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How to implement zoom effect for image view in android?

I have to implement image zooming, I have tried with so many codes.But i didnt get full idea of gesture events. I ... me some idea of that.... See Question&Answers more detail:os...

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

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typescript - Avoiding relative paths in Angular CLI

I'm using the latest Angular CLI, and I've created a custom components folder which is a collection of all ... for webpack using Angular CLI? 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 - How can I rewrite history so that all files, except the ones I already moved, are in a subdirectory?

I have a project under git. One day I moved all project files from current directory to foo/bar/ under the project ... you can give me. Thanks! See Question&Answers more detail:os...

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

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sql - row-level trigger vs statement-level trigger

I am having a hard time understanding the difference between 'row-level triggers' and 'statement-level triggers'. ... an example of the two? See Question&Answers more detail:os...

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

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algorithm - How to find max. and min. in array using minimum comparisons?

This is a interview question: given an array of integers find the max. and min. using minimum comparisons. ... would like to do better. See Question&Answers more detail:os...

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

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What does class_eval <<-"end_eval", __FILE__, __LINE__ mean in Ruby?

I'm learning how to use class_eval in modules (I'm somewhat familiar with class_eval) and came across this helpful ... to search for that :). 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 - Spring 4.x/3.x (Web MVC) REST API and JSON2 Post requests, how to get it right once for all?

Before going into details, I know there has been lots of conversations and related questions on Stackoverflow. All of ... by a REST API? See Question&Answers more detail:os...

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

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abstract syntax tree - What is JavaScript AST, how to play with it?

Abstract Syntax Tree.. I always heard that compile to SpiderMonkey AST on Github. So, is that a actual standard of ... How can I play with that? See Question&Answers more detail:os...

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

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Slack API team invitation

I am looking for a call which could send a Slack team invitation email to a new user from my application. ... invitations I can start using 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 embed WebKit into my C/C++/Win32 application?

The solutions I have found are irrelevant: someone used WebKit in a Delphi project someone used it with Java ... C++ application under Win32. 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 - How to Maintain VOIP socket connection in background?

My App Requirement: I should maintain a socket connection to trigger local notification on server push without ... work as per expectation? 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 - Print very long string completely in pandas dataframe

I am struggling with the seemingly very simple thing.I have a pandas data frame containing very long string. df = pd ... but not able to get 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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Human readable javascripts in chrome developer tools

does anybody know whether Chrome Developer Tools can format javascripts into human readable form ? Some kind of beautifier ... not minified ... See Question&Answers more detail:os...

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

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npm - webpack is not recognized as a internal or external command,operable program or batch file

I am Learning React.js and i am using windows 8 OS.i have navigate to my root folder 1.Created the ... command,operable program or batch file 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 - What is the at sign (@) in a batch file and what does it do?

One remotely familiar with windows/dos batch scripting will recognize this line: @echo off For many-many days, I was ... and what does it do? See Question&Answers more detail:os...

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

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objective c - How do I change the color of the text in a UIPickerView under iOS 7?

I'm aware of the pickerView:viewForRow:forComponent:reusingView method, but when using the view it passes in ... views show up anymore. See Question&Answers more detail:os...

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

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angularjs - How do I increase modal width in Angular UI Bootstrap?

I am creating a modal: var modal = $modal.open({ templateUrl: "/partials/welcome", controller: "welcomeCtrl", ... way to increase its width? See Question&Answers more detail:os...

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

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288 views

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php - Get Image Height and Width as integer values?

I've tried to use the PHP function getimagesize, but I was unable to extract the image width and height as an ... . How can I achieve 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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431 views

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posix - Why does SIGPIPE exist?

From my understanding, SIGPIPE can only occur as the result of a write(), which can (and does) return -1 ... a result, am I missing something? See Question&Answers more detail:os...

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

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objective c - iPhone: Setting Navigation Bar Title

Hey all. I'm still pretty new to iPhone development, and I'm having a bit of trouble figuring out how to ... to get it happening right? Thanks! See Question&Answers more detail:os...

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

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675 views

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linux - How do you find out which version of GTK+ is installed on Ubuntu?

I need to determine which version of GTK+ is installed on Ubuntu Man does not seem to 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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503 views

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ruby on rails - Difference between form_for , form_tag?

What is the difference between form_for and form_tag? Is anything different for form_remote_for and form_remote_tag? 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 - Example of O(n!)?

What is an example (in code) of a O(n!) function? It should take appropriate number of operations to run ... I'm asking about time complexity. See Question&Answers more detail:os...

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

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361 views

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javascript - Super in Backbone

When I override the clone() method of a Backbone.Model, is there a way to call this overriden method from my ... the original clone method } }) See Question&Answers more detail:os...

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

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Django Rest Framework: Disable field update after object is created

I'm trying to make my User model RESTful via Django Rest Framework API calls, so that I can create ... return [IsStaffOrTargetUser()] Thanks! See Question&Answers more detail:os...

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

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300 views

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Hibernate Criteria Restrictions AND / OR combination

How would I achieve this using Hibernate Restrictions? (((A='X') and (B in('X',Y))) or ((A='Y') and (B='Z'))) See Question&Answers more detail:os...

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

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378 views

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shellexecute - Exec a shell command in Go

I'm looking to execute a shell command in Go and get the resulting output as a string in my program. I saw the ... of how to do so. Any ideas? See Question&Answers more detail:os...

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

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659 views

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bash - Run one command after another, even if I suspend the first one (Ctrl-z)

I know in bash I can run one command after another by separating them by semicolons, like $ command1; command2 Or ... term for what Ctrl-z does? See Question&Answers more detail:os...

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

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