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php - How to apply a class randomly without to duplicate in loop?

I have a loop where I am inserting some html element and I need to add a class to it but I need this class to be from 1 ... : 1,3,4,2 or 4,2,1,3 See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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math - How do I make 100 = 1? (explanation within)

Right now I have a code that can find the number of combinations of a sum of a value using numbers greater ... , "Combinations", len(solutions)) See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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java - Why doesn't Html.fromHtml not working for String in Android?

One String value is coming from my firebase: if (task.isSuccessful()) { // binding.contentMain ... com/open?id=19yry9top_W8LREw5SEaZKWYWSlnCP1io See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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java - Will the SELECT Query be able to retrieve 200K records in Spring Batch

PROBLEM: We have a below query to be triggered in a database that may have 200K records in TABLE. SELECT a.* ... to the List? Please advice. See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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java - Google play game services and SHA1 certificate

In google play game services, you have to link your apps to your Game service campaign. Whenever you link an ... is pretty unclear about this. See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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aframe - Control HTML Objects with A-Frame Entity

Is it possible to control regular html objects outside of a-scene using A-Frame entities? For example, I would ... in advance for your help! See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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html - Color change onhover?

How do you make a simple square that when you hover (or mouseover) the whole thing changes color? Thanks for the help! See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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Unable to make logback work with karaf 3.0.4

I am attempting to make karaf 3.0.4 use logback. In the code i attempt to programatically create a ... i missing something? Regards, Madhav See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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Castle ActiveRecord Error With View: NHibernate.PropertyNotFoundException for generated key

I'm mapping a view using ActiveRecord, which means I need a primary key. I don't have one, so I'm using ... Can anyone see what I'm missing? See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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php - Running a database query before every route runs

So I am using Slim Framework, idiorm and twig to build an application and have a separate template file for ... hope that makes sense. Thanks See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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How do I access a 2D array in JavaScript, or D3.JS

I want to access the data in the second array from the following code: var data = [ ["Team 1", 3], [ ... I access the data inside those arrays? See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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What would I do with Azure Releases when I have a WPF application?

Would there be a purpose of Azure Releases if I'm just building a WPF application? In Azure Builds I can just ... to a drop location, right? See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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qr code - zxing - android - read multiples qr images

How i can do to read multiples QR images and get the code of all images at the same time? For example: I have ... 3 QR codes at the same time. See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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ios - How to find map annotations that fit my criteria

I have a MapView with user location, and a bunch of Map annotations. At first I want to show all the ... How do i find these annotations? See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Google maps alternative routes won't update

I have created a directions map from one point to multiple specific point. When one change end point the map ... the right sidebar as well. See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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python - how to find the pathing flow and rank them using pig or hive?

Below is the example for my use case. See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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ibm mobilefirst - EventTransmitterPiggybacker.onFailure(EventTransmitterPiggybacker.java:68) when trying to invoke any worklight adapter Android

Hey i'm creating android app which using worklight native api but i'm getting this Exception when there is ... .run(ThreadPoolExecutor.java:587) See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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symfony - Unable to generate an IRI for the item of type

I am actually building an API based on: symfony/flex: v1.0.61 symfony: v4.0.3 api-platform/api-pack: v1 ... order of the route? Thanks Here what See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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string - Want to remove the whitespaces, with java built in methods

I have developed an application that read how many files are there in a java package inside the java project and ... ++ Please advise for this See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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reactjs - While iterating the array, the records are not completely displaying in react hooks page

While iterating using map function in react-hooks, array data is not properly displaying in the page, I ... } export default Availability; See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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codeigniter - MySQL Available Balance has not match with Actual Balance

I have a MySQL database that manages receives and issues of items. One of the tables includes as follows. There are ... ?. Can anyone help ? See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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how to add listener in android on row?

I am trying to make a custom list using a custom adapter and a fragment. I am able to make a list view. ... (customAdapter); return view; } } See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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javascript - 3d coordinates to 2d screen position

Trying to create interactive GUI for my app using threejs. I've found this tutorial: http://zachberry.com/blog ... .innerHeight, 1, 10000 ) See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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c# - Converting JSON to Array using NewtonSoft.JSON results in Error

I'm trying to convert the following JSON to an array {"Lavasoft":null,"STOPzilla":null,"Zillya":null," ... ,3]) to deserialize correctly. See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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ios - UIToolbar not positioned at the bottom on device but appears ok in storyboard

I'm testing the new universal storyboard in XCode 6. I basically created a view with a toolbar positioned ... width for all different screens? See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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java - My library not detecting external dependencies mentioned in its gradle file

I have created a library ,when I am importing it , the external dependencies mentioned in the gradle file ... { delete rootProject.buildDir } See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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sql - datetime format changes upon oledbCommand.executeNonQuery

i have an sql insert query in my website,which inserts a few strings and ints, and a datetime in "dd/MM/ ... object holding all of the data. See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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android - ViewPager with FragmentPageAdater not working properly?

I have an Activity which extends ActionBarActivity and activity has following code in xml. <android.support.v4 ... Activity or Fragment rootView See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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