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javascript - java script How to loop though a list of href's

i have branch of links placed one after the other with between them i want to loop though each link and invoke its ... what is the next link ? 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++ - Creating multiple MFC dialogs through COM, strange behaviour

Updated: please see this other thread instead, all this COM stuff is not part of the problem. One of our ... main issue into a new question. See Question&Answers more detail:os...

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

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iphone - iPad app works on most devices, gets EXC_CRASH (SIGABRT) on some

I created this awesome iPad game - clean and fun to play, and people that manage to play it more than ... 25 Nonograms 0x00002508 0x1000 + 5384 See Question&Answers more detail:os...

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

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vue.js - vuetify v-slider Cannot get new position after click on slider

In my AudioPlayer component, I have a v-slider I cannot get the value after cha,ging the slide position ;-) <v ... / this.togglePlayback(); } }, 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 use selected value of UIPickerView as time interval for notifications?

I'm trying get a value out of the selected row in UIPickerView and, depending on the selected row, set a time ... Can anyone help me with this? See Question&Answers more detail:os...

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

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r - Variable definition with mutate that depends on its value in the previous row

I have some data in the following format: time click interaction 1 407 FALSE TRUE 2 408 TRUE TRUE 3 409 FALSE ... problem I'd welcome that too. 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# - True coding convention about usings/try/catches

Let's assume i got this code: internal static bool WriteTransaction(string command) { using (SqlConnection conn = ... (sorry for my english) See Question&Answers more detail:os...

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

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MySql subqueries and max or group by?

I have this table: ID STUDENT CLASS QUESTION ANSWER TIME 1 1 1 1 c 12:30 2 1 1 1 d 12:36 3 1 1 ... grouping, but nothing is working. Any ideas? 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 - How to push live data from nodejs server to AngularJS?

I have successfully opened a websocket connection in server to an external API to get exchange ticker data but not ... connection.open(); }); See Question&Answers more detail:os...

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

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Subscript out of range VBA error when setting an array equal to a range

Currently, I have a range of strings that I would like to be able to enter into an array. However, I'm ... what am I doing incorrectly? Thanks. 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 - XmlPullParserException expected with Ksoap2

I encounter a lot of difficulty when using a Soap request in my android app. I use Ksoap2 library. I already ... .Thread.run(Thread.java:818) See Question&Answers more detail:os...

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

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Handling exception logging in a Java task scheduler program?

I need to design a Task Scheduler Where 1) User should be able to schedule multiple task at the same time. ... how should handle the logging? See Question&Answers more detail:os...

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

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Converting int, double to char array in C or Objective C

I want to convert int to char array and double to char array. Any way of doing this in C or Objective C. 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++ - OpenGL 3.0 - Drawing a triangle without VBOs or VAOs?

I'm trying to do a cross OpenGL ES - OpenGL 3.0 (not ES) code to draw triangles just changing the ... ; glDrawArrays(GL_TRIANGLES, 0, 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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google analytics - My JSON api key is not in correct format

I want to make server-to-server requests to Google Analytics. I'm using Python, webapp2, App ... that comes with google_api_python_client. 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 - Livewires + Pygame Error

So I am running Windows 8 with python 3.3 installed. I have livewires and pygame installed. But when I run the ... anyone know how to fix this? See Question&Answers more detail:os...

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

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postgresql - remote insert using local select in postgres

I have one database with table t1 at local server and one database with table t2 and t3 at remote server. I ... . Any help would 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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java - WSO2 Application server CarbonAppUploader will not overwrite existing artifact

I am trying to use CarbonAppUploader to deploy a carbon application on WSO2 Application Server. The service deploys ... .run(Thread.java:722) 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 download multiple files with iframe

I need to download multiple files with one button "download all",I don't want to zip them, i want to download them with ... + foo.name ); } } } See Question&Answers more detail:os...

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

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reporting services - Cannot see all the labels on the x asis in an ssrs column chart

I have a column graph as shown below. It shows only a few x axis labels. I want it to show all the x ... size of the chart and this doesnt 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 selenium click on button without Id and name

I have one button, and I want to click on this button , I do login_form = driver.find_element_by_xpath("/html/body/div/h1/ ... </a> </div> </h1> 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 - reCaptcha appears on mobile device but not on desktop/laptop

I have come through a weird issue. Normally it's the other way around. My recaptcha appears on mobile ... Any help is greatly 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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c - Why calloc wasn't intended to assign arbitrary values?

As per Why malloc+memset is slower than calloc? malloc+memset is slower than calloc under certain conditions. Why wasn ... that if it were done? See Question&Answers more detail:os...

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

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iphone - Multiple selection in UITableView. And the tables are dynamically generated

I have multiple uitableviews. I created the multiple tables by using a loop. The number of tables depend on the ... this task ? 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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java - No resource identifier found for attribute 'showAsAction' in package "..."

I was trying to modify an default empty activity and form a default activity with action bar. There are two ... does not solve the 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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email - How do I open the default mail program with a subject in Python in a cross-platform way?

I am trying to add the ability to send mails using the default mail client from my python app. It can be done ... .mail(URI). 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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SQL Server : Querying Multiple Rows, Returning In One

Problem We are currently working with some data which is stored as in the screenshot below. We are using ... be greatly appreciated. Cheers. See Question&Answers more detail:os...

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

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How to hide a specific row of Excel chart data table?

So right now I have a chart with 3 series, which will have 3 rows of data in the chart's data table. If ... chart, but not in chart data table. See Question&Answers more detail:os...

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

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