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javascript - Submit and onclick not working together

<input type="submit" class="sub" onClick="exefunction2()" id="button"> When I click on the submit ... because onClick event contains values. See Question&Answers more detail:os...

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

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rust - Cannot create a generic function that uses a literal zero

I am trying to write a Rust function that is similar to the built-in Range, but I want something that will return ... `T` found type `{integer}` 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# - Do not override the existing file when we install the .exe file

I have installed the .exe application (Say, Version 1.0). After installing the application, I can see several ... built in Visual Studio 2015. See Question&Answers more detail:os...

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

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internet explorer - Opening a file in local file system in javascript

I am looking out for a way to open a .xls file which is in temp directory using javascript in IE and ... be greatly helpful.Thanks Cheers, Abi 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 - Why doesn't this.evaluate return DOM nodes correctly?

I'm trying to get an object from a web page through the evaluate() method so I can work with it outside the ... t read the array. Strange no ? See Question&Answers more detail:os...

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

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optimization - Multiplying a huge number times random() (Python)

Problem: Generate large binary strings (length 2000+). Do it quickly, as this generateRandom() function will be called ... a float? 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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c# - How to build A WPF Datagrid with an unknown number of columns

I need to build and display a WPF data grid from a collection of string array that i got from a txt. The ... a combobox that a user must set 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 create 2d array with numpy random.choice for every rows?

I'm trying to create a 2d array (which is a six column and lots of rows) with numpy random choice with unique ... time: 557 ms Thank you all. 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 handle iphone screen sizes/resolution for background images

After the iPhoneX, I am really struggling with the image sizes and naming conventions which supports all devices. ... imageview in full screen? 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 - HK2 is not injecting the HttpServletRequest with jersey

I am trying to follow the example located here to create a factory in order to inject my HttpSession. Unfortunately no ... (HttpSession t) { } } 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# - In-memory database doesn't save data

I have a simple web-app with angular on client-side and asp.net core web-api on server-side. I use ... await context.SaveChangesAsync(); } } 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 - tips on Adding/creating a drop down selection box in pygame

I am making a game in pygame that requires me to have a drop down box and radio buttons for selection of ... this would be appreciated. Regards, 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# - HTML to List using XMLWorker

Could somebody please provide an example of parsing HTML into a list of elements using XMLWorkerHelper in iTextSharp ( ... html/walden.html")); 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 - Pandas error when using if-else to create new column: The truth value of a Series is ambiguous

I'm using Pandas and am trying to create a new column using a Python if-else statement (aka ternary ... Any help would be 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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c# - Load multiple concatenated JSON objects from stream

I read a couple of similar questions but didn't find any one related to JObject. Here's the problem: I ... message and then read it entirely. See Question&Answers more detail:os...

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

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500 views

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reactjs - Re-initializing class on redirect

I am currently at http://example.com/parentdir/module/2/ This URL actually loads the Module.js class as ... just a matter of preference? See Question&Answers more detail:os...

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

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activex - opening Outlook through javascript

Does anyone know how to open Outlook using Javascript? I am getting an exception (in IE6) while using ... ActiveXObject("Outlook.Application"); 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 - fd leak, custom Shell

I'm working on a custom shell that can handle multiple pipes. But every time I execute a new pipeline ... , NULL}; execute_pipeline(pipeline); 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# - WIX service installer overrides service Installer settings

i am working on a service that is later deployed by a WIX installer. this is service installer class this. ... going to completely ignore 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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deployment - PhpStorm - Advantages of Editing Deployed Files Directly vs Downloading and Syncing

I use PhpStorm remotely and on-site. I currently have the project downloaded at both locations and sync ... PhpStorm functionality be lost? See Question&Answers more detail:os...

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

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631 views

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r - Recode categorical variable to binary (0/1)

Could someone help me regarding the use of ifelse. I have a data.frame (dat) with a categorical variable/factor ... way of doing this please? See Question&Answers more detail:os...

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

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418 views

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asp.net - How to display image which is stored in local drive?

I have a asp page in which i have to display the image which is stored in my local disk C: i.e.. C: ... URL as not available. Please 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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python - Is it possible to implement gradual movement of an object to given coordinates in Pygame?

here is the sample code that i have tried: x[0] = 10 y[0]=10 x[1] = 40 y[1]=40 width=10 height=10 pygame. ... 0,255),(x[0],y[0],width,height)) See Question&Answers more detail:os...

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

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excel - How can I automate Save as dialog box in IE11 using VBA?

I am trying to download some data on carbon emissions. I can preload the page with the relevant settings via the ... :emp.xml Set IE = Nothing See Question&Answers more detail:os...

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

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406 views

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c++ - Is-braces-constructible type trait

How can I check whether specific type typename T is constructible from arguments typename ...Args in the ... significant loss of generality. See Question&Answers more detail:os...

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

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364 views

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javascript - Convert dropdown to selection boxes with color and trigger drop down action

Please help to convert this drop down to selection box with color like white box, black box etc [not check box] . So ... </tr> </tbody> </table> See Question&Answers more detail:os...

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

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223 views

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python - Pygame and Numpy Animations

Suppose I have a Numpy array myAnimation of datatype np.uint8 representing an animation (multiple frames of still 8 ... the program is running. See Question&Answers more detail:os...

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

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454 views

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java - How to add an image to a JFrame title bar?

I want to add an image (small icon) to the javax.swing.JFrame title bar. How can I do 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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