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scala - No configuration setting found for key 'akka.version'

I am learning akka-remoting and this is how my project looks The project structure looks like project/pom.xml project ... }</scalaVersion> </configuration> </plugin> </plugins>...

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

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563 views

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android - Changing locale: Force activity to reload resources?

So I have a language setting in my application. When the language is switched, I would like all the textviews ... force reload of the resources? See Question&Answers more detail:os...

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

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repeat css background image a set number of times

is there a way to set the number of times a background image repeats with css? 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 combiner in Stream.collect method work in java 8?

I created simple demo : public static void main(String[] args) { List<String> list2 = Arrays.asList("adf" ... combiner work in collect method? 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 - Convert hexadecimal string (hex) to a binary string

I found the following way hex to binary conversion: String binAddr = Integer.toBinaryString(Integer.parseInt(hexAddr, ... for any assistance. See Question&Answers more detail:os...

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

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329 views

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power management - How to get information about android battery usage by application

How can I get battery usage per application in Android. I need to know % of battery spent by ... but for specific applications 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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SMS URL on Android

I was wanting to know if Android had a similar feature to the iPhone in that you can use an HTML A tag ... suggests it is available on Android. See Question&Answers more detail:os...

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

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270 views

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C#: Getting size of a value-type variable at runtime?

I know languages such as C and C++ allow determining the size of data (structs, arrays, variables...) at runtime ... .. Here it is my last hope See Question&Answers more detail:os...

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

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.net - Test to see if an image exists in C#

I am writing a diagnostic page for SiteScope and one area we need to test is if the connection to the ... help is greatly appreciated. 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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Is it possible to use a C++ smart pointers together with C's malloc?

Some of my code still uses malloc instead of new. The reason is because I am afraid to use new because it ... this possible? Thanks, Boda Cydo. 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 volatile array?

How do I make an array volatile? Because as I've come to understand, it's unsafe to make an array volatile? See Question&Answers more detail:os...

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

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apache - Match Question Mark in mod_rewrite rule regex

I am looking to rewrite urls with multiple substrings. One substring is being requested as a subdirectory, while any ... do I accomplish 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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data binding - WPF - Bind to Item Index from within ItemTemplate of ItemsControl?

Is there a way to bind to the ItemIndex from within the ItemTemplate of an ItemsControl? For example: ... .ItemTemplate> </ItemsControl> See Question&Answers more detail:os...

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

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.net 3.5 - How do I group items in a WPF ListView

I have a ListView that I want to group results into, however the examples I am finding are not ... .GroupDescriptions.Add(groupDescription); } 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 - HttpServerUtility.UrlPathEncode vs HttpServerUtility.UrlEncode

What's the difference between HttpServerUtility.UrlPathEncode and HttpServerUtility.UrlEncode? And when should I choose one over the other? 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 - ImageLoader must be init with configuration before using in UIL

I got the error: ImageLoader must be init with configuration before using is the error from Illegal State ... .Choreographer$CallbackRecord.run(Choreographer.java:725) 07-19 11:...

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

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211 views

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How to read binary data in AngularJS in an ArrayBuffer?

In AngularJS there is the $http.get to dynamically fetch data. Unfortunately, from the official doc is not easy ... a cross-origin resource). See Question&Answers more detail:os...

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

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471 views

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iphone - Changing font size of tabbaritem

Is it possible to change the font size of tabs? See Question&Answers more detail:os...

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

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Is it possible to catch an access violation exception in .NET?

Is there anything I can do to catch an AccessViolationException? It is being thrown by a unmanaged DLL that I don't control. 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 - This application is modifying the autolayout engine from a background thread, which can lead to engine corruption and weird crashes

I get this log in the console when I am running my application in is simulator. Haven't seen this in iOS 8. ... can provide in regards to 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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How to convert Java assignment expression to Kotlin

Something in java like int a = 1, b = 2, c = 1; if ((a = b) !=c){ System.out.print(true); } now it ... ((tmp=input.read(bytes))!=-1) { } } See Question&Answers more detail:os...

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

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354 views

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ruby - Where is the Rails method that converts data from `datetime_select` into a DateTime object?

When I use <%= f.datetime_select :somedate %> in a form, it generates HTML like: <select id="some_date_1i" ... a solution to that other 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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212 views

1 answer

ios - Subtitles of UITableViewCell won't update

Today I started to get my apps ready for iOS8. I discovered that the subtitles of my UITableCells won't update ... Am I doing something wrong? See Question&Answers more detail:os...

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

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485 views

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c# - Why are interfaces not [Serializable]?

I would think that adding that attribute to an interface would be helpful make sure you do not create classes ... wanted to ask the experts. See Question&Answers more detail:os...

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

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668 views

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collections - Java Stream: divide into two lists by boolean predicate

I have a list of employees. They have isActive boolean field. I would like to divide employees into two lists ... is the most sophisticated way? See Question&Answers more detail:os...

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

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1.1k views

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is there a mysql function to decode html entities?

i was wondering if there is a MYSQL function to decode text with html entities. I have seen some approaches ... to manage all the entities. See Question&Answers more detail:os...

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

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581 views

1 answer

c# - Execute CMD command from code

In C# WPF: I want to execute a CMD command, how exactly can I execute a cmd command programmatically? See Question&Answers more detail:os...

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

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544 views

1 answer

c# - How do I capture Keys.F1 regardless of the focused control on a form?

I used KeyDown event and some simple code like if (e.KeyCode == Keys.F1) to capture F1 is pressed on a ... there any cleaner 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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