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php - How can I paginate a merged collection in Laravel 5?

I am creating a stream which contains two types of objects, BluePerson and RedPerson. To create the stream, I fetch ... ('people', $people); } See Question&Answers more detail:os...

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

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PowerShell script won't execute as a Windows scheduled task

I have a PowerShell script (that works). In Windows Task Scheduler I created a new task to execute "C: ... do I work around 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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RAII in Python - automatic destruction when leaving a scope

I've been trying to find RAII in Python. Resource Allocation Is Initialization is a pattern in C++ whereby an object ... I lazy in a bad way? See Question&Answers more detail:os...

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

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.net - PowerShell generic collections

I have been pushing into the .NET framework in PowerShell, and I have hit something that I don't understand. ... an issue with PowerShell v1. 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 do I override a Python import?

I'm working on pypreprocessor which is a preprocessor that takes c-style directives and I've been able to make ... following lines do the rest. 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::property_tree XML pretty printing

I'm using boost::property_tree to read and write XML configuration files in my application. But when I write ... and deleting empty lines? 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 Session is null in ashx file

I am trying to access the Session variable in Asp.Net ashx handler as shown below. public void ProcessRequest ... Session objects in ashx file? 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 - Animation for expandableListView

Is it possible to apply an expand or collapse animation for expandableListView? 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 - How to get MD5 from debug.keystore file?

I use some command to get MD5 private key from debug.keystore file but actually I get SHA1 private key ... -storepass android -keypass android See Question&Answers more detail:os...

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

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graphics - How to offset a cubic bezier curve?

I'm trying to create a "parrallel" bezier curve. In my attempts I've gotten close but no cigar. I'm trying ... /2010/11/12/offset-bezier-curves/ 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 - Choppy/Laggy scroll event on Chrome and IE

I am trying to have a content block always be shown to the user, even if he scrolls way down the page. He ... effect in a different way...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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c# - Message pump in .NET Windows service

I have a Windows Service written in C# that handles all of our external hardware I/O for a kiosk ... that encapsulates a message pump? See Question&Answers more detail:os...

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

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symfony - Pass custom options to a symfony2 form

in symfony 1.4 it was possible to parameterize a form class definition, via the options of the form. Is there any ... for what i want... 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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how to release the caching which is used by Mongodb?

Mongodb use the Memory Mapped File ,when I use a long time , I see the free memory has left less by command ... how can I release the caching ? 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 - Cannot send push notifications using Javapns/Javaapns SSL handshake failure

I have an issue with push notifications. I have a p.12 certificate that was created by a team ... certificate generated on another machine? See Question&Answers more detail:os...

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

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windows - Why doesn't my stderr redirection end after command finishes? And how do I fix it?

In Windows, either in command line or a batch file, the command DIR 2>NUL: 3>&2 (you can replace DIR with ... that will be appended to the file. See Question&Answers more detail:os...

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

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video captured from iphone gets rotated when converted to .mp4 using ffmpeg

When I try to upload videos captured from my iPhone in my app, the server performs a conversion from .mov to . ... to be rotated. Any idea? 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 OpenCV Bindings

I am looking for OpenCV java bindings, all the references point to the processing library. I know processing is ... just use processing libs? 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 express classes on the axis of a heatmap in Seaborn

I created a very simple heatmap chart with Seaborn displaying a similarity square matrix. Here is the one line ... other in the same position? See Question&Answers more detail:os...

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

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Inheritance in R

With regards to R, Can someone explain to me, with regards to object inheritance, if I have S4 object X, which ... of X, when X is constructed. See Question&Answers more detail:os...

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

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Packet sniffing in Python (Windows)

What is the best way to sniff network packets using Python? I've heard from several places that the best module for ... I'd let y'all know. 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 - Convert Word to HTML with Apache POI

I see that there is a converter called WordToHtmlConverter but the process method is not exposed. How should I ... HTML file (or OutputStream)? 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 - is there any alternative for ng-disabled in angular2?

I am using angular2 for development and was wondering if there is any alternative for ng-disabled in angular2 ... functionality? any inputs? 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 - How to remove all click event handlers using jQuery?

I'm having a problem. Basically, when a user clicks an 'Edit' link on a page, the following Jquery code ... have been assigned to a button? 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 mvc - Include all files in a folder in a single bundle

When using BundleConfig is it possible to include all files of a folder including all the files of the ... files of the subfolders. 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# - WPF App Doesn't Shut Down When Closing Main Window

I'm used to WinForms programming in Visual Studio, but I wanted to give WPF a try. I added another ... application. Why this strange behaviour? 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 split filename from file extension in Swift?

Given the name of a file in the bundle, I want load the file into my Swift app. So I need to use ... me to split this filename and extension? 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 - Run a controller function whenever a view is opened/shown

I'm building an app with angular+ionic that uses a classic three-button menu at the bottom with three ion- ... correct way to implement that? See Question&Answers more detail:os...

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

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