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encoding - Make git diff show UTF8 encoded characters properly

I have a file with Swedish characters in it (???) encoded with UTF8. If I cat the file it displays fine, ... make git diff properly display ???? See Question&Answers more detail:os...

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

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factorization - R Function for returning ALL factors

My normal search foo is failing me. I'm trying to find an R function that returns ALL of the factors of an ... a lot of noise in the search. 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 - Whats the smartest / cleanest way to iterate async over arrays (or objs)?

Thats how I do it: function processArray(array, index, callback) { processItem(array[index], function(){ if( ... avoid those spaghetti'ish code? See Question&Answers more detail:os...

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

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dependency injection - Avoiding all DI antipatterns for types requiring asynchronous initialization

I have a type Connections that requires asynchronous initialization. An instance of this type is consumed by ... Task InitializeAsync(); } 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 - Select a row from html table and send values onclick of a button

I have HTML table where I need to select a row and send its first cell ID to a button and onclick of the ... the function. How to 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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java - Get the field value with a Cursor

I'm creating an application and I have problems with Cursor. I have an SQLiteDatabase that returns me a Cursor when ... on how to achieve this? See Question&Answers more detail:os...

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Why does jQuery UI's datepicker break with a dynamic DOM?

I'm working with a dynamic DOM here, and have called the jQuery UI datepicker to all inputs with a specific ... combine the two. Any ideas? See Question&Answers more detail:os...

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inheritance - Can I access discriminator field from php in doctrine2?

I have an entity which defines inheritance like this: * @DiscriminatorColumn(name="type", type="string") * ... my life so much easier. See Question&Answers more detail:os...

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c# - Can I use ASP.NET MVC together with regular ASP.NET Web forms

I have on request from a client built a huge site with ASP.NET Web forms. The problem is that I'm finding ASP. ... MVC more and more? Any tips? See Question&Answers more detail:os...

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algorithm - Non-Recursive Merge Sort

Can someone explain in English how does Non-Recursive merge sort works ? Thanks See Question&Answers more detail:os...

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android - Gradle project sync failing after Google announced the new sdk versioning system

I am getting the following error: Cannot change dependencies of configuration ':app:api' after it has been ... Any help is appreciated! See Question&Answers more detail:os...

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c - How to make gcc link strong symbol in static library to overwrite weak symbol?

My problem can be summarised in the following: bar.c: #include <stdio.h> void bar() { printf("bar "); ... the weak symbol in main.c? See Question&Answers more detail:os...

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c# - Why Use Async/Await Over Normal Threading or Tasks?

I've been reading a lot about async and await, and at first I didn't get it because I didn't properly ... time saving coding and "less" hassle? See Question&Answers more detail:os...

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javascript - Node JS and Webpack Unexpected token <

I've started studing Node JS. So here is my files. index.html <!DOCTYPE html> <html> <head> </head> < ... something to fix it? Thanks in advance See Question&Answers more detail:os...

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ios - Xcode 8 with older Base SDK

I'm running into compatibility issues for some external frameworks I'm using in my project. Is there a ... /iPhoneOS.platform/Developer/SDKs/ See Question&Answers more detail:os...

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r - Removing specific rows from a dataframe

I have a data frame e.g.: sub day 1 1 1 2 1 3 1 4 2 1 2 2 2 3 2 4 3 1 3 2 3 3 3 4 ... which would be tedious to go through and ID each row. See Question&Answers more detail:os...

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swift - LiDAR and RealityKit – Capture a Real World Texture for a Scanned Model

Task I would like to capture a real-world texture and apply it to a 3D mesh produced with a help of ... texture for a reconstructed 3D mesh? See Question&Answers more detail:os...

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c - What does request_mem_region() actually do and when it is needed?

I'm studying on writing embedded linux driver, and decided to fire a few GPIOs to make sure I understand the ... ()? Thanks for any replies! 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 - lifecycle event state and prevState in react.js

Below is a simple counter in react. But I have 3 questions. What is state in line 3? It looks like a global variable, ... </button> </div> ) } } See Question&Answers more detail:os...

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angularjs - E2E mock $httpBackend doesn't actually passThrough for me

Although I believe I'm following the instructions here for setting up $httpBackend to pass selected requests to the server ... way I'm 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#: Oracle Data Type Equivalence with OracleDbType

Situation: I am creating an app in C# that uses Oracle.DataAccess.Client (11g) to do certain operations on a ... are they all suppose to work? 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 - Disable/Enable Submit Button until all forms have been filled

I want my form submit button to be disabled/enabled depending on if the form is completely filled. When the inputs are ... ="Submit" /> </form> See Question&Answers more detail:os...

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jquery - Initialising select2 created dynamically

I have a select2 drop-down for which I provide a matcher function. It is initialised like this on initial page ... jQuery v1.11.2 at present. See Question&Answers more detail:os...

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java - How can I set Datasource when I'm creating Hibernate SessionFactory?

I'm creating SessionFactory and I have my datasource as object in code where I'm creating SessionFactory, ... configure().buildSessionFactory(); See Question&Answers more detail:os...

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push notification - ActivityManager.getRunningTasks is deprecated android

I am working on push notification in android where i am using a below method to show notification, but the problem is ... e.getMessage()); } } See Question&Answers more detail:os...

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

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data structures - Why can hashCode() return the same value for different objects in Java?

A quote from the book I'm reading Head First Java: The point is that hashcodes can be the same without ... ? Does that not cause problems? 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 - Android tests build error: Multiple dex files define Landroid/support/test/BuildConfig

I'm trying to add Espresso 2 to my project (which also has lots of other dependencies), but I'm hitting this error ... test app (22.0.0) differ. 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 persist @ManyToMany relation - duplicate entry or detached entity

I want to persist my entity with ManyToMany relation. But i have some problem during persisting process. My ... with @ManyToMany relation ? See Question&Answers more detail:os...

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

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