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bluetooth - Google Glass GDK: How to Communicate with Android Device

I'm looking for a way to send data between my Android Device and Google Glass that doesn't rely on Cloud ... transfer data in both directions. See Question&Answers more detail:os...

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

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swift - navigation bar rightbaritem image-button bug iOS 11

This code works ok in ios10. i get my label and an image button which is the user photo ... .NavigationItem.rightBarButtonItem = labelItem } See Question&Answers more detail:os...

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

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layout - "Canvas: trying to draw too large bitmap" when Android N Display Size set larger than Small

I have a published app that is crashing at startup on Android N when the newly introduced Display size OS ... would be greatly 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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javascript - difference between "void 0 " and "undefined"

I'm using "Closure Compiler", when compiling my scripts I spend the following: Before compiling: // ==ClosureCompiler ... : 5ms void 0: 3ms 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 wait until jQuery ajax request finishes in a loop?

I have that code : for (var i = 0; i < $total_files; i++) { $.ajax({ type: 'POST', url: 'uploading ... the web browser. How 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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expression - Regex pattern for HH:MM:SS time string

I want to parse a hh:mm:ss string. A simple one is ([0-1]?d|2[0-3]):([0-5]?d):([0-5] ... other simpler regular expression, that can do the job. 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 - Fetch Contacts in iOS 7

This code works fine with iOS5/iOS6 but not working with iOS7. CFErrorRef *error = NULL; ABAddressBookRef addressBook ... :%@", phoneNumber); } 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 - Android HTML.fromHTML() with images?

My Android application receives HTML content with images in it. Is it possible to make fromHTML() function to ... to TextView images? 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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asp.net mvc - Should ServiceStack be the service layer in an MVC application or should it call the service layer?

I'm creating an MVC website and also intend to create a web API for use both within the website and ... clients and the MVC controllers? 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 random is JavaScript's Math.random?

For 6 years I've had a random number generator page on my website. For a long time, it was the first ... built-in Math.random function. 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++ - Why isn't the [] operator const for STL maps?

Contrived example, for the sake of the question: void MyClass::MyFunction( int x ) const { std::cout << m_map[ ... is the [] operator non-const? 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 does Java allow arrays of size 0?

Arrays in java are fixed in length. Why does Java allow arrays of size 0 then? String[] strings = new String[0]; 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++ - Understanding std::hardware_destructive_interference_size and std::hardware_constructive_interference_size

C++17 added std::hardware_destructive_interference_size and std::hardware_constructive_interference_size. First, I thought it ... be running? 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 does the leading dollar sign affect single quotes in Bash?

I need to pass a string to a program as its argument from the Bash CLI, e.g program "don't do this" The string ... I can't find what I need... 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 - About the PIL Error -- IOError: decoder zip not available

I am getting the: IOError: decoder zip not available when I try to draw an image and save to a jpeg in ... it comes to viewing/uploading images. 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 - HorizontalScrollView inside SwipeRefreshLayout

I implemented the new SwipeRefreshLayout component in my application and it works well with any vertical views, like ... an hour or 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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mysql - ERROR: Loading local data is disabled - this must be enabled on both the client and server sides

I don't understand the responses that others have provided to similar questions except for the most obvious ones, ... the command line shell. 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 run Java program in terminal with external library JAR

This should be simple but I have never done it before and didn't find any solution. I am currently using ... and run the program? 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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Why String.replaceAll() in java requires 4 slashes "\\" in regex to actually replace ""?

I recently noticed that, String.replaceAll(regex,replacement) behaves very weirdly when it comes to the escape- ... messed up like 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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Uploading file in php server from android device

I am trying to upload file to a php server from my android device but server is not receiving any file. here is ... "Upload successful."}');?> See Question&Answers more detail:os...

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

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101 views

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ios - Method overloading in Objective-C?

As far as my knowledge, Objective-C does not support method overloading. What can be the alternative for this ... use different method name? 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 check if URL is valid in Android

Is there a good way to avoid the "host is not resolved" error that crashes an app? Some sort of a way to try ... ) and see if it's even valid? See Question&Answers more detail:os...

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

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reactjs - How to re-render flatlist?

Unlike ListView we can update this.state.datasource. Is there any method or example to update FlatList or re-render ... } horizontal={false} /> See Question&Answers more detail:os...

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

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security - PHP setcookie "SameSite=Strict"?

I recently read "RFC 6265" on the attribute "Same Site", I looked at some articles that talked about ... adopted by Chrome Latest HTTPbis draft 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.os.TransactionTooLargeException on Nougat

I updated Nexus 5X to Android N, and now when I install the app (debug or release) on it I am ... os.ZygoteInit.main(ZygoteInit.java:755)? See Question&Answers more detail:os...

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

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163 views

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Android Studio - Creating Modules without copying files?

I'm creating projects with dependencies in Android Studio. I know how to link projects by adding modules. But ... files between folders. 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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116 views

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How can I customize serialization of a list of JAXB objects to JSON?

I'm using Jersey to create a REST web service for a server component. The JAXB-annotated object I want to ... to configure JAXB 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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128 views

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List selectors for Objective-C object

I have an object, and I want to list all the selectors to which it responds. It feels like this should be ... m having trouble finding the APIs. See Question&Answers more detail:os...

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

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