Recent questions tagged Java

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java - How to add Cc and Bcc in Amazon SES SendRawEmail?

How to add the list of Cc and Bcc recipients in sendrawemail (java). I'm just adding all ... (rawMessage).withDestinations(receipients); See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - Broadcast receiver not working when app is closed

So I have two different apps made, one sends a broadcast and another receives it and displays a toast. However, ... > </activity> </application> See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - Spring boot can not find jsp views

Helo everyone! I completed my Spring based web app and then started to rebuild it to Spring boot because it gives me ... t know how to solve it! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - Can I set a timeout for a InputStream's read() function?

I have a DataInputStream that I obtained from a Socket. Is there any way I can set a timeout for dis.read(. ... that much at this point. Thanks. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - How to reference mockito within tycho?

I'm currently trying to get my build (~30 bundles) done by tycho. I faced some confusing problems when using ... bit more... Thanks in advance See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - Limited SortedSet

i'm looking for an implementation of SortedSet with a limited number of elements. So if there are more elements added then ... ), t1.first()); } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - NoClassDefFoundError of com/fasterxml/jackson/databind/ObjectMapper with Maven

This is a similar question as the one here, which is unfortunately unresolved yet. If you want to debug the ... target/Demo-1.0-SNAPSHOT.jar See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - How to avoid using Optional.get and Optional.isPresent

public ValueA map(ValueB valueB, Date date) { Optional<ValueC> valueCOpt = find(valueB); if (valueCOpt.isPresent ... or best practices here? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - How to inflate a layout dynamically?

I have the following layout defined in XML: <?xml version="1.0" encoding="utf-8"?> <RelativeLayout xmlns: ... ProgressBar and assign it in code? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - Selenium not detecting the second window in IE

My application opens up a new window on clicking a button and i need to perform some actions in that window. ... Home Page; Grey Screen - Popup See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - Collecting stream back into the same collection type

Suppose I have a collection of the unknown type. What I want to do is stream it, do some stuff on the stream ... question. So, is it possible? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - What is better to use: Action vs ActionListener?

Myself, I always use ActionListener as swing event-handler (e.g. button-click), and it is the most common ... benefits I get from doing so? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - Browse, read, and remove a message from a queue using IBM MQ classes

I'm writing a simple Java application using MQ classes for Java with Eclipse. Right now I'm able to ... series-messages-browse-and-delete.html See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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480 views

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java - Convert a Julian Date to Regular Calendar Date

How do I convert a 7-digit julian date into a format like MM/dd/yyy? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - Passing binary blob through a content provider

I have a content provider that is custom to my set of Android applications, and one of the things it needs to ... in the content provider's APK. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - Can I use JAVAC to compile a project with multiple files and directories?

I'm working on a very large project that has associated class files in multiple directories, all stemming from the ... Thanks! I appreciate it! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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330 views

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java - How is the SSL client certificate chosen when there are multiple matching certificates?

It's not something that should happen by design, but for security concerns, i'm wondering how will the " ... sending something weird). Thanks! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - Eclipse Maven: SLF4J: Class path contains multiple SLF4J bindings

I got this error when trying to run as Maven Build. Could someone please help me resolve the binding ... [org.slf4j.impl.SimpleLoggerFactory] See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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271 views

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java - Right Shift to Perform Divide by 2 On -1

I know that I can perform divide by 2 using right shift. For simplicity, take a 4 bit number system -1 - 1111 ... ? You guy put an if check? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - Is it possible to add data to a string after adding "" (null)?

I have a string that I am creating, and I need to add multiple "" (null) characters to the string. ... The data after is getting ignored. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - How do I create a regular expression for this in android?

Suppose I have a string like this: string = "Manoj Kumar Kashyap"; Now I want to create a regular expression to ... . I am using java language. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - SimpleDateFormat timezone bug on Android

I've been trying to isolate a bug in my application. I succeeded in producing the following "riddle": SimpleDateFormat f1 ... 2.1 (API 7). See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - Audio Clip won't loop continuously

Can anyone point me in the right direction as to why this code will not play this audio clip continuously ... clip.loop(Clip.LOOP_CONTINUOUSLY); See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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361 views

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java - Generating UUID through Maven

I need to set a property in maven pom.xml file which should be a UUID. Can anybody tell me what is the ... is an easier option. Thanks, Shekhar See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - Spring @Async: null hibernate session on LAZY collection

I'm using an @Async annotation on a service layer method. Everything works fine when I EAGERLY load ... "it.auditor.AuditorAwareBean"/> See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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277 views

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java writing to a text file

I would like the following to be printed test1 test2 test3 test4 But I can't seem to get the text to the next ... catch (IOException e) {} } } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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753 views

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java - javax.naming.NameNotFoundException: Unable to resolve 'MyDB'. Resolved '' Weblogic 12.1.3. c

While migrating from Tomcat to Weblogic 12.1.3 I got this exception javax.naming.namenotfoundexception while trying to ... MyDB Any help please? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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467 views

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java - Cannot parse DateTime - Illegal instant due to time zone offset transition (Europe/Berlin)

Why can't I parse the following date? DateTime.parse("2015-03-29 02:35:00", DateTimeFormat.forPattern("yyyy-MM-dd ... 03-29 02:35:00 it works! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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