Recent questions tagged HOW

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how to generate dynamic textview in android?

something like this i want for(i=0; i<10; i++) { Textview tx[i] = new TextView(this); tx[i] ... tablelayout } can somebody give me small example See Question&Answers more detail:os...

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

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900 views

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how to compress image for imageview in android

Hi I want to show 3 or 4 image in my view that are stored in sdcard the size of images is 1-2 MB ... me in solving my problem 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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how to identify the week from current date in java

I want to identity the whole week date(From Sunday To Saturday) using current date in java. For Example: ... java utility available for this? 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 create a table layout with float in css

I want to create 3 divs inside outer div.The outer div is 72%.The three inner span with classes first,second, ... help of float property of css 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 create facebook event in an android app?

I m working on an small android project to create facebook events and sharing photos on it . Well ... .NullPointerException}, isFromCache:false} See Question&Answers more detail:os...

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

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707 views

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how to add extend breeze entity types with metadata pulled from property attributes

I want to get the custom attributes, mentioned below, in breeze dataService (client side). namespace Tam.Framework.Web. ... get; set; } } } 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 access PHP variables from within JavaScript?

I want to access PHP(server side file variables) with JavaScript(Client side script) without using MySQL. e.g. ... to programming. Thank you. 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 pause timer or freeze it and resume -> javascript

I am doing a little app in javascript that has some timers around. At some point I need to change the variables ... the timer (they are global) 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 use ffmpeg on android

I want to create video file from Jpeg and audio file. I've compiled FFMpeg to android and I've got libffmpeg. ... .mp3 out.avi" Please 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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how to test php email using WAMP

I have wamp installed and am using it as my testing ground. I can't however test the PHP mail() function as ... and headers ;mail.log = 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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774 views

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how to read / write doc and excel file in android?

I am developing application similar to openoffice. I need to read/write doc ,excel , powerpoint files in this ... ? 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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857 views

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how to get date between two dates in mysql?

In MySql database have AM_TIMETABLE table in that UserId DateTime 101 2012-08-08 04:00:00 102 2012-08-15 10: ... i'm getting error please 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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how to create java zip archives with a max file size limit

I need to write an algorithm in java (for an android app) to read a folder containing more folders and each ... or better a working example. See Question&Answers more detail:os...

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

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882 views

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how open chrome settings in new tab using javascript

I want to open "chrome://settings/contentExceptions#media-stream" in a new tab using JavaScript window.location.href=" ... 't work any ideas ? See Question&Answers more detail:os...

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

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824 views

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how does "com.google.zxing.client.android.SCAN" work in android?

I developed a BarcodeScanner app with ZXING library. for that I downloaded the complete library and added it to ... in the android SDK itself? 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

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how to catch the click event on a leaflet popup

I'm having multiple popups on a leaflet map open at the same time, and they can overlap. I want to bring a ... the click event on a L.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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734 views

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how to add unsafe keyword in web based asp.net application c#

Hi how i can use unsafe keyword in web based application for pointers? In windows application we have setting in ... asp.net c# Thank you. See Question&Answers more detail:os...

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

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801 views

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how to see docs for jsf/facelets elements in eclipse

I am using helios 3.6.2. I have an .xhtml opened with Web Page Editor <!DOCTYPE html PUBLIC "-//W3C// ... can configure the eclipse to do that? See Question&Answers more detail:os...

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

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774 views

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how add css and js to spring boot application?

I try to add CSS to my HTML page in Spring Boot using Thymeleaf, added the CSS file in static folder ... error or if any configuration needed? 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 are GUIDs generated in SQL Server?

How are GUIDs generated in SQL Server? I understand that I should use newid(), but what is the algorithm that ... a hash of the time/date? See Question&Answers more detail:os...

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

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794 views

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how to convert an integer string separated by space into an array in JAVA

Suppose I have a string "1 23 40 187 298". This string only contains integers and spaces. How can I convert ... offer some help. Thank you! See Question&Answers more detail:os...

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

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1.6k views

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how to get android app_id from google play services

I created android application and hosted it on google play, but suddenly I deleted my project in Eclipse (from ... value="@string/app_id" /> 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 get data from webpage using getElementsByClassName in excel vba

I am trying to get data from https://in.finance.yahoo.com/quotes/ADANIENT.BO in excel vba using following code but ... ></tbody></table></div> 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 take a screen shot on a button click can anyone provide a android code

I want to take the screen shot of current screen when,I click a button.Can anyone provide a android code.I need to ... , menu); return true; } } 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 open a cmd shell in windows and issue commands to that shell using python

I've tried import os os.system('cmd.exe') great it opens up a cmd shell but how do I write commands ... and pass commands to that opened shell? 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

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how to attach onChange cell value event/script to google sheet

How to attach an onChange method to a cell in google spreadsheet. I want to send an email to someone as ... a cell becomes greater that 1000? See Question&Answers more detail:os...

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

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869 views

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how to get current routeName in react-navigation-drawer Drawer compoenent?

I have created my App Navigator component with these libraries react-navigation react-navigation-stack react-navigation- ... Home or MyAccount? See Question&Answers more detail:os...

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

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956 views

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how to fill the color of image according to percentage of textview in android

How to fill the image according to percentage of textview.and it should change according to percentage of textview.below ... 40 as white color. See Question&Answers more detail:os...

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

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