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r - Determining UTM zone (to convert) from longitude/latitude

I'm writing a program which expects a number of lat/long points, and I convert them internally to UTM in ... to the proj exectuable. cheers. 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 to cancel resource promise when switching routes

I'm just getting my feet wet with Angularjs. I have an issue which I think has something to do with ... promises Any help is appreciated. See Question&Answers more detail:os...

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

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387 views

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python - How to calculate the statistics "t-test" with numpy

I'm looking to generate some statistics about a model I created in python. I'd like to generate the t-test on ... the student's t-test on them. See Question&Answers more detail:os...

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

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ecmascript 6 - ReactJS with ES6: this.props is not a function when I communicate two components

I'm working with ReactJS with ES6, but I have some problems to communicate child > parent through ... docs/reusable-components.html#es6-classes 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 - The difference between double brace `[[...]]` and single brace `[..]` indexing in Pandas

I'm confused about the syntax regarding the following line of code: x_values = dataframe[['Brains']] The ... bracket syntax is confusing me. See Question&Answers more detail:os...

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

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293 views

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NetBeans PHP code completion for own code

Recently I started using NetBeans 6.7 beta for PHP development instead of Textmate and MacGDBp. I am rather ... see the PHPDoc documentation. 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++ - In Visual Studio, `thread_local` variables' destructor not called when used with std::async, is this a bug?

The following code #include <iostream> #include <future> #include <thread> #include <mutex> std::mutex m; struct ... will always be printed. See Question&Answers more detail:os...

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

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android - How to use "goAsync" for broadcastReceiver?

Background Starting with Honeycomb (API 11) , Android has a feature to allow the broadcastReceiver run in an async way ... should I do with 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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javascript - Is JQGrid free?

Download JQGrid js file from http://www.trirand.com/blog/ . Is it free? What is this http://www. ... and license. Someone clarify please. 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 - Fill available spaces between labels with dots or hyphens

I have a page with labels which are contained in a div, the labels has a variable with and i want to ... these browsers. Thanks to everyone. See Question&Answers more detail:os...

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

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444 views

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ios - How to get only images in the camera roll using Photos Framework

The following code loads images that are also located on iCloud or the streams images. How can we limit ... .Image, options: nil) 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# - Virtual method tables

When discussing sealed classes, the term "virtual function table" is mentioned quite frequently. What exactly is ... + related results. 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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c# - += operator with Events

public void Bar() { Foo foo = new Foo(); **foo.MyEvent += foo_MyEvent;** foo.FireEvent(); } void ... the += operator does with events? See Question&Answers more detail:os...

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

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css - Is it bad design to use table tags when displaying forms in html?

I keep hearing that div tags should be used for layout purposes and not table tags. So does that also apply ... layouts use div tags instead? 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# - View PDF as part of the page

I am trying to view a PDF document in my MVC web page, but I cant make it to work. I would like the PDF ... anybody done this, if yes then how? See Question&Answers more detail:os...

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

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651 views

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bitmap - Getting a DrawingContext for a wpf WriteableBitmap

Is there a way to get a DrawingContext (or something similar) for a WriteableBitmap? I.e. something to ... manipulate the raw pixels directly. See Question&Answers more detail:os...

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

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384 views

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java - mapping Hibernate query results to custom class?

Following up on a question I posted yesterday: How to populate POJO class from custom Hibernate query? Can someone ... Results (my base class). 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 - Jython and python modules

I've just started using the PythonInterpreter from within my Java classes, and it works great! However, if ... modules python has available? See Question&Answers more detail:os...

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

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why reference size is always 4 bytes - c++

On a 32-bit machine I always get the sizeof of a reference 4 bytes even if it's a reference to a double, so ... ; // this will print out 4 } 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 - How to get Return Value of a Stored Procedure

Probably an easy-to-answer question. I have this procedure: CREATE PROCEDURE [dbo].[AccountExists] @UserName nvarchar ... ELSE --insert acocunt See Question&Answers more detail:os...

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

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590 views

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mongoose - How to sort a populated document in find request?

I would like to sort a populated Document from the collection i fetch, i get an error requesting it. Let's admit ... object. by adding 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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261 views

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php - Add http:// prefix to URL when missing

Hello I have a very simple code <a href="'.$aProfileInfo['Website'].'" target="_self"> <div class="callButton"> ... add it when it is not there? 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 - How do I move file a to a different partition or device in Node.js?

I'm trying to move a file from one partition to another in a Node.js script. When I used fs.renameSync I ... either. How can this be done? See Question&Answers more detail:os...

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

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jquery html() callback function

This question has been asked a couple times but not answered in such a way that it can help me with my ... of callback feature? Thank you. See Question&Answers more detail:os...

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

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492 views

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visual studio - Cross-project references between two projects

Is it possible to make a reference between two TypeScript projects? Assume we have the following project structure: ... in my 1st project. See Question&Answers more detail:os...

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

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285 views

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javascript - How can jQuery behave like an object and a function?

jQuery or $ seems to be a function: typeof $; // "function" And it acts like one: $('div'). ... implement this behaviour to my own functions. See Question&Answers more detail:os...

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

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322 views

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javascript - how to bind Bootstrap-datepicker element with angularjs ng-model?

Here is the html for the date field : <div class='form-group'> <label>Check out</label> <input ... project is bloated with javascript libraries. See Question&Answers more detail:os...

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

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file - My async call is returning before list is populated in forEach loop

I have a routine which gets a list of filenames from the device, then reads the file(s) to build a list. However, the ... ); }); }); } }); See Question&Answers more detail:os...

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

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