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image processing - Multi otsu(multi-thresholding) with openCV

I am trying to carry out multi-thresholding with otsu. The method I am using currently is actually via maximising ... value is: "<<threshold; See Question&Answers more detail:os...

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

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465 views

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sql server - How to automatically generate unique id in SQL like UID12345678?

I want to automatically generate unique id with per-defined code attach to it. ex: UID12345678 CUSID5000 I tried ... . Any one have suggestions? See Question&Answers more detail:os...

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

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487 views

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iphone - Custom Arabic font in iOS

I am trying to make an iphone application that displays mainly Arabic language content. I want to use a custom Arabic ... , and it worked!... 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 - Modal image galleries - multiple images

I am currently trying to make an image gallery based on the code here: http://www.w3schools.com/howto/ ... "none"; } </script> 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 - Hiding the legend in Google Chart

I am using the Google charts API. Is there a way to hide the legend for a scatter plot? See Question&Answers more detail:os...

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

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Setting Android Theme background color

I'm trying to modify the default background theme color, which should be easy but surprisingly I can't get ... change a thing. Any suggestions? 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 - Javadoc reuse for overloaded methods

I'm developing an API with many identically named methods that just differ by signature, which I guess is ... not supported that I missed? 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 - Instantiate a class object with constructor that accepts a string parameter?

I would like to instantiate an object from its Class object, using the constructor that accepts a single String ... from a Class object? See Question&Answers more detail:os...

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

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sql - ORA-00972 identifier is too long alias column name

i have a query like : SELECT column as averyveryveryverylongalias (more than 30 characters) FROM Table_name it ... the alias shorter? 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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angular - fromPromise does not exist on type Observable

In Angular 2 using rxjs I was trying to convert a Promise to Observable. As many of online guides showed I ... is no solution there either. See Question&Answers more detail:os...

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

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701 views

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css - First-child full-width in Flexbox

How can I set the first-child of flexbox in full-width and all of the other childs set to flex:1(for split space)? Like 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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angularjs - Filtering an Angular 1.2 ng-repeat with "track by" by a boolean property

I'm trying to filter some list items based on the value of a boolean property, but no matter what I do ... a plnkr that demonstrates my 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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Response.Redirect which POSTs data to another URL in ASP.NET

I want to redirect a response to another URL while it contains some POST data in it's HTTP header. // Inside an ... How to do this in ASP.NET? 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 - jQuery - draggable images on iPad / iPhone - how to integrate event.preventDefault();?

I use jQuery, jQuery UI and jQuery mobile to build a web application for iPhone / iPad. Now I create images and ... I get event? Best 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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javascript - Execute a python script on button click

I have an HTML page with one button, and I need to execute a python script when we click on the button ... details. Any help will 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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740 views

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string - How to convert all characters to their html entity equivalent using PHP

I want to convert this [email protected] to hello@domain ... makes a difference.... See Question&Answers more detail:os...

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

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703 views

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embedded - Cycle counter on ARM Cortex M4 (or M3)?

I'm trying to profile a C function (which is called from an interrupt, but I can extract it and profile ... instructions in cortex-Mx micros. See Question&Answers more detail:os...

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

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595 views

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macos - How do you use CGEventTapCreate in Swift?

Has anyone managed to get this function to work in Swift? Here is a reference SO post from last year: Using ... state. Using Xcode Version 6.4 See Question&Answers more detail:os...

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

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669 views

1 answer

string - Word comparison algorithm

I am doing a CSV Import tool for the project I'm working on. The client needs to be able to enter the data in ... maybe we can invent 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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326 views

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c++ - OpenMP: What is the benefit of nesting parallelizations?

From what I understand, #pragma omp parallel and its variations basically execute the following block in a ... loop be executed sequentially? See Question&Answers more detail:os...

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

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504 views

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objective c - iOS 6 Rotation issue - No rotation from Presented Modal View Controller

I have a MainViewController which has a button which pushes a new view (InfoViewController), via flip horizontailly. ... Objective-C newbie :p 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 - Sandboxing in Linux

I want to create a Web app which would allow the user to upload some C code, and see the results of its ... web app will be written in 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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398 views

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c++ - Win32: How to hide 3rd party windows in taskbar by hWnd

I have to hide popup windows in third party library. I have implemented windows hook stuff with SetWindowsHookEx and ... windows in task bar? See Question&Answers more detail:os...

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

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351 views

1 answer

Sending UDP packets from the Linux Kernel

Even if a similar topic already exists, I noticed that it dates back two years, thus I guess it's more ... ,&msg,len); set_fs(old_fs); 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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asp.net mvc - Conditional validation on model in MVC

I have a view & model that I use for both the edit and the insert page for a record. One of the business ... a cost on new, just not required. 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

1 answer

javascript - Execute a python script on button click

I have an HTML page with one button, and I need to execute a python script when we click on the button ... details. Any help will 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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293 views

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c# - How to create initializer to create and migrate mysql database?

I have been learning how to use EF for a week or so now and am stuck on the issue of creating ... <GumpDatabase>(new GumpDatabaseInitializer()); See Question&Answers more detail:os...

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

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438 views

1 answer

Powershell script from shortcut to change desktop

Any ideas and suggestions on why this works when run from w/in PS, but not when run from a shortcut ... from a desktop shortcut. scratches head See Question&Answers more detail:os...

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

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