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Can't understand Java Swing Timers. How do I make a 1 time delay?

I need a one-time pause in this program for what I'm trying to do. I display some text in a Java Swing JFrame, ... .5 sec, but it didn't work. 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 get DataFrame in Structured Streaming?

I want to receive JSON strings from MQTT and parse them to DataFrames df. How can I do it? This is an example ... .format('console') .start() See Question&Answers more detail:os...

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

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composer php - Windows 10 PDOException with message 'could not find driver' Laravel 5.6.33 Wampserver 3.1.7 x86

I know there is a lot on this topic around StackOverflow, but my problem is that i have php extensions ... on this issue will be appreciated 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 - Google Analytics / campaign measurement

I am not able to understand one thing in Google Analytics. I need a functionality in my app like if A user refer ... user ID. How can I do that 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# - Asp.net click event code appears in aspx page instead of code behind

When i click on a button to define its click event, it takes me to the tags of my own aspx page instead of ... sender, EventArgs e) { } } 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 do api data json.file data on the single tableview

I have api as below. {"data":[{"id":25,"question":"How are u?","options":["fine","Not fine","No" ... data from the Json.file.How to implement? See Question&Answers more detail:os...

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

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visual c++ - How to insert string in edit control

I'm going to add string at runtime in edit control,I've tried with different method and strategies but it won ... solution. Thanks in advance!! 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 - Application error billing

i have created a test application with in app product in google play. http://developer.android.com/guide/ ... help venter for more information See Question&Answers more detail:os...

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

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itext - Page Header overlaps with Table

In itext, I have a table in my pdf. When the table gets full for a page the entries continues on the next page ... header. How do I avoid that? See Question&Answers more detail:os...

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

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OOP Bubble sort C++ program

I am getting these errors Compiler Error C3867 (((( 'func': function call missing argument list; use '&func' to ... a pointer to member )))) See Question&Answers more detail:os...

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

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performance - How to choose the right buffer to draw and stop it from swapping continuously

Please tell me if the question's vogue, I need the answe as soon as possible for more information about the ... it and fix my problem. See Question&Answers more detail:os...

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

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google apps script - How to copy column to the first blank cell of another column?

I have some values in column A that I want to copy the first empty cell of column B. I managed to ... would be greatly appreciated! Thank you! See Question&Answers more detail:os...

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

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objective c - any mistakes using @property and @synthesize

I'm a newbie of Objective-C language and I'm trying to understand the basic concepts. I came from Java ... call that methods in that way? 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 - Incorrect position of Swing components

I woud like to have button btn at the bottom of a JFrame. I have this in right side. Where is bug in my code ... 300,200); setVisible(true); } } See Question&Answers more detail:os...

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

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jquery - Fast way to get specific data from HTML string using PHP

I avoided a lot to come here share my problem. I have googled a lot and find some solutions but not ... any better solution Please Suggest Me. See Question&Answers more detail:os...

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

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Export to .csv using java does not output file

I am trying to export content of a JTable to a .csv file. I tried some code, there is no error but the ... .printStackTrace(); } return false; } See Question&Answers more detail:os...

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

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azure - Deallocate a Ubuntu VM from itself

I am using a Ubuntu 16.04 VM in Azure to run some GPU computation. Typically, I run my experiments at night ... Azure CLI? Thanks in advance. 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 - How to align several text and images in CSS

Have a look at this screenshot for my problem: This is the html code: <div class="parent_process"> <div ... 3 Someone can help please? Regards 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 write CSV into the next column

I have output that I can write into a CSV. However, because of how i setup my XML to text, the output iterates ... , below is the output I need, 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 create a working Makefile for CUDA C program

I have a simple script formed by 3 CUDA files and 2 headers: main.cu, kernel.cu func.cu, kernel.h and ... nest the functions like i just did? 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 - My JQuery Ajax call gives error: EXPECTED POST

I get an 'EXPECTED POST' error in my console when I click the button. console.log(data) is highlighted yellow ... : success_callback }); }); 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 Array Copy

I have an IntArray A. int[] A={1,2,3}; and I copy it to B. int[] B=A; now I want to change element in A; A ... ,3}. Why is B changed to [1,3,3]? See Question&Answers more detail:os...

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

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call .cs class file(c#) function from javascript

I have doubt regarding call .cs class file(C#) function from javascript My Code: I have class file(.cs) like ... me what are the other ways. 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 - how to parse data from json

i tried to parse json data, but it kind of weird because it not show the right data but if i tried to ... show the title data to the spinner See Question&Answers more detail:os...

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

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mount: nfs access denied by server

Am trying to mount a NFS device in my linux machine. My /etc/fstab is like this, 192.168.0.5:/ ... Any possible reasons? Thanks in advance. 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 - Returning data from activity to fragment

I'm opening an Activity on fragment view touch. how to get data back to the fragment which opens the Activity. 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# - OWIN app on new (SDK) csproj format

While converting an OWIN app to the new csproj format I hit a few issues. The first issue had to do with the changed ... Startup { /*...*/ } } See Question&Answers more detail:os...

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

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SPARQL: Choose one triple from multiple match?

I have a kind of interesting problem with SPARQL query. I am querying for a triple and I have multiple match - ... . Doesn't matter which one. See Question&Answers more detail:os...

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

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