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javascript - Node.JS How to set a variable outside the current scope

I have some code that I cant get my head around, I am trying to return an array of object using a callback, I have a ... The Array is 0 })(); } 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 profile PyCuda code with the Visual Profiler?

When I create a new session and tell the Visual Profiler to launch my python/pycuda scripts I get following ... ) Example settings Error message 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 work multitouch button

Hi i want to create 2 Button and i want to multitouch ?? i tryed to do but no example in internet.. So if ... fds=(Button)v; return false; } } 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++ - BOOST ASIO - How to write console server

I have to write asynchronous TCP Sever. TCP Server have to be managed by console (for eg: remove client, show ... : showClients(); break } } See Question&Answers more detail:os...

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

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Spring Boot Apache Camel Routes testing

I have a Springboot application, where I have some Camel routes configured. public class CamelConfig { private static ... Spring Boot 1.4. See Question&Answers more detail:os...

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

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php - Display MySQL results by date

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

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.net - extract 7zip in C# code

I need use 7zip in C#. Without console, just with 7zSharp.dll ? + I find some data here http://7zsharp. ... need extract .7z file with key) See Question&Answers more detail:os...

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

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javafx - Adapt TableView menu button

Problem The setTableMenuButtonVisible of a TableView provides a mechanism to change the visibility of a table column. However ... .show(); } } See Question&Answers more detail:os...

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

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apache - use htaccess to add www with https support

There are a lot of code examples for using .htaccess to add www to a url but they are usually confined to using ... it to work in both cases? 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 - Getting null from 'getLastKnownLocation' on SDK

I have a problem related to the Location API. I tried the following code: LocationManager lm = (LocationManager) ... called. What is wrong? See Question&Answers more detail:os...

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

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oracle - Cursor For Loop with dynamic SQL-Statement

Is there a way to perform a Cursor For Loop with an dynamic SQL-statement? If I don't want to declare a ... it with an "undeclared" record? 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++ - Inverse fourier transformation in OpenCV

I am new in OpenCV and image processing algorithms. I need to do inverse discrete fourier transformation in OpenCV in C+ ... dst = planes[0]; } 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 - loading arrays saved using numpy.save in append mode

I save arrays using numpy.save() in append mode: f = open("try.npy", 'ab') sp.save(f,[1, 2 ... I straightforward load the second appended save? See Question&Answers more detail:os...

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

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github - What is this grey git icon?

Looks like a folder inside of a folder - or maybe a lock? The file cannot be opened and none of the content ... a repo itself, inside of a repo 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 - How to display an image in jsp?

I have a bytearray image. I need to show that image in jpg format in jsp page and while clicking the image, i ... save it to my pc 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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asp.net - Downloading file with ";" or "#" in file name ruins filename

I have a file named AttachmentDownload.aspx and inside Page_Load method have such code which offers to download file. ... ); Response.End(); See Question&Answers more detail:os...

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

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ruby: class instance variables vs instance variables

my idea is to create a community wiki for people that come from a java background because reading a lot ... simply the better @@class variables? 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# - OWIN OpenID provider - GetExternalLoginInfo() returns null

I'm having problem with OWIN OpenId providers in an ASP.NET MVC5 application which uses ASP.NET Identity and is ... " targetFramework="net45" /> 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 string doesn't allow < and > characters

I have a string in my code as per the following example: <?php $find = '<tag'; $string = 'blah blah <tag= ... 't seem to work OK. 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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C++ placement new

Sorry if this question will sound stupid, but I'm just starting to learn C++ and there is something confusing me ... I've made it quite clear. See Question&Answers more detail:os...

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

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machine learning - How to reduce a fully-connected (`"InnerProduct"`) layer using truncated SVD

In the paper Girshick, R Fast-RCNN (ICCV 2015), section "3.1 Truncated SVD for faster detection", the ... connected layer with a truncated 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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ios - Xcode Version 6.1 (6A1030) - Apple Mach O-Linker Error - Building

I upgraded my Xcode to the latest version: Version 6.1 (6A1030). I use Swift language ... ", referenced from: See Question&Answers more detail:os...

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

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swift - How to access NSWindow from @main App using only SwiftUI?

At this answer the solution work for Scene plus swiftUI. However using @main like: @main struct MyApp: App ... to perform an authentication. 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 can I fill the area(s) between two Series of Splines or Lines

I have this Chart: How can I fill the area between two Series S0 and S1, say the blue and the yellow Series? See Question&Answers more detail:os...

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

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jquery - Trigger Click-and-Hold Event

QUESTION: Using jQuery, how can I imitate a click-and-hold event? I am currently beating my head against ... help 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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c++ - Initializing a ublas vector from a C array

I am writing a Matlab extension using the C++ ublas library, and I would like to be able to initialize my ublas vectors ... v[0]=0 pv[0]=0 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 safely destruct a QThread?

I want to properly destruct a QThread in Qt 5.3. So far I have got: MyClass::MyClass(QObject *parent ... Destroyed while thread is still 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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nfc - Why doesn't Android HCE support Mifare Classic type?

Mifare Classic is the most used cards and I can't understand why HCE (Host-based Card Emulation) only ... comments will be very 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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