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How do I read command-line parameters in C? For example, in ./test --help or ./test --build how do I access "--build" or "--help"? See Question&Answers more detail:os...

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

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google maps api 3 - item.geometry.location.kb & item.geometry.location.jb returning undefined

I'm using google maps to get an autocomplete list of cities. I used to use item.geometry.location.kb as the ... item.geometry.location.jb; ... See Question&Answers more detail:os...

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

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ios - Is it okay to leave out unnecessary launch images?

I have an app that supports only iPhones running iOS 10 or above. I added only the following images: ... discussed in this separate question. 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 - ArrayList not updating inside onChildAdded function

public class DataService { private static DataService ourInstance = new DataService(); private DatabaseReference mDatabase; ... 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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ms access - Create sequential ID value based on the year that a record is added

I am working on an Access 2013 database that will have different utility poles entered into the database and ... would greatly appreciate it. 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 - Removing NaN from date time returned in javascript

I am working on yii2. In my javascript, I have a formula through which I am getting some data. The ... Any help would be highly 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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iphone - NSXMLParser don't get all the tag if the tag have accent

I have a webservice with diferent changes for the DataBase. When I consume the webservice return lines with sql tags, like ... .', '20/02/2013') See Question&Answers more detail:os...

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

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scala - Doing multiple column value look up after joining with lookup dataset

I am using spark-sql-2.4.1v how to do various joins depend on the value of column I need get multiple look ... if any more details are needed. See Question&Answers more detail:os...

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

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Highcharts spline dataLabels overlapping

I have a question about highchart's overlapping data labels. I have 2 spline data series and as you can ... , enableMouseTracking: false } }, See Question&Answers more detail:os...

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

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python - What is the difference between the two ways of accessing the hdf5 group in SVHN dataset?

I need to read the SVHN dataset and was trying to read the filename of the first image. I am struggling a bit ... equivalent of ascii '1'-> 49 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 draw a radar chart and bar graph in the subplot in Python?

I have a problem about putting a radar chart and bar graph in the subplot in Python. I defined 1 row and 2 ... = "tight") plt.show() See Question&Answers more detail:os...

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

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vba - Search structured text in Outlook body

I need to find a line in a selected mail and copy it. The line contains Mailbox: ???????????? ... .CurrentItem Case Else End Select End Function 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# - WCF: There was no endpoint listening at, that could accept the message

I have WCF Service (JSON), and ASP.NET website that we add a service reference to that site connected to the ... , but the same issue appears. See Question&Answers more detail:os...

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

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Junit5 testSuite with SelectClasses not working in android unit test

i am trying to create a test suite for Unit test of android application, but it always fails with different ... master branch. Please assist. 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 - How to use adapter.notifyDataSetChanged(); where i have to use these line for my error

ItemListBaseAdapter.java public class ItemListBaseAdapter extends BaseAdapter { private static ArrayList<Recipedetails> ... .view.ViewGroup.dispatchTouchEvent(ViewGroup.java:190...

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

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python - Pretty print data in tkinter Label

I have following sample data data=[(1,'JohnCena','Peter',24,74), (2,'James','Peter',24,70), (3,'Cena',' ... How can I do that Here is the output 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 Layout editor ConstraintLayout

I am running Android Studio (put on latest stabel upgrade the other day. When I use the Layout editor it ... there some version problem here? 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 - Onscroll selected checkbox getting unchecked using listiview

In my application i added checkbox with ListView,and i also gave limitation for checkbox,user can not select ... TextView txtseledates; } } 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 - How to use CPU to perform any operation in Deep Sleep mode

I'm new in android. I struggle with my application approximately 3 weeks. I need sent and receive packets in ... What is the best solutions? See Question&Answers more detail:os...

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

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python - How do I make the screen ignore the background color of some image?

I'm using python 2.7, and I am currently working on a basic game in pyagme for my school work. I ... ignore it without editing the image? 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: avoid exceptions for string to integer or float typecast conversion with null or undefined variables?

Background javascript (V8 engine) google chrome browser inherited javascript code with lots of type casting of numeric ... code is set up. 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 - Why do we separately cast to "float" in an integer division?

For example: int number1 = 1, number2= 2; float variable = (float)number1/(float)number2; Instead of this, Why ... = (float)(number1/number2); 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 it possible based on CSS to create a circle with gradient border and transparent inner?

I'm trying to create a circle with CSS that has a gradient border but also a transparent inner so that it looks like ... </div> </div> </div> See Question&Answers more detail:os...

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

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Drive API Push Notifications for a Google Apps Script Web App

I want to set up a Push Notification using the Google Drive API and a web hook set up with Google Apps Script ... script? What am I missing? 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 are the benefits of a binary heap with root at arr[0]

I am writing a binary heap over an array arr. Every node except the leaf nodes have two children. The root can ... putting the root at arr[0]? See Question&Answers more detail:os...

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

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python - How to move the background image with keys in pygame?

I am making a game in pygame. In this game, the background image is large. On the screen, player only sees ... exit() Thanks 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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427 views

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Assertion failure and NSInternalInconsistencyException in NativeScript

Can anyone help me on this? I am trying to run my NativeScript + Angular app in my iPhone. Terminal ... successfully built] Run Time Error: See Question&Answers more detail:os...

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

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windows - Retrieve a complete processes list using C#

I am trying to write a C# program to retrieve a complete process list. However I find that an ... to retrieve hidden process information? See Question&Answers more detail:os...

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

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