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Python regex: find words and emoticons

I want to find matches between a tweet and a list of strings containing words, phrases, and emoticons. Here is my ... Any idea how to fix 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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java - WebDriver - wait until invisibility of element

i have element defined in page page factory @FindBy(xpath = "//*[contains(@style,'gxt/images/default/tree/ ... approach to write custom wait? 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 - Angular - How to check if a component tag has specific attribute on it?

I use the app-somecomponent in the following way <app-somecomponent required></app-somecomponent> How do I check ... newer versions of Angular. See Question&Answers more detail:os...

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

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sql server - Rollback in SQL

I have the following query: use valid begin transaction t1 go delete from dbo.do rollback transaction t1 go With ... results, what is wrong? 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 - IntelliJ external library dependence within packages

Within an IntelliJ project, I have set up a dependence on an external library (project structure -> Modules -> ... that this issue is resolved? 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 - Efficiently pair random elements of list

I have a list of n elements say: foo = ['a', 'b', 'c', 'd', 'e'] I would like to randomly ... ideas on a more efficient way? 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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scala - how can i found out from where an implicit value is being picked

I am observing a strange behavior. In on of my test cases, I am using contentAsJson. In that test case, ... return types after Mario's answer. 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# - how can we give header and title to excel sheet in asp.net in following function

my function which i want to format is as follows private void GenerateXLSXFile(DataTable tbl) { ExcelPackage ... Response.Close(); } See Question&Answers more detail:os...

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

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vba - 2427 You entered an expression that has no value

I have a function to split up my report into separate PDF files based on a field id: Public Function PrintList() ... that it doesn't show up? See Question&Answers more detail:os...

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

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xml - read rss feed - android

I'm trying to develop a simple application that reads rss feeds from a certain URL and then displays the results ... of Internet in my manifest. 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 - Working iBeacon/BLE beacon app code example

I am looking for a tested working example code of android app that creates a virtual beacon and starts advertising ... . Appreciate your 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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cocoa touch - How to display images in the uiwebview

I am implementing a UIWebView. In that I just need to display an iamges. But I am not able to do it. Please ... days.. Thank you, Madan Mohan. See Question&Answers more detail:os...

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

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creating python package with multiple level of folders

I would like to create a package of my python code. My folder structure is like below: sing*(this is a ... package like this 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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ORD and CHR a file in Bash

I build ord and chr functions and they work just fine. But if I take a file that contains , for example: hello ... :$i:1}" echo "$ordr" done 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 - Why does a 2D array get changed on copying one of its rows to a previously undefined location?

Look at the following code Sample where i have deliberately copied a[2] to p[2] which does not exist (only p[ ... 00 34 12 34 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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html - how can i extract special kind of table from website in perl?

I am trying to fetch all tables from the website http://finance.yahoo.com/etf/lists/?bypass=true&mod_id= ... instead of all of them. See Question&Answers more detail:os...

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

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How to add picture in php interbase or firebird server using php

We have asoftware engineering project i need to put picture in the database using blob of php interbase using ... Or some example? Regards. See Question&Answers more detail:os...

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

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mysqli - Getting Excel row data to mysql column in php

I know how I can get data from excel to mysql using php. Please have look at the excel chart below: I want ... many files to proceed this way. See Question&Answers more detail:os...

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

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sql - got mysql error when during creating trigger

hi iam new to mysql trigger .. this is my first trigger.. i m trying to run but got this error You have an ... ()); END IF; END$$ delimiter ; 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 Firebase within the physical network of an organization - not on the cloud

If for security and regulatory reasons an organization can not run its core internal business processes on the cloud ... of that organization ? See Question&Answers more detail:os...

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

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objective c - Add vibration the background for local notifications

I'm adding a video chat to my app and use PushKit to get a pushNotification when the app is in the background ... and also add vibration to 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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c# - Rx.Net + Reactive-Ui + MahApps.Metro - Repeating & retrying asynchronous request with gated dialogs

Given an observable of form: var fetchTimer = Observable.Timer(TimeSpan.FromSeconds(1)); var stateFetcher = ... solution I arrived at. See Question&Answers more detail:os...

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

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Form to delete data from MySQL database using PHP

So I'm creating a small program with 2 forms, one to add data to a database, and one to delete from it ... so any help would be 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 - n-body simulation - IndexOutOfBoundsException occurring randomly

Let me be brief. I am creating a n-body simulation for a school-project. I've encountered a problem: I get the error ... massSun = (float)(1.9891*Math.pow(10,30)); public stati...

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

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excel - Type mismatch Error in index match in index match function

Type mismatch error Dim lr As Integer lr = Range("A1").CurrentRegion.Rows.Count Range("N2").Select Range("N2").Formula ... A" & lr), False), 4) 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 - How to Concatenate 5 Images Out Of Multiple Images In a Folder

I have a folder which has multiple images lets say images names are---- AB_1.jpg, AB_2.jpg, AB_3.jpg, ... ) shutil.rmtree(folders_to_remove) ''' 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 - Convert non-transparent image to transparent GIF image PIL

How can I convert a non-transparent PNG file into a transparent GIF file with PIL? I need it for my turtle- ... PNG file, not a GIF file. See Question&Answers more detail:os...

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

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imageview - Creating bitmap from area selected by touch, returns wrong image part android

I use custom view placed over an image view like that <?xml version="1.0" encoding="utf-8"?> <FrameLayout xmlns: ... but I can't figure it out. See Question&Answers more detail:os...

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

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