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Allow multi-line in EditText view in Android?

How to allow multi-line in Android's EditText view? See Question&Answers more detail:os...

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

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git merge - Find unmerged Git branches?

I have a Git repository with many branches, some of them already merged and some not. Since the number of ... that have already been merged. See Question&Answers more detail:os...

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

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markdown - How do I center an image in the README.md file on GitHub?

I've been looking at the Markdown syntax used in GitHub for a while, but except resizing an image to the width of the ... so, how can I do 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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How to remove files from git staging area?

I made changes to some of my files in my local repo, and then I did git add -A which I think added too ... just manually do git add "filename". See Question&Answers more detail:os...

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

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architecture - Transactions across REST microservices?

Let's say we have a User, Wallet REST microservices and an API gateway that glues things together. When Bob ... "created" values, etc.)? See Question&Answers more detail:os...

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

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oop - Why is the C++ STL is so heavily based on templates? (and not on *interfaces*)

I mean, aside from its obligating name (the Standard Template Library)... C++ initially intended to present OOP ... you read that far :P) See Question&Answers more detail:os...

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

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coding style - Why use prefixes on member variables in C++ classes

A lot of C++ code uses syntactical conventions for marking up member variables. Common examples include ... do without member prefixes? 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++ - Spinlock versus Semaphore

What are the basic differences between a semaphore & spin-lock? When would we use a semaphore over a spin-lock? See Question&Answers more detail:os...

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

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datetime - NOW() function in PHP

Is there a PHP function that returns the date and time in the same format as the MySQL function NOW()? I know ... return: 2009-12-01 00:00:00 See Question&Answers more detail:os...

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

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r - What are the differences between community detection algorithms in igraph?

I have a list of about 100 igraph objects with a typical object having about 700 vertices and 3500 edges. I ... igraph. Thanks for your advice. 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++ - A fast method to round a double to a 32-bit int explained

When reading Lua's source code, I noticed that Lua uses a macro to round double values to 32-bit int values. ... precision numbers: 1.5? ?223. 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 - Defining a HTML template to append using JQuery

I have got an array which I am looping through. Every time a condition is true, I want to append a copy of the ... / APPENDING CODE 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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ios - How does TestFlight do it?

TestFlight offers over-the-air beta distribution of iOS apps (on non-jailbroken devices). How can this be done ... , or a vulnerability exploit? See Question&Answers more detail:os...

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

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scroll - jQuery trigger when 2/3s of div are in viewport

I need to change "active" menu item on one-page website, when user slide down or up and something like two thirds ... class="page"> page5 </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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python - selenium.common.exceptions.ElementNotVisibleException: Message: element not interactable using Selenium

I am searching to do a program for fun but i have some problems with selenium and i need some help... ... would really appreciate a reply... See Question&Answers more detail:os...

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

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357 views

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javascript - Function not defined error while using asp.net ajax

i am trying to call a web service through asp.net ajax by the following code namespace MCTS70515AJAX { public static class ... a long post .... See Question&Answers more detail:os...

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

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187 views

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Solving TicTacToe with minimax algorithm in Javascript

let _board = [[null, null, null], [null, null, null], [null, null, null]]; let _flag = true; let ... here you can find the full repo gitHub See Question&Answers more detail:os...

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

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Render OpenGL scene to texture using FBO in fixed function pipeline drawing

The Problem I work on the open source game torcs (http://torcs.sourceforge.net/). The game's graphic pipeline ... written to the FBO either. See Question&Answers more detail:os...

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

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547 views

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angular - Connect method DataSource is not emitting all paginated rows for MatTable

I am trying to use the DataSource interface to update MatTableData, using server-side pagination. <div> <mat-table ... to figure this one out. See Question&Answers more detail:os...

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

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453 views

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angularjs - bootsrap nav-bar collapsable cannot make it work

i'm developing an Angularjs application and i'd like to make it multiplatform so to do that i'm trying ... //jsfiddle.net/txominsirera/v8ups1hc/ See Question&Answers more detail:os...

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

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536 views

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image processing - Accelerating bitmap grayscale conversion, is OpenMP an option in C#?

please help me to make this code parallel using openmp this code is run on button click and the text box is ... site and all programmers 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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202 views

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Ant, download fileset from remote machine

As I've readen ant doesn't provide 'fileset' attribute when downloading files from remote machine via scp ... corresponding folder using ant? See Question&Answers more detail:os...

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

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183 views

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android - How can I insert image in a sqlite database

I want to put an image from camera to database using this database code. What should be the code for the save ... data to in the same activity. See Question&Answers more detail:os...

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

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504 views

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regex - Why do ^ and $ not work as expected?

This puzzled me the last 15 minutes: if ('ab' =~ /^a|b$/) { print 't' } else { print 'f' } print ... two characters 'ab'. But it succeeds. Why? 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 - Concatenation with addition in it doesn't work as expected

Here is my PHP code with SQL query, but the output isn't as expected: $sql = 'INSERT INTO `event_footers` (` ... is the first ( after VALUES? See Question&Answers more detail:os...

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

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833 views

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xcode - Can I delete data from the iOS DeviceSupport directory?

After going through and cleaning my disk with old things that I didn't need anymore, I came across ... versions without breaking anything? See Question&Answers more detail:os...

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

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199 views

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php - Traits vs. interfaces

I've been trying to study up on PHP lately, and I find myself getting hung up on traits. I understand the ... so similar as to be identical. See Question&Answers more detail:os...

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

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233 views

1 answer

Compare two files in Visual Studio

I saw the new comparison tool in Visual?Studio?2012 for comparing two files or two versions of a file. I ... Visual?Studio (but without TFS)? See Question&Answers more detail:os...

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

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