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python - How to write a custom decorator in django?

The problem - @is_premium_user def sample_view: ....... ...... I want certain views accesible to only ... various applications in my project? 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# - What is the best way to determine application root directory?

I need to get all dlls in my application root directory. What is the best way to do that? string root = ... is better? Are there better ways? See Question&Answers more detail:os...

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

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wpf - TabControl with Add New Tab Button (+)

What is the proper way of adding a '+' button tab at the end of all the tab items in the tab strip ... them satisfy all the above five points. 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 - IBOutletCollection set ordering in Interface Builder

I am using IBOutletCollections to group several Instances of similar UI Elements. In particular I group a number ... set the correct ordering. See Question&Answers more detail:os...

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

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internet explorer - IE8 css selector

To target elements only in IE browsers i'll use IE6: * html #nav li ul { left: -39px !important; border: ... Does anyone know how to target IE8? 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 - Possible to show console messages (written with `message`) in a shiny ui?

I don't understand R's message vs cat vs print vs etc. too deeply, but I'm wondering if it's possible to ... Google group since I got 0 answers. 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# - Sending UDP broadcast, receiving multiple messages

I've got 2 programs, 1 for sending an UDP broadcast message and 1 that is listening for this broadcast. My problem is ... ); client.Close(); } } 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 docker toolbox to work with .net core 2.0 project

I'm getting an error trying to use the Docker functionality with my .NET core 2.0 project. I've been ... the results of those commands quetz 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 - When should a web service not be used?

Using a web service is often an excellent architectural approach. And, with the advent of WCF in .Net, it' ... not a good architectural choice? 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 - Can you do custom animations for UITableView Cell Inserts?

I've got a UITableView that is being populated by an NSFetchedResultsController. On the initial load of the table ... Thanks for any help! Joel See Question&Answers more detail:os...

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

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oauth 2.0 - Automating access token refreshing via interceptors in axios

We've recently discussed an axios' interceptor for OAuth authentication token refresh in this question. Basically, ... return refreshingCall; } See Question&Answers more detail:os...

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

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numpy - Fitting to Poisson histogram

I am trying to fit a curve over the histogram of a Poisson distribution that looks like this I have modified the ... histo(30)) plt.plot(popt) See Question&Answers more detail:os...

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

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hibernate - Spring @Transactional with a transaction across multiple data sources

I have to update two data sources as part of one transaction. That is - I do an update in DB1. Then, ... back only the the Db01 transaction. 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 - Can I prevent history.popstate from triggering on initial page-load?

I'm working on a site that serves content via AJAX. If you click an item in the menu, a content div ... firing on pages with HTML requests? 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 WSDL/SOAP service client

I have some web services that uses WSDL/SOAP for communication. Specifically, I am using PHP and Nusoap to ... Mobile and Visual Studio. 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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390 views

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main - Specifying formula in R with glm without explicit declaration of each covariate

I would like to force specific variables into glm regressions without fully specifying each one. My real data ... have thousands and thousands. See Question&Answers more detail:os...

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

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Is there a way to change context to iframe in javascript console?

I would like to change the context of the javascript executed in the webkit developer tool/firebug console to ... with the parent frame. 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 define several include path in Makefile

New to C++; Basic understanding of includes, libraries and the compile process. Did a few simple makefiles yet. My ... rm -r test.o make.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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637 views

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node.js - npm install hangs

This is my package.json: { "name": "my-example-app", "version": "0.1.0", "dependencies": { "request": ... install hangs. What am I doing 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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go - Return pointer to local struct

I see some code samples with constructs like this: type point struct { x, y int } func newPoint() *point { ... allocated on the stack or heap? See Question&Answers more detail:os...

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

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588 views

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javascript - How to retrieve all localStorage items without knowing the keys in advance?

I want to show all of the keys and storage written before. My code is below. I created a function (allStorage) ... (localStorage.key(i)); } } See Question&Answers more detail:os...

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

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monitoring - How to monitor a complete directory tree for changes in Linux?

How can I monitor a whole directory tree for changes in Linux (ext3 file system)? Currently the directory contains ... (couldn't fine 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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templates - How to set dynamic values with Kubernetes yaml file

For example, a deployment yaml file: apiVersion: extensions/v1beta1 kind: Deployment metadata: name: guestbook ... to environment 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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358 views

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Convert a dta file to csv without Stata software

Is there a way to convert a dta file to a csv? I do not have a version of Stata installed on my computer, so I ... like: File --> "Save as csv" See Question&Answers more detail:os...

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

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installation - How to build a minimal WiX installer UI without a license page?

I would like to use the WixUI_Minimal installer, but I don't want the license page. How can I do 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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508 views

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uiwebview - How to Migrate to WKWebView?

I'm trying to understand how to make use of the new WKWebView in iOS8, can't find much information. I've read ... for any help on this matter! 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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SQL SELECT from multiple tables

How can I get all products from customers1 and customers2 include their customer names? customer1 table cid name1 1 ... 4 p2 paper NULL linda See Question&Answers more detail:os...

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

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257 views

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Make Android WebView not store cookies or passwords

I use an Android WebView for Twitter OAuth: Twitter asks the user to log in and authorize the application, I ... except maybe the image cache)? See Question&Answers more detail:os...

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

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