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android - Is main thread the same as UI thread?

The Android doc says "Like activities and the other components, services run in the main thread of the application ... same thing as UI thread? 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 - How to inject ApplicationContext itself

I want to inject an ApplicationContext itself to a bean. Something like public void setApplicationContext( ... possible in spring? 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# - How to prevent or block closing a WinForms window?

How can I prevent window closing by showing a MessageBox? (Technology:WinForms with C#) When the close event ... /ignore closing event } } 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 - In Espresso, how to avoid AmbiguousViewMatcherException when multiple views match

Having gridView which has some images. The gridView's cell comes out from same predefined layout, which has same id and ... ****MATCHES**** | 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 do I redirect in Django with context?

I have a view that validates and saves a form. After the form is saved, I'd like redirect back to a ... but that did not work. 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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javascript - Can I use a regular expression in querySelectorAll?

On a page I'm doing I will be ending up with custom link elements like this: <link rel="multiply" type="service/math" ... ? If so, how to do 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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css - Why is backface-visibility hidden not working in IE10 when perspective is applied to parent elements?

Ok, so here's another IE10 glitch. The problem is that applying perspective on parent elements breaks the backface- ... the one i've mentioned? See Question&Answers more detail:os...

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

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amazon web services - Signature expired: is now earlier than error : InvalidSignatureException

I am trying a small example with AWS API Gateway and IAM authorization. The AWS API Gateway generated the below ... " What am I missing ? See Question&Answers more detail:os...

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

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xml - using XmlArrayItem attribute without XmlArray on Serializable C# class

I want XML in the following format: <configuration> <logging> ... Configuration : IEquatable<Configuration> 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++ - <dirent.h> in visual studio 2010 or 2008

I want to use #include<dirent.h> in my code but this error happen: Cannot open include file: 'dirent.h': No ... How can I solve this problem ? See Question&Answers more detail:os...

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

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698 views

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excel - VBA using ubound on a multidimensional array

Ubound can return the max index value of an array, but in a multidimensional array, how would I specify WHICH ... I have Ubound return 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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highlighting the selected item in the listview in android

I am having 1 list view contactslist. I wrote the code for highlighting the selected item in the ... .setBackgroundColor(colors[colorPos]); 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 set scope property with ng-init?

I am trying to set the value of a $scope property using ng-init, and I am unable to access that value in ... undefined. Shouldn't be 'value'? See Question&Answers more detail:os...

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

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mongodb - Remove multiple documents from mongo in a single query

I have a list of mongo '_id' which I want to delete. Currently I am doing this # inactive_users --> list ... query again and again. 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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SSIS how to set connection string dynamically from a config file

I am using SQL Server Integration Services (SSIS) in SQL Server Business Intelligent Development Studio. I need to ... to an SSIS 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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87 views

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How to create dropdown list dynamically using jQuery?

How do you create a dropdown list dynamically using jQuery? By dropdown list, I mean a <select> with its associated <option> values. See Question&Answers more detail:os...

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

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351 views

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Java Generic List<List<? extends Number>>

How come in java we cannot do: List<List<? extends Number>> aList = new ArrayList<List<Number>>(); Even ... to List<List<? extends Number>> See Question&Answers more detail:os...

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

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visual studio - Unable to create the virtual machine

I was so happy today that I have been finally able to install Windows Phone 8 SDK and try it a bit. I ... if you can). Anybody can 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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151 views

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c++ - std::string in a multi-threaded program

Given that: 1) The C++03 standard does not address the existence of threads in any way 2) The C++03 ... ? And what is a good workaround? See Question&Answers more detail:os...

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

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Hosting the .NET runtime in a Delphi Program

I was looking into using some .NET code from within a Delphi program, I will need to make my program extensible ... a C# wrapper may not 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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207 views

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Triple pointers in C: is it a matter of style?

I feel like triple pointers in C are looked at as "bad". For me, it makes sense to use them at ... time wrapping their heads around pointers? 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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Having trouble with fork(), pipe(), dup2() and exec() in C

Here's my code: #include <stdio.h> #include <stdlib.h> #include <unistd.h> #include <wait.h> #include <readline/ ... what's wrong with my code? 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 - Setting a background image for a tabbar

I'm trying to programmatically set the background image for a tabbar in my app. My code is as follows: ... be appreciated. Regards, Stephen See Question&Answers more detail:os...

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

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244 views

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c++ - Why does Boost.Asio not support an event-based interface?

I am attempting to understand Boost.Asio, with the intention of potentially implementing a signaling system ... really condition variables). See Question&Answers more detail:os...

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

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node.js - Package cairo was not found in the pkg-config search path. Node j.s install canvas issue

I am having a problem installing installing the canvas module in node..It seems to be something ... the pkg_config_path environment variable? See Question&Answers more detail:os...

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

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342 views

1 answer

javascript - Why isn't "2016-02-16" equal to "2016-02-16 00:00"?

I'm trying to pass both date strings to new Date(t). I expect both strings represent the same time, ... I be doing something differently? See Question&Answers more detail:os...

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

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290 views

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ios - Programmatically switching between tabs within Swift

I need write some code to switch the view to another tab when the iOS app starts (so, for example, the ... quite sure how to implement 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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409 views

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jdbc - Seeing the underlying SQL in the Spring JdbcTemplate?

I am learning about the wonders of JdbcTemplate and NamedParameterJdbcTemplate. I like what I see, but is there any ... in an outside tool). See Question&Answers more detail:os...

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

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