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java - downloading multiple images into a list with j2me

I am trying to create a list of images and text. The problem is that the images are being downloaded ... web without freezing the application? 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 3.x - How to extract selected key and value from nested dictionary object in a list?

I have a list example_list contains two dict objects, it looks like this: [ { "Meta": { "ID": " ... any help would be appreciated, 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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Parsing JSON file python

whole file is here:https://1drv.ms/u/s!AizscpxS0QM4hJpFPnbeAexYPwYu9Q I want from this part: "subtasks": [ { " ... must be integers, not str 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# - Async call on GUI event

I've an event on an UserControl(winform) that I'm listening: public void OnSomething(SomeEventArgs args){ SomeResult ... with the async/await. See Question&Answers more detail:os...

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

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javascript - How do I convert DER Format certificate x509 into human readable format?

How can I convert a DER Format certificate x509 into a human readable format in JavaScript? See Question&Answers more detail:os...

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

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Screen scrape a web page that uses javaScript and frames

I want to scrape data from www.marktplaats.nl . I want to analyze the scraped description, price, date and ... process? Thanks in advance! See Question&Answers more detail:os...

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

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Has HttpObserve disappeared in Angular 8 release for a HttpClient get request

I am developing an Angular 8 application. I am trying to implement an HttpClient get request according to the ... . Can you help me? See Question&Answers more detail:os...

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

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amazon web services - How to fix a warning on status check of EC2 instance in AWS

I've created one EC2 account. Then, there is one strange warning on status check in detail items of instance. See Question&Answers more detail:os...

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

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Pivot table join in sql

I Have Table Tbl_Login Cat_ID int Amount1 decimal Amount2 decimal Amount3 decimal dateon date Cat_ID Amount1 Amount2 ... null 22 null null See Question&Answers more detail:os...

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

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hash - SSTable folder naming convention

I just noticed that my newly created sstable folder has a combination of numbers and letters attached. For my ... hash is? Thanks! Christian See Question&Answers more detail:os...

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

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javascript - How to fix Error: Type "Extra" was defined more than once in apollo-server, using graphql

Problem Hi devs, I have defined two schemas that technically have the same type, but I get the following error: ... /cjs/loader.js:585:3) See Question&Answers more detail:os...

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

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arrays - Using map function in javascript

My json response structure: [ { "id": 14, "groupname": "Angular", "createdAt": "2017-12-15T15:06:39.000Z", " ... ).send(err.message); }); }; See Question&Answers more detail:os...

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

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networking - C# Pass any method as parameter

I'm making a networking application where I want to implement strongly typed RPC. As result I'd like to ... [method with unknown parameters]) See Question&Answers more detail:os...

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

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Move "n" files in Seperate Folder with PowerShell

I have found a PowerShell script which is capable of moving 'n' number of files from 'D:source' to 'E ... create folders on that same directory. See Question&Answers more detail:os...

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

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excel - How to check if a cell is empty?

Looking for coding that checks if cell is empty or not. If it is not empty then move to the next cell ... m3") = Printerformat2.Text End If 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 - FuelPHP Oil Migration not working

I have xampp installed and want to get FuelPHP working. Everything seems to work fine, I scaffolded some stuff, ... more information, ask away! 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 have a blank page after submitting a php mysqli update form,

Hi I am trying to complete this update and It keeps sending me a blank page with no errors and not submitting the info ... Records.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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android - onItemClicked from fragment to activity

i have a listView of item in a fragment. when i click one of the item, it will open another activity and show the ... .java:164) 04-22 05:41:40.211: E/AndroidRuntime(12...

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

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ASP.NET MVC - How to get checkbox values on post

Hey all, this is a newbie ASP.NET MVC question. I have a view that has a list of checkboxes and a ... Thanks for any input received, Justin See Question&Answers more detail:os...

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

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facebook - getLoginStatus not Fired on IE7

I'am trying to get the JS SDK running in IE7. I tried several example Codes and they are all working fine in ... this issue (Oct 30th, 2013)? See Question&Answers more detail:os...

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

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javascript - How to insert a Google map in a webpage using GreaseMonkey?

Nothing I've tried seems to work. I found these two links and thought they'd be helpful, but that hasn' ... never gets called. Any suggestions? See Question&Answers more detail:os...

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

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javascript - how to showing text field when select option is changed jquery

i tried showing / appending a textfield when some condition in my select option is true, the problem is, it ... will be very very appreciated 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't find nearby WiFi- Direct devices showing "No Device Found!"

I am trying to Discover two devices each other using WifiDirect. Devices are running Android version 8.0 and 9.0 ... (int requestCode, String[] permissions, // int[] grantResults)...

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

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hadoop - Spark: Entire dataset concentrated in one executor

I am running a spark job with 3 files each of 100MB size, for some reason my spark UI shows all dataset ... . Can anyone help. Thanks, Neethu 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# - Background Color change on a gridview when comparing to fields to one another

I have a DataGridView, but I have to compare two fields to one another but when the one field is greater than ... I write this method in C#: 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# - Bing Map for Windows phone 8.1 app

I need to implement a bing map in my Windows Phone 8.1 app coded using C# on Visual Studio 2015. My ... this please let me know. 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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using a Constructor statement (constructor?)

I'm new to Java, so I'm sure this is an easy question (my head is spinning from studying all day long). ... "K")) setDegreesKelvin(degrees); ... 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 - What is wrong with this timer?

I am doing a timer to countdown fro 90 seconds all the way down to zero, however when i run it, it will run ... ) { new TestingATimer (); } } See Question&Answers more detail:os...

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

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