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Android : could not find org.spongycastle.util.io.pem.PemReader

I am using spongycastle in my android code. code is working fine in android 5 and android 6 but in android 4 its ... tell me how to handle it. See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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MongoDB: Pull complete Key:Array Pair

I have such MongoDB Collection: { date: date, domain: domain, visitors: [ {owner:owner, ip:ip, views:views} ] } ... }} ) How to make this work? See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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jquery - Avoid right click on kendo grid

This is my grid: $("#myHtmlTable1").kendoGrid({ dataSource: { pageSize: 18 }, scrollable: false, sortable: true ... right clic over the grid. See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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python - Crawl a full domain and load all h1 into a item

I am relatively new to python and scrapy. What I want to achieve is to crawl a number of websites mainly ... )")) yield loader.load_item() See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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java - Could not start more threads despite using Executors

i have been advised to use Executors.newCachedThreadPool() which will be able to solve problems when over-spawning threads ... (); } } } See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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postgresql - SQL request to group and sum numbers by their day of creation

Let me explain this. I have a table where I have two important fields I need : The first one is a double, ... doesn't add the grouped amounts. See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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iOS AVPlayer control using Bluetooth

I am developing music player application with AVPlayer. Now I have requirement, I want to control my Player ... what are possible solutions. See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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Static files not working in Django

My static files were absolutely working fine, but yesterday I tried using the app allauth and since then my static ... as STATIC_URL = "/static" See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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java - Calling `setOnAction` from another class

When adding a JavaFX button by code, how can I call the .setOnAction method of the button from another class. For ... (){ someMethod(); } } See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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java - Mojarra JSF 2.1.9 exception while loading a page which has got composite component

I am upgrading my Mojarra JSF 2.0 on my web app to the latest stable version of Mojarra JSF2.1.9 . The pages ... , why am I getting this crash. See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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sqlite - Why am I getting an sqlite3 error 14 (unable to open database) when calling step on an sqlite3_stmt?

I am experiencing an SQLite error when attempting to step on an sqlite3_stmt. Surprisingly, I got the error 14: ... what might cause this issue? See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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c# - BackColor property not changing properly in code. Any ideas as to what I'm doing wrong?

Intermediate C# dev here. Trying to transition into game programming by writing a simple Simon clone (private learning ... advance for any help! See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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c# - Adding parameters to the WHERE clause of a SQL query

I'm using ADO.NET to connect to an Oracle DB through ODBC. Everything is working fine, besides binding parameters ... . Am I missing something? See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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java - Can show pdf in some columns in jtable as link to download?

Can I show a PDF in a column of a JTable as link to download!? Is that possible cause I've searched on ... link to save rapportpdf on Desktop, See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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kotlin - In Corda, can the output of one transaction be used by new transaction in the same flow?

There is a flow as per below scenario. Transaction 1: Input StateA - ContractA results in output StateB - ... example with response. Thanks. See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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php - put default image if there is no image using ACF

I am using Wordpress ACF plugin and I have custom products section and I put a custom field for featured image and it's ... ?>"> <? php } ?> See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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Rails Server crashes Chrome "No Data Received"

I have loaded the 'stanford-core-nlp' gem and am trying to use it in my fledgling app. However, every ... this module and try something else? See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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c++ - the average of optical flow

I want to find the average of the optical flow, I could extract the features from the first frame and found ... is the number of the features. See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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html - Embedding a shockwave file in HTML5

What's the best way to go about embedding a shockwave file in HTML5? I've been using the following for ... on embedding shockwave files though. See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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ssl - openssl Heart bleed Vulnerability

After SSL installation I found that my website is having Heart bleed Vulnerability. I am using openssl 1.0. ... available?Please help guys? See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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matlab - Find maximum of a utility function U(h1, h2)

I have a matlab function that returns the utility value U(h1, h2) that depends on the number of work hours for two ... - bfc * Dw; %Dummies end See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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upgrade - Migrating jQuery 1.8.3 to 1.9.0 - Replacing deprecated .attr()

A site I'm working on was built using jQuery v1.8.3. I'm attempting to upgrade to v1.9.0. Using ... functionality? Thanks for anyone's help. See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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c# - About redirected stdout in System.Diagnostics.Process

I've been recently working on a program that convert flac files to mp3 in C# using flac.exe and lame.exe ... severe fragmentation. Thanks a lot! See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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angularjs - Angular UI-Grid Pivot

I have a collection of these Javascript objects: (Displayed as a DTO) public class ParameterValueDTO : ... I should be taking? See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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Get PHP variable to javascript

I cant seem to find the answer for this one. I need to grab a PHP variable and insert it into javascript. ... grab a PHP variable. Please help. See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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206 views

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Make the code folding icons always show in Visual Studio Code

Loving using Visual Studio Code but one peeve is that I always think my code isn't indented properly since ... looks distinct from the editor? See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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I need stop a loop with setTimeout inside in JavaScript

i have a loop with setTiemout inside and i need stop it via onClick button var loop = function(){ for (var ... |stop loop with buttons Thank's See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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c# - Removing the focus frame box from controls

I have a WPF application with various controls in it. When I move between controls using TAB, I can see the ... would be acceptable as well. See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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