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objective c - How Do I Blur a Scene in SpriteKit?

How would I add a gaussian blur to all nodes (there's no fixed number of nodes) in an SKScene in SpriteKit? A ... this is what I'm going for: See Question&Answers more detail:os...

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reactjs - webpack can't find module if file named jsx

As I write webpack.config.js like this module.exports = { entry: './index.jsx', output: { filename: 'bundle.js' ... named *.jsx can't be found? See Question&Answers more detail:os...

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c# - How to create custom PropertyGrid editor item which opens a form?

I have a List<> (my custom class). I want to display a specific item in this list in a box on the ... the selected value. Any help appreciated. See Question&Answers more detail:os...

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c# - How to detect whether a character belongs to a Right To Left language?

What is a good way to tell whether a string contains text in a Right To Left language. I have found ... character belongs to a RTL language? See Question&Answers more detail:os...

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android - Accessing files from genymotion sd card

I have been using genymoton for quite some time now. Could someone pls. tell me if there is a way by ... driver and then download on windows. See Question&Answers more detail:os...

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c++ - Which std::async implementations use thread pools?

One of the advantages of using std::async instead of manually creating std::thread objects is supposed to be ... any information you can offer. See Question&Answers more detail:os...

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Decode HTML entities in android

I need to decode HTML entities, e.g. from ö to ö, and & to &. URLEncoder.decode(str) ... any function for decoding HTML entities? See Question&Answers more detail:os...

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cryptography - Is calculating an MD5 hash less CPU intensive than SHA family functions?

Is calculating an MD5 hash less CPU intensive than SHA-1 or SHA-2 on "standard" laptop x86 hardware? I'm ... matters, let's assume its 300K. See Question&Answers more detail:os...

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How to compare two dates to find time difference in SQL Server 2005, date manipulation

I have two columns: job_start job_end 2011-11-02 12:20:37.247 2011-11-02 13:35:14.613 How would it be possible ... : 1900-01-01 01:14:37.367 See Question&Answers more detail:os...

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Get my phone number in android

How can I get my phone number in Android? When I use: TelephonyManager tMgr =(TelephonyManager)this.getSystemService( ... it returns null, why? See Question&Answers more detail:os...

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RegEx pattern any two letters followed by six numbers

Please assist with the proper RegEx matching. Any 2 letters followed by any combination of 6 whole numbers. ... would not DDD12345 12DDD123 See Question&Answers more detail:os...

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events - Remove key press delay in Javascript

I have the following problem: I'm trying to write a Javascript game, and the character is being controlled by ... Does anybody have an idea? See Question&Answers more detail:os...

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datetimeoffset - Subtract 1 day with PHP

I'm trying to take a date object that's coming out of my Drupal CMS, subtract one day and print out both ... The output always comes out blank. See Question&Answers more detail:os...

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html - HTML5 validation when the input type is not "submit"

I'm using HTML5 for validating fields. I'm submitting the form using JavaScript on a button click. But the ... in the function submitform(). See Question&Answers more detail:os...

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Need good example: Google Calendar API in Javascript

What I'm trying to do: Add events to a google calendar from my site using javascript. What I can't do: ... .nmt.edu/~bbean/banweb/index.php 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 - Find top N elements in an Array

What would be the best solution to find top N (say 10) elements in an unordered list (of say 100). The ... But is there any better alternative? See Question&Answers more detail:os...

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listener - Android TabWidget detect click on current tab

I am trying to find way to be able to fire an onclick event on a tab when this tab is the current tab ... tab behavior. Any idea there outside? See Question&Answers more detail:os...

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database - Case Sensitive collation in MySQL

Is there any Collation type in MySQL which supports Case Sensitive. I had all type of collation in MySQL ... are case Insensitive collation. See Question&Answers more detail:os...

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c - what is the unsigned datatype?

I've seen this unsigned "typeless" type used a couple of times, but never seen an explanation for it. I ... , or just a compiler extension? See Question&Answers more detail:os...

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javascript - fetch() unexpected end of input

I am using fetch() to grab data from api server. My error looks like this: Uncaught (in promise) SyntaxError: ... (data => console.log(data)) See Question&Answers more detail:os...

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c - Is there any overhead for using variable-length arrays?

Is there some overhead of using variable-length arrays? Could the size of array be passed via command line ... dynamically allocating an array? See Question&Answers more detail:os...

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Get min and max value in PHP Array

I have an array like this: array (0 => array ( 'id' => '20110209172713', 'Date' => '2011-02-09', 'Weight' ... on how to do this ? Thank you ! See Question&Answers more detail:os...

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javascript - How to swipe top down JQuery mobile

I'm trying to make event on swiping up and down instead of left and right i have this roll as image shows: ... down as image displays any help? See Question&Answers more detail:os...

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javascript - window.variableName

I am going through some code and at the beginning of the script we have var emailID = email. Later on, ... work and would violate my contract. See Question&Answers more detail:os...

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javascript - Any way to get a bounding box from a three.js Object3D?

I'm loading an OBJ file using Three.js and OBJLoader.js. This returns a Three.Object3D object, which has what you ... for it-- is this possible? See Question&Answers more detail:os...

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asp.net mvc - Do I need to install MVC 3/4 on web server to run mvc application

I've a MVC 4 application and runs well on my DEV Machine where I installed MVC 4 extension for VS ... to infrastructure team. Thanks. See Question&Answers more detail:os...

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How to create and use a multi-dimensional array in Scala?

How do I create an array of multiple dimensions? For example, I want an integer or double matrix, something like ... if yes, which is best? See Question&Answers more detail:os...

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What is C++ Mixin-Style?

I have just come across this keyword C++ Mixin-Style, do anyone know what this is? In this post, is ... pattern as described in this document? See Question&Answers more detail:os...

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

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