Recent questions tagged HOW

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how to message from servlet and display in jsp

I'm trying to do something that looks small but it's failing. I'm trying to send a response message back to ... one to receive in JSP. 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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how to delete json object using python?

I am using python to delete and update a JSON file generated from the data provided by user, so that only few ... del data[next] index +=1 See Question&Answers more detail:os...

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

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765 views

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how to get all the calculated styles of an element with jQuery?

I want to copy all the calculated css of an element and apply it to another element. By calculated style, I ... these styles for an element ? See Question&Answers more detail:os...

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

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how can we use a batch file in c++?

MY PURPOSE: I want to make a c++ program that could use DOS commands. OPTION: I can make a batch file and put ... this file from a c++ program? See Question&Answers more detail:os...

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

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850 views

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how can we use a batch file in c++?

MY PURPOSE: I want to make a c++ program that could use DOS commands. OPTION: I can make a batch file and put ... this file from a c++ program? See Question&Answers more detail:os...

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

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970 views

1 answer

how can we use a batch file in c++?

MY PURPOSE: I want to make a c++ program that could use DOS commands. OPTION: I can make a batch file and put ... this file from a c++ program? See Question&Answers more detail:os...

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

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955 views

1 answer

how to delete json object using python?

I am using python to delete and update a JSON file generated from the data provided by user, so that only few ... del data[next] index +=1 See Question&Answers more detail:os...

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

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815 views

1 answer

how to get all the calculated styles of an element with jQuery?

I want to copy all the calculated css of an element and apply it to another element. By calculated style, I ... these styles for an element ? See Question&Answers more detail:os...

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

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922 views

1 answer

how can we use a batch file in c++?

MY PURPOSE: I want to make a c++ program that could use DOS commands. OPTION: I can make a batch file and put ... this file from a c++ program? See Question&Answers more detail:os...

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

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1.2k views

1 answer

how to split long symfony form in multiple pages?

I want to create a form for an entity which has a many attributes. To ensure the ease of data entry, I want ... per page? Thanks for you help. See Question&Answers more detail:os...

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

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937 views

1 answer

how to get cookies from a different domain with php and javascript

Suppose i have a cookie set in first.com say user. Now i want to read that cookie in second.com through ... ; echo $_COOKIE['user']; } See Question&Answers more detail:os...

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

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1.0k views

1 answer

how to message from servlet and display in jsp

I'm trying to do something that looks small but it's failing. I'm trying to send a response message back to ... one to receive in JSP. Thanks See Question&Answers more detail:os...

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

0 votes

1.2k views

1 answer

how to delete json object using python?

I am using python to delete and update a JSON file generated from the data provided by user, so that only few ... del data[next] index +=1 See Question&Answers more detail:os...

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

0 votes

816 views

1 answer

how to get all the calculated styles of an element with jQuery?

I want to copy all the calculated css of an element and apply it to another element. By calculated style, I ... these styles for an element ? See Question&Answers more detail:os...

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

0 votes

1.0k views

1 answer

how can we use a batch file in c++?

MY PURPOSE: I want to make a c++ program that could use DOS commands. OPTION: I can make a batch file and put ... this file from a c++ program? See Question&Answers more detail:os...

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

0 votes

1.1k views

1 answer

how to split long symfony form in multiple pages?

I want to create a form for an entity which has a many attributes. To ensure the ease of data entry, I want ... per page? Thanks for you help. See Question&Answers more detail:os...

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

0 votes

894 views

1 answer

how to get cookies from a different domain with php and javascript

Suppose i have a cookie set in first.com say user. Now i want to read that cookie in second.com through ... ; echo $_COOKIE['user']; } See Question&Answers more detail:os...

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

0 votes

1.2k views

1 answer

how to message from servlet and display in jsp

I'm trying to do something that looks small but it's failing. I'm trying to send a response message back to ... one to receive in JSP. Thanks See Question&Answers more detail:os...

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

0 votes

1.0k views

1 answer

how to delete json object using python?

I am using python to delete and update a JSON file generated from the data provided by user, so that only few ... del data[next] index +=1 See Question&Answers more detail:os...

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

0 votes

896 views

1 answer

how to get all the calculated styles of an element with jQuery?

I want to copy all the calculated css of an element and apply it to another element. By calculated style, I ... these styles for an element ? See Question&Answers more detail:os...

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

0 votes

829 views

1 answer

how can we use a batch file in c++?

MY PURPOSE: I want to make a c++ program that could use DOS commands. OPTION: I can make a batch file and put ... this file from a c++ program? See Question&Answers more detail:os...

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

0 votes

868 views

1 answer

how do I determine whether a python script is imported as module or run as script?

The question is rather straightforward but not answered by searching. How do I determine in a python script whether ... for small tool/libs. See Question&Answers more detail:os...

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

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1.1k views

1 answer

how to trigger click event of input file from button click in angular 2?

<input type="file" accept="image/*"> <button>Upload file</button> See Question&Answers more detail:os...

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

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1.2k views

1 answer

how to check if a hash is empty in perl

I use the following code to check if the hash is empty. Is there a better method and is this safe to use? if (!keys %hash) { print "Empty";} See Question&Answers more detail:os...

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

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how can i get the repeat alarm for week days using alarm manager in android?

Hi i am new to android i am developing alarm application for that i need to invoke alarm repeatedly for the same ... any way. 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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1.0k views

1 answer

how to show hindi character in android webview

how to show hindi characters in android ,i have simple webview apllication ,it loads the url of some site which ... hope my question is clear , See Question&Answers more detail:os...

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

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866 views

1 answer

how to put database and read database from assets folder android which are created and exported in sqllite

I am new in Android development. I am making a database through SQLite Manager 0.8.1. The table Users ... Any help would be appreciated. See Question&Answers more detail:os...

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

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825 views

1 answer

how send file (txt/XML) from iphone to server(web or email)

Hi I want to send text or XML from iphone to another desktop machine. Is there any way so that I can use ... HTTP POST method. Please help me. See Question&Answers more detail:os...

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

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