Recent questions tagged How

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how can I create executable file for the program written on Java?

everyone, how can I create executable file for the program written on Java in Eclipse Helios? I mean to ... I mean executable for Windows 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 control VLC by java

I want to run a program called VLC in java and control it while running, for example if user clicked on ?? or ... how does it work for this job. 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 select rows that contains non-english characters in sql server 2005(it should filter only non-english chars, not special characters)

As my table contains non-English(contains characters in different languages) characters and special characters in a ... only row 2 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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how to send an email with attachment in vb.net?

how to do that?here is my current code, this is a windows form: mail.From = New MailAddress(TextBox2.Text) mail ... . Please Try again") End Try 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 draw image on surfaceview android

i want to add image on surfaceview and make it as clickable. I could do it via xml using layout. But i am not ... in my app. Pls guide me? 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 serialize ArrayList on android

i have a basic function which requires serializing in my android app. The user will add some values to an ArrayList ... link? Thanks a lot!! 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 create xml file in android

Guys i have a problem that my code gives an Exception as Permission Denied when we write a xml in android. can any ... in wroting"); } } } 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 use Timer in C#

I'm using system.Timers.Timer to create a timer. public System.Timers.Timer timer = new System.Timers.Timer( ... the System.Windows.Forms.Timer. 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 work with recursive query in MySql?

WITH RECURSIVE transitive_closure(a, b, distance, path_string) AS ( SELECT a, b, 1 AS distance, a || '.' || b || ' ... a, b, 1 A' at line 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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how to detect a file is opened or not in c

I'm trying to output some string on a txt file by using c program however, I need to see if the I have ... you for anyone helps, thanks a lot 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 remove   and <br> using javascript or jQuery?

I have written the following code. But it is removing only   not <br> var docDesc = docDescription.replace(/( )*/ ... (/(<br>)*/g,""); 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 can I kill a Linux process in java with SIGKILL Process.destroy() does SIGTERM

In Linux when I run the destroy function on java.lang.Process object (Which is true typed java.lang.UNIXProcess ) ... to kill it with SIGKILL? 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 replace a string/word in a text file in groovy

Hello I am using groovy 2.1.5 and I have to write a code which show the contens/files of a directory with a ... .replaceAll( 'visa', 'viva' ) 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 use concatenate a fixed string and a variable in Python

I want to include file name 'main.txt' in the subject for that I am passing file name from command line. ... i am using that passed argument 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 add border around an image in opencv python

If I have an image like below, how can I add border all around the image such that the overall height and width ... stays as-is in the middle. 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 use es6-promises with typescript?

I read this SO question but having trouble getting promises to work with typescript. Hopefully we can make a ... /es6-promise-commonjs-tests.ts 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 save data from json in sqlite in android

I'm new in Android programming and I want to find how to store data from json in sqlite for android.I didn't ... be very happy.Thanks a lot! See Question&Answers more detail:os...

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

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648 views

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how resume able file download in asp.net with c# -> best way (for large files too)

see the below handler : using System; using System.Collections.Generic; using System.Linq; using System.Web; ... in internet download manager! 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 implement TimeChart in achartengine with android

I'm new in android and I want to use achartengine to implement time chart that represent the daily outgoing call ... and what should I do? 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 record .wav format file in android

I would like to record .wav files using android. is there any 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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how to install android studio full offline

I need to install android studio on many PCs. Is there any way to install android studio latest version offline by downloading ... 8.1 / 8 / 7. 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 enable gzip compression in angular cli for production build

I would want to compress the bundle files that are created when building the angular project. I use ng build -- ... as my bundle files are huge. See Question&Answers more detail:os...

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

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563 views

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how to count the spaces in a java string?

I need to count the number of spaces in my string but my code gives me a wrong number when i run it, what is ... are: "+arr.length); count++; 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 show only even or odd rows in sql server 2008?

i have a table MEN in sql server 2008 that contain 150 rows. how i can show only the even or only the odd rows ? 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 send data to server from android when no internet is available

I've made a form app that send data to my mysql server. All is good but I have a question: what should I use ... 't know exactly how it works... 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 use google api in iphone to query hotels around my place

I am new to google apis and iphone LBS related apps. I need to know how to use a google ... .com/apis/ajax/playground/#localsearch_with_markers 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 pass encrypted query string in asp.net

I need to pass values between asp.net pages. How do i encrypt those values in the URL? Example : Response. ... .aspx?customerId=" + custId); 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 push notification (java/ servlet) for web application?

In my application I have to show a notification on a particular action taken place ? I have to show logged in ... java(servlet/jsp) with tomcat) See Question&Answers more detail:os...

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

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