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ios - Swift 3.0 Error: Escaping closures can only capture inout parameters explicitly by value

I'm trying to update my project to Swift 3.0 but I have some difficulties. I'm getting next error: "Escaping ... someone help me to fix 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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Android: how to refresh ListView contents?

My ListView is using an extension of BaseAdapter, I can not get it to refresh properly. When I refresh, it ... (); mList.invalidateViews(); } 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 - Generate JPA 2 Entities from existing Database

How can I generate JPA2 compliant @Entity from existing Databases?. I found this: Question Still its not clear ... independent way to do 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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java - Clearing and setting the default home application

How in the world does Nova manage this? I'm literally trying to do exactly the same thing: provide users with a ... way that I would like to. 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 - Share image and text through Whatsapp or Facebook

I have in my app a share button and i want to share an image and a text at the same time. In GMail ... same time (WhatsApp). Thanks in advance. 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 SD Card Write Permission using SAF (Storage Access Framework)

After a lot of findings about how to write(and rename) a file in SD Card (android 5 and above), I ... code I get EAacces permission denied. 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 - Keeping object on top of keyboard in the event of becomeFirstResponder or resignFirstResponder?

I currently have a UITextField on top of a keyboard. When you tap it, it should stick on top of the keyboard ... to the top of the keyboard. 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 String to Float

I am not familiar with PHP at all and had a quick question. I have 2 variables pricePerUnit and InvoicedUnits. Here' ... PHP. What should I 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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javascript - Regex to replace everything except numbers and a decimal point

I have a text field that needs to remain only text or decimal. Here is the code that I'm currently using to ... a decimal? Thanks for the help See Question&Answers more detail:os...

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jquery - Append text to input field

I need to append some text to an input field... See Question&Answers more detail:os...

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android studio - How to set Java SDK path in AndroidStudio?

I had Java 1.7.0_21 installed and I installed 1.7.0_45 today after uninstalling the previous version. Now Android ... also but didn't work. See Question&Answers more detail:os...

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

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ruby on rails - Overriding id on create in ActiveRecord

Is there any way of overriding a model's id value on create? Something like: Post.create(:id => 10, :title ... ideal, but obviously won't work. See Question&Answers more detail:os...

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javascript - What is the difference between jQuery's mouseout() and mouseleave()?

What is the difference between jQuery's mouseout() and mouseleave()? See Question&Answers more detail:os...

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c# - DateTime to javascript date

From another answer on Stackoverflow is a conversion from Javascript date to .net DateTime: long msSinceEpoch = ... DateTime to Javascript Date? See Question&Answers more detail:os...

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

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swift3 - How to get time (hour, minute, second) in Swift 3 using NSDate?

How can you determine the hour, minute and second from NSDate class in Swift 3? In Swift 2: let date = ... hour = components.hour Swift 3? 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 to format a phone number with jQuery

I'm currently displaying phone numbers like 2124771000. However, I need the number to be formatted in a more human ... ="phone">2124771000</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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powershell - Obtaining ExitCode using Start-Process and WaitForExit instead of -Wait

I'm trying to run a program from PowerShell, wait for the exit, then get access to the ExitCode, but ... .ExitCode property from this process? 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# - Casting vs Converting an object toString, when object really is a string

This isn't really an issue, however I am curious. When I save a string in lets say an DataRow, it is cast ... Can anyone clear this up for 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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android - What is the difference between src and background of ImageView

I am a puzzled about using src or background for an ImageView. I know the former means the content of this ... I don't see the difference. See Question&Answers more detail:os...

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

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indexing - How do I get MySQL to use an INDEX for view query?

I'm working on a web project with MySql database on Java EE. We needed a view to summarize data from 3 ... predicate down in the view query. 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# - "Invalid provider type specified" CryptographicException when trying to load private key of certificate

I'm trying to read the private key of a certificate which has been shared with me by a third-party service ... (); Console.ReadLine(); } See Question&Answers more detail:os...

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

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html "data-" attribute as javascript parameter

Lets say I have this: <div data-uid="aaa" data-name="bbb", data-value="ccc" onclick="fun(this.data ... someone post a working example 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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dns - CNAME SSL certificates

If I go to www.example.com which has an image on the page that links to assets.example.com which is a ... , but assets.example.com does? See Question&Answers more detail:os...

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javascript - How to get the global/world position of a child object?

How do I get the global position of an Object3D inside another Object3D? setup: var parent = new THREE.Object3D(); ... not (200, 200, 200). See Question&Answers more detail:os...

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

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hive - What is the difference between Apache Spark SQLContext vs HiveContext?

What are the differences between Apache Spark SQLContext and HiveContext ? Some sources say that since the HiveContext ... using Apache Spark ? 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 - AngularJS HTML5 Mode - How do direct links work without server specific changes?

Note: This question could also read: How to support bookmarking of hashbang-less client side mvc frameworks in Java. ... and seems like a hack. 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++ - C++11: Compile Time Calculation of Array

Suppose I have some constexpr function f: constexpr int f(int x) { ... } And I have some const int N known at compile ... << X[3] << endl; } 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 - Embedding SVG in PDF (exporting SVG to PDF using JS)

The starting points: I don't have a server that can provide anything but static files. And I have an SVG ... . The versions that supports SVG. See Question&Answers more detail:os...

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

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