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Android accelerometer not working when screen is turned off

I'm developing an application for my final thesis on computer science, and I need to collect and log ... More details in my answer. See Question&Answers more detail:os...

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

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ggplot2 - R Plotting confidence bands with ggplot

I would like to create a confidence band for a model fitted with gls like this: require(ggplot2) require(nlme) mp ... by the gls model. 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# - How to 'await' raising an EventHandler event

Sometimes the event pattern is used to raise events in MVVM applications by or a child viewmodel to send a message ... remain on the UI thread. 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++ class header files organization

What are the C++ coding and file organization guidelines you suggest for people who have to deal with lots of ... has become quite a headache. See Question&Answers more detail:os...

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

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uniqueidentifier - Short unique id in php

I want to create a unique id but uniqid() is giving something like '492607b0ee414'. What i would like ... factor. Any suggestions 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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How can I get the actual video URL of a YouTube live stream?

Is there a way to get the HLS URL for YouTube live streams like this one https://www.youtube.com/embed/ ... seem to work with live streams. 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 - Spring - Programmatically generate a set of beans

I have a Dropwizard application that needs to generate a dozen or so beans for each of the configs in ... Collection<HealthCheck> for example.) See Question&Answers more detail:os...

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

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amazon web services - Setting up JMeter for Distributed testing in AWS with connectivity issues

I have to do distributed testing using JMeter. The objective is to have multiple remote servers in AWS ... connectivity issues across networks. See Question&Answers more detail:os...

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

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Connecting to multiple databases in ruby on rails

I have a ruby on rails application working fine and connected to a database. Now i want to connect to a ... it possible in ruby on rails? See Question&Answers more detail:os...

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

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iphone - MPMediaItems raw song data

I was wondering how to access an MPMediaItem's raw data. 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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typescript - Angular no provider for NameService

I've got a problem loading a class into an Angular component. I've been trying to solve it for a long time; ... me spot the issue with my code? 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 - Display a tooltip over a button using Windows Forms

How can I display a tooltip over a button using Windows Forms? 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 VBA - exit for loop

I would like to exit my for loop when a condition inside is met. How could I exit my for loop when the ... - 1).EntireRow.Delete Shift:=xlToLeft 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 - ScrollIntoView() causing the whole page to move

I am using ScrollIntoView() to scroll the highlighted item in a list into view. When I scroll downwards ... for your help in advance! 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 - Insert current date in datetime format mySQL

I'm having problems getting the date inserted properly into my database. $date = date('m/d/Y h:i:s', ... solution that would be great, 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 use Objective-C CocoaPods in a Swift Project

Is there a way I can use a CocoaPod written in Objective-C in my Swift project using swift? Do I just ... libraries in the CocoaPod in Swift? 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 - What is it exactly a BLOB in a DBMS context

What is it a BLOB? How can I use it? What are the differences between DBMS's BLOBs. I would like to save ... then read that BLOB with a library. 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# - Destructor vs IDisposable?

I've read about disposing objects/IDisposable interface and destructors in C#, but to me they seem to do the same ... use one over the other? See Question&Answers more detail:os...

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

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156 views

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ios - Using custom font in a UIWebView

I would like to display a custom font inside a UIWebView. I have already put the font in the plist under " ... of html/code that actually works. See Question&Answers more detail:os...

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

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scripting - How to compile a linux shell script to be a standalone executable *binary* (i.e. not just e.g. chmod 755)?

I'm looking for a free open source tool-set that will compile various "classic" scripting languages, e.g. ... the box without any dependencies. 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 get a "codesigned" gdb on OSX?

Because I need a Python-enabled gdb, I installed another version via brew tap homebrew/dupes brew install gdb I ... can I get this gdbrunning? 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 sign a Java applet for use in a browser?

I'm trying to deploy a Java applet on my website. I also need to sign it, because I need to access the ... browsers. Am I missing a step? See Question&Answers more detail:os...

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

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macros - What's the easiest way to use reify (get an AST of) an expression in Scala?

I'm looking at alternatives to -print or javap as a way of figuring out what the compiler is doing in Scala. With ... , post-Scala 2.10.0-M4? See Question&Answers more detail:os...

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

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objective c - How to simplify callback logic with a Block?

Let's say I need to communicate with a class that provides a protocol and calls delegate methods when an ... a completionHandler: of sorts? 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 - PostgreSQL delete with inner join

DELETE B.* FROM m_productprice B INNER JOIN m_product C ON B.m_product_id = C.m_product_id WHERE C.upc = '7094' ... the problem with my query? 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 - Styling HTML email for Gmail

I'm generating a html email that uses an internal stylesheet, i.e. <!doctype html> <html> <head> <style ... HTML emails when viewed with Gmail? See Question&Answers more detail:os...

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

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version control - git-svn: what's the equivalent to `svn switch --relocate`?

An svn repository I'm mirroring through git-svn has changed URL. In vanilla svn you'd just do svn switch -- ... url in the config file fails. 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 - What is x-tmpl?

Was looking for the answer on the net, but couldn't find anything. This little snack of code really ... to know everything about 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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