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I am trying to convert Kinect depth map to distance in meters. The problem is that for depthmap value '1080' ... .0030711016 + 3.3309495161); } See Question&Answers more detail:os...

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

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httpwebrequest - C# https login and download file

I have successful connected to the login page, however, i'm not sure how to login and grab the file thats ... first post it never logs in. See Question&Answers more detail:os...

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

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512 views

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php - How to extract html comments and all html contained by node?

I'm creating a little web app to help me manage and analyze the content of my websites, and cURL is my favorite ... to me as a block of 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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c# - Fake-scrolling containers with very many controls

I'm trying to optimize populating and scrolling a FlowLayoutPanel, but I've had issues with similar controls ... the standard .Net controls. See Question&Answers more detail:os...

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

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anchor - problem with javascript: return false is not working

Hey there is a link in my program as shown and onclick it calls the function clearform as shown: Html Code: < ... is redirected to url "Cancel". 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 - -webkit-filter: drop-shadow for other browsers

I have a drop shadow effect that I am applying using the following css: -webkit-filter: drop-shadow(0 1px ... arrow part of the shape Fiddle 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 - New Webkits convert decimal comma to ~ dot and vice versa in number-type inputs. Javascript name of that browser feature?

I found a most peculiar browser feature in the latest Chrome (35; Win/Android/iOS) and Safari (7; iOS) versions. ... I'm trying to find out. 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 - CodeIgniter: A Class/Library to help get meta tags from a web page?

I am using codeigniter. I guess it doesn't matter which php framework I am using. But before I write my own ... that would be great. Thanks 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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php - Using htmlspecialchars function with PDO prepare and execute

Is converting special characters to HTML entities in form validation and database query using PHP PDO using htmlspecialchars() ... ['user']; ? See Question&Answers more detail:os...

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

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soundcloud - Retrieving the "recommended" playlist via API call?

for any given song, e.g. https://soundcloud.com/shesthequeen/i-dont-wanna-know SoundCloud has a "recommended" ... HTML. Thanks in advance, Mary 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 - Xcode 8.1 Push Notifications in swift 2.3 with firebase integration not getting?

I am working with Xcode 8.1 & swift 2.3 here I am using firebase integration for getting push notifications.I ... ", remoteMessage.appData) } } 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 - PyQt GUI order of operations

I have a following problem: upon pressing a button in PyQt made GUI I have to do two actions: Immediately update ... the code line is executed? 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 monitor asynchronous/background thread status and get notifications in a JSF component

I created few threads in a web application and I have a datatable component in JSF page. I would like to update ... I can use in this scenario? See Question&Answers more detail:os...

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

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550 views

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Count all HTML tags in page PHP

I spent time on regex to solve this problem but not have result i try solve this problem using PHP 5.3 ... information about all tags in page. See Question&Answers more detail:os...

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

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762 views

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c# - DisplayFormat ApplyFormatInEditMode

I use MVC 3 in C#, I have a class with this Attribute [DisplayFormat(DataFormatString = "{0:dd MMM yyyy}", ... " any idea how to fix 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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665 views

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java - LOAD and CACHE application-scoped data with @Singleton and @Stateless

I'm looking for an elegant solutions to the old problem of loading and caching static, shared data at ... in the @PostConstruct 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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r - Convert integer as "20160119" to different columns of "day" "year" "month"

How can I convert a column of integers as dates: DATE PRCP 1: 19490101 25 2: 19490102 5 3: 19490118 18 4 ... like this: days month years PRCP 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 - Jquery delay execution of script

Having the following: $('#navMain .nav1').hover(function () { $(this).addClass('hover'); if ($.browser.msie ... ('visibility', 'hidden'); 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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731 views

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itext - How to associate a previous signature in a new signature field

I have a signed PDF. I would like to show this signature in the document. I can add a new signature field, ... document. How can I associate 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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763 views

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excel - EntireRow.Delete performance issue

I am trying to delete all rows with blanks values. I have about 15,000 rows and no more than 25% are blank. ... ? Why can't excel handle 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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512 views

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javascript - Simple jQuery within <script> tag in Chrome extension popup is not executing

This is my HTML: <!doctype html> <html> <head> <title>PassVault</title> <link rel="stylesheet" type="text ... even work with this simple thing. 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 - Forcing fputcsv to Use Enclosure For *all* Fields

When I use fputcsv to write out a line to an open file handle, PHP will add an enclosing character to any ... (defaults to a ") character? See Question&Answers more detail:os...

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

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785 views

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java - How to write different logs in different files with log4j2 (MDC in xml)?

Now I'm using structure like this: Appender: <RollingFile name="user.log" append="true" fileName="users ... xml to config RollingFileAppender? See Question&Answers more detail:os...

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

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json - Parse multipart response for image download in ios

In my application, I'm downloading image from server as multipart content. In my response data I'm getting 2 ... content and the file content. See Question&Answers more detail:os...

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

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967 views

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vb.net - Progress Bar and Background Worker

I have a progress bar and backgroundworker in VB.Net that I would want to work in a different form as given ... m getting a bit confused here. See Question&Answers more detail:os...

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

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327 views

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java - Looking for a capturing impl of HttpServletResponseWrapper

The JavaEE API comes with the HttpServletResponseWrapper which, to quote the javadoc, "provides a convenient implementation ... off the shelf. See Question&Answers more detail:os...

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

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490 views

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Is there a way to pass serializable objects to a PowerShell script with start-process?

I know about PowerShell jobs, but I want to use start-process and pass a serializable object to the new ... Host "ending" Start-Sleep 5 See Question&Answers more detail:os...

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

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511 views

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Screen Scraping a Javascript based webpage in Python

I am working on a screen scraping tool in Python. But, as I look through the source of the webpage, I noticed ... ? Any tool in Python ? 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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