining

Method chaining is the only way I know to build fluent interfaces. Here's an example in C#: John ... language/platform/technology is needed? See Question&Answers more detail:os...

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

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audio - Lame MP3 Encoder compile for Android

I want to compile the lame encoder for Android. How can I find the tutorials for Lame and its compiling for Android platform. Thanks, 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 is the email subject length limit?

How many characters are allowed to be in the subject line of Internet email? I had a scan of The RFC for ... good length in practice to suggest? See Question&Answers more detail:os...

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

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import - Why put in front of the file name "_" or "_" in scss/css?

Why put _ in front of the filename in scss? _filename.scss - Why does it need _ ? See Question&Answers more detail:os...

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

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android - How to change letter spacing in a Textview?

How can i change letter spacing in a textview? Will it help if I have HTML text in it (I cannot use webview ... in the textview with HTML text. 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 export plots from matplotlib with transparent background?

I am using matplotlib to make some graphs and unfortunately I cannot export them without the white ... transparent background instead? See Question&Answers more detail:os...

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

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How to downgrade python from 3.7 to 3.6

I'm trying to install tensorflow but it needs a Python 3.6 installation and I only have Python 3.7 installed. ... a way to solve 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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How to import Maven dependency in Android Studio/IntelliJ?

I've created a new Android project using the default wizard in Android Studio. Compiled, and deployed the app to ... to find class Any ideas? See Question&Answers more detail:os...

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

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TypeScript tsconfig settings for Node.js 12?

What is the optimal TypeScript tsconfig settings for outputting code that's going to be run on Node.js 12? 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 - Flask throwing 'working outside of request context' when starting sub thread

I am trying to start a new thread in Python inside of a Flask application. I am doing background work that gets ... , (request)) return "Thanks" See Question&Answers more detail:os...

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

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git - There is nothing changed, but eclipse egit marks the file as changed

I'm using eclipse egit with github. I found something strange that I didn't change anything, but egit marked the file ... Is it a bug of Egit? See Question&Answers more detail:os...

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

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How to generate a ddl creation script with a modern Spring Boot + Data JPA and Hibernate setup?

Currently, I'm using the default @SpringBootApplication annotation with the following properties in application.properties: ... , not maven) See Question&Answers more detail:os...

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

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Unable to connect PostgreSQL to remote database using pgAdmin

I installed PostgreSQL on my local server (Ubuntu) with IP 192.168.1.10. Now, I'm trying to access the ... connect. Could you please guide me? 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 - Android drawable speech bubble

I've looked for days and can not find any good leads on how I can draw a bubble or where a draw 9 patch ... bubble" on an iPhone? Thank you 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 - Using twitter bootstrap 2.0 - How to make equal column heights?

Does bootstrap 2.0 have any helpers to make .span1, .span2 .... .span12 equal height. I've nested this type ... up the same height if 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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How to make a sunburst plot in R or Python?

So far I have been unable to find an R library that can create a sunburst plot like those by John Stasko. ... accomplish that in R or Python? See Question&Answers more detail:os...

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

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android - Change expandable indicator in ExpandableListView

Trying to create an ExpandableListView. The initial view with the groups shows up fine. However, when I click ... /selector> </animation-list> 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 do I get the domain originating the request in express.js?

I'm using express.js and i need to know the domain which is originating the call. This is the simple code app. ... but it gave me no help. See Question&Answers more detail:os...

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

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wix - One file per component or several files per component?

Should I wrap all the files I want to install in individual components? What is the advantage of putting several files in one component? 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 - Returning function pointer type

Often I find the need to write functions which return function pointers. Whenever I do, the basic format I use ... seem redundant in the code. See Question&Answers more detail:os...

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

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1.7k views

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ios - Creating a navigationController programmatically (Swift)

I've been trying to redo the work on my app programmatically. (Without the use of storyboards) I'm almost done, ... to mention it's in Swift. See Question&Answers more detail:os...

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

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How can I throw a general exception in Java?

Consider this simple program. The program has two files: File Vehicle.java class Vehicle { private int speed = 0; ... class in Java I can use? 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 - I can pass a variable from a JSP scriptlet to JSTL but not from JSTL to a JSP scriptlet without an error

The following code causes an error: <c:set var="test" value="test1"/> <% String resp = "abc"; resp = ... the JSTL code to the JSP scriptlet? See Question&Answers more detail:os...

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

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html - Scrolling to an Anchor using Transition/CSS3

I have a series of links which are using an anchor mechanism: <div class="header"> <p class="menu"> ... help/ideas would be greatly appreciated. See Question&Answers more detail:os...

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

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212 views

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Twitter bootstrap typeahead multiple values?

I'm using Twitter Bootstrap with Jquery. I want to use the TYPEAHEAD function for a textarea, which I got to ... yes, how? Thanks in advance. See Question&Answers more detail:os...

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

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android - NDK - How to use a generated .so library in another project

I have used ndk successfully to build & use a .so file in one project. I need to use this library in ... am using Eclipse-Galileo & ndk5. 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 show a PDF file in a Django view?

Is it possible to show a PDF file in the Django view, rather than making the user have to download it ... ='application/pdf') return response See Question&Answers more detail:os...

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

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