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html - Check a radio button with javascript

For some reason, I can't seem to figure this out. I have some radio buttons in my html which toggles categories: < ... for pointing it out, that and $.prop(). Question&Answers:os...

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

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TypeError: only length-1 arrays can be converted to Python scalars while trying to exponentially fit data

f=np.loadtxt('Single Small Angle 1.txt',unpack=True,skiprows=2) g=np.loadtxt('Single Small Angle 5.txt', ... length-1 arrays can be converted to Python scalars Question&Answers:os...

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

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111 views

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c# - Inject service into Action Filter

I am trying to inject a service into my action filter but I am not getting the required service ... .cs services.AddScoped<ISessionService, SessionService>(); Question&Answers:os...

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

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javascript - How can I get a specific parameter from location.search?

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

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javascript - Remove hash from url

I am ajax-ifying the pagination in one of me projects and since I want the users to be able to bookmarks the ... of the universe? (only for the first page!) Question&Answers:os...

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

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Java 8 lambdas group list into map

I want to take a List<Pojo> and return a Map<String, List<Pojo>> where the Map's key is a String value ... How could I best achieve this using Java 8 lambdas? Question&Answers:os...

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

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jquery - MVC DateTime validation - UK Date format

I have a simple view with two date fields with ValidationMessageFor controls added for the unobtrusive JavaScript ... anything obvious I am missing here? Question&Answers:os...

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

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jquery - Show virtual keyboard on mobile phones in javascript

I'm creating a mobile version of my site. There's a part of the site where a dialog pops up with a text input ... but I'm open to other libraries if they help. Question&Answers:os...

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

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c# - SQL injection on INSERT

I have created a small survey web page on our company Intranet. This web page is not accessible from the outside. The ... can I guard against it using .NET 2.0? Question&Answers:os...

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

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c++ - Magic arguments in function templates

In the following code #include<iostream> template<typename T,size_t N> void cal_size(T (&a)[N]) { std::cout<< ... by reference)? How is the above code working? Question&Answers:os...

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

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Spring Boot & JPA: Implementing search queries with optional, ranged criteria

This is an SSCCE, shows research, isn't a dupe and is on topic!!! Spring Boot REST service and MySQL here. I ... already has a solution for this, I'm all ears! Question&Answers:os...

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

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node.js - Specify path to node_modules in package.json

Is there a way to move the node_modules directory in an application to let's say /vendor/node_modules like bower ... a solution. Your help is much appreciated. Question&Answers:os...

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

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java - Android Studio - No JVM Installation found

I'm having issues trying to boot-up Android Studio When I try to launch it after installation I'm getting this ... Here is the cmd output for java version: Question&Answers:os...

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

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Equivalent of Numpy.argsort() in basic python?

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

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sql - Different CURRENT_TIMESTAMP and SYSDATE in oracle

After executing this SQL in oracle 10g: SELECT SYSDATE, CURRENT_TIMESTAMP FROM DUAL I receive this strange output: ... server time is equal of SYSDATE value Question&Answers:os...

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

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c# - How to pass sqlparameter to IN()?

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

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parsing math expression in c++

I have a question about Parsing Trees: I have a string (math expresion estring), for example: (a+b)* ... a tree which represents the expresion string above? Question&Answers:os...

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

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Restore LogCat window within Android Studio

I have recently started to use Android Studio v0.1.1, And i can't seem to find LogCat... Is it gone? ... similar to log my app behavior (and mainly crashes)? Question&Answers:os...

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

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649 views

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json - Merge (Concat) Multiple JSONObjects in Java

I am consuming some JSON from two different sources, I end up with two JSONObjects and I'd like to combine ... all apart and individually adding in by puts? Question&Answers:os...

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

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node.js - How to handle FormData from express 4

I tried sending some form data to my node server but req.body has none of my form fields the node ... Referer:http://localhost:3000/?name=&budget=%C2%A31000 Question&Answers:os...

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

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453 views

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java - Jackson JSON Deserialization with Root Element

I am having a question with Jackson that I think should be simple to solve, but it is killing me. Let's say ... a more elegant solution. How should I do this? Question&Answers:os...

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

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.net - System.Threading.Tasks - Limit the number of concurrent Tasks

I have just started to look at the new "System.Threading.Tasks" goodness in .Net 4.0, and ... RunAllTasks(taskArray, maxConcurrentThreads) Thanks for any help. Question&Answers:os...

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

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Array of Matrices in MATLAB

I am looking for a way to store a large variable number of matrixes in an array in MATLAB. Are there any ... and re-evaluate the method for importing the data. Question&Answers:os...

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

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290 views

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PHP: check if any posted vars are empty - form: all fields required

Is there a simpler function to something like this: if (isset($_POST['Submit'])) { if ($_POST['login'] == "" || ... required"; } else { echo "proceed..."; } } Question&Answers:os...

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

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php - Calculating days of week given a week number

Given a week number, e.g. date -u +%W, how do you calculate the days in that week starting from Monday? Example rfc- ... -10-09 2008-10-10 2008-10-11 2008-10-12 Question&Answers:os...

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

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180 views

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python - calling dot products and linear algebra operations in Cython?

I'm trying to use dot products, matrix inversion and other basic linear algebra operations that are available in ... 'm assuming the user has these installed.) Question&Answers:os...

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

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c# - Change route collection of MVC6 after startup

In MVC-5 I could edit the routetable after initial startup by accessing RouteTable.Routes. I wish to do the same in ... with url /help/faq/how-does-this-work. Question&Answers:os...

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

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158 views

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php - How to write specific CSS for mozilla, chrome and IE

What would be the CSS conditional statement you can use to include specific CSS for IE, Mozilla, Chrome. If IE ... What would be the respective 'If's' ? Question&Answers:os...

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

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