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css - Purpose of *:before, *:after rule without content property

From what I understand, :before and :after inserts content before or after the indicated target. I'm not really ... box-sizing: border-box; } See Question&Answers more detail:os...

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javascript - Using 'this' within nested Prototype sub-objects

I have a class, and have given its prototype several sub-objects to facilitate namespacing. These sub-objects have ... like this to return 44 See Question&Answers more detail:os...

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sql server - Does query plan optimizer works well with joined/filtered table-valued functions?

In SQLSERVER 2005, I'm using table-valued function as a convenient way to perform arbitrary aggregation on subset ... thanks for your help! See Question&Answers more detail:os...

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Can i send custom properties/data in slack message attachments?

I want to send some custom properties in the attachment for interactive messages and retrieve them back in the action ... a way to do this? See Question&Answers more detail:os...

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php - Override External Product URL to "Add to Cart" product button

I work on site that use External products from Amazon, but want instead pointing users to that external URL, first ... product to cart? Thanks. See Question&Answers more detail:os...

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java - Using DocumentFilter.FilterBypass

I want to have a method like this on my DocumentFilter public void replaceUpdate(int offset, int length, String ... methods how should it be? See Question&Answers more detail:os...

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c++ - QSqlDatabase: QMYSQL driver not loaded on Ubuntu 15.04 64bits

In Ubuntu 15.04 64 bits I installed Qt5.6 (online installer) and while trying to move my development environment ... ? How should I proceed? See Question&Answers more detail:os...

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arrays - Calculate the derivative of a vector

I have the following function (Viviani's curve): Phi = @(t)[ cos(t)^2, cos(t)*sin(t), sin(t) ] Just a ... in t = 0). How can I achieve this? See Question&Answers more detail:os...

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android - How to add 2 different queries inside an FirestoreRecyclerAdapter?

I have two queries: Query firstQuery = ref.orderBy("name", Query.Direction.ASCENDING).limit(10); getData( ... will override the first ones. See Question&Answers more detail:os...

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c++ - Undefined reference to a static member of the class

I am working on a homework assignment, and I have almost everything done except for this obnoxious static value ... Class1::value is private See Question&Answers more detail:os...

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version control - TFS 2017 - how build/deliver only changed files?

I'm using TFS 2017, and regarding to title I found a term: Incremental build - but, I can not find ... build and deliver) only changed files? See Question&Answers more detail:os...

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c++ - want to efficiently overcome mismatch between key types in a map in Boost.Interprocess shared memory

I'm creating a map (from string to string in this example) in shared memory using Boost.Interprocess. The ... the same two compiler errors. See Question&Answers more detail:os...

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c++ - boost::asio + std::future - Access violation after closing socket

I am writing a simple tcp client to send and receive single lines of text. The asynchronous operations are handled ... 4 (Visual Studio 2013) See Question&Answers more detail:os...

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c# - Unity load medias from folder and display on RawImage

I am trying to create a media player in Unity that reads all media files from a static folder and plays trough all medias ... () { } } Thanks :) See Question&Answers more detail:os...

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servlets - java.io.FileNotFoundException when writing uploaded file to disk via getRealPath()

Glassfish seems to be adding extra to the path I want to save my image file too, is there some way to use only the ... ); } } return ""; } } See Question&Answers more detail:os...

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How to display Text in Android Canvas ShapeDrawable with in the RectShape or OvalShape?

I'm trying to display Text in RectShape which uses ShapeDrawable to display in Canvas. I'm able to display ... (canvas); } } Screenshot: See Question&Answers more detail:os...

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windows - File is older than 4 minutes in Batch file

I am using this script to calculate the time of a file: set "filename=myfile.txt" rem extract current date ... conditions that I have created? See Question&Answers more detail:os...

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mongodb - Generating a Structure for Aggregation

So here's a question. What I want to do is generate a data structure given a set of input values. ... the good implementations. Happy coding. See Question&Answers more detail:os...

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mysql - INNER JOIN Results from Select Statement using Doctrine QueryBuilder

Can you use Doctrine QueryBuilder to INNER JOIN a temporary table from a full SELECT statement that includes a GROUP BY ... '(' is not defined. See Question&Answers more detail:os...

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Get HTTP Body of Form in JavaScript

Is it possible in Javascript to get the contents of the HTTP Body of the resulting HTTP request that would ... (without actually submitting it). See Question&Answers more detail:os...

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typescript - How can I detect the inner html change in a div with angular 2?

I have a component like @Component({ selector: 'my-component', template: '<div id="myDiv">Some value comes ... the (change) event in angular. See Question&Answers more detail:os...

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powershell - Translating OS X Bash Script for Windows

I use Hedge to transfer Magic Lantern video files shot on my Canon 5D Mark III. On OS X, I'm able ... into a Windows equivalent? Thanks, Thomas See Question&Answers more detail:os...

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java - How to initialize MongoClient once in Spring Boot and use its methods?

Hello I am trying to export the MongoClient after a successful connection in Spring Boot and I am trying to use it ... any Java file. Thank you See Question&Answers more detail:os...

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dynamic sql pivot in sql server

Running this query in sql server 2008 now, but soon plan to move it in creating a report in sql ... @Year column values instead of null See Question&Answers more detail:os...

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python - Execute multiple dependent commands individually with Paramiko and find out when each command finishes

I am writing a program in Python which must communicate through SSH with a physical target, and send to ... of the command execution? Thanks See Question&Answers more detail:os...

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c# - Generate Staff Card

our company wants to print staff card for our personnel so we prepared a template which contains a placeholder for each ... d be glad to listen. See Question&Answers more detail:os...

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git - Copying Doxygen Documentation from gh-pages branch into a subfolder of Master branch

Currently I have a Travis build that generates Doxygen documentation and then uploads this into a gh-pages branch on ... master from the start? See Question&Answers more detail:os...

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Flutter: Update specific index in list (Firestore)

How exactly do you update a specific value in a list based on it's index? For example, in the following list: ... .lastName1': 'newName') }); See Question&Answers more detail:os...

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