Recent questions tagged HOW

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how to change gender factor into an numerical coding in r

I have a factor of males and females say c("male", "female","female") and I want to create a vector of c(0,1,1) How can i change that in r? 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 compare two strings in java?

I have list of situation like below: string A <-------> string B I should compare A with B with following ... (memo,ck,bc,id,product)); } 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 video from ip camera using emgucv

Summary: I'm trying to get video from IP camera in emgu, I could display video in the browser from an ip ... could I display this from emgu? 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 compile ASL (boost based Adobe C++ gui library) on windows 7?

So I am triing to compile ASL on windows 7. I got Adobe C++ Library files, docs and examples from here to ... and libadobe_widgets.lib in it? ) 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 add different texts to save button in edit and add forms in jqgrid

Different texts for edit and add form for Save button are specified using bSubmit. If edit form is opened and closed, ... responseText] } } } ); See Question&Answers more detail:os...

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

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736 views

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how to insert HTML code into DB using php

i want to update my database with new html code this it the query: UPDATE `Pages` SET `content`= '<div id=" ... code, is user chice to put it. 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 an ole object from a file - Ms-access

I have a table with an embedded picture(OLE) coulmn. I Want to be able to insert a new record via a form ... as an OLE object in your database. 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 keep the unfiltered data in the collection in Java 8 Streaming API?

My Input Sequence is : [1,2,3,4,5] Result should be : [1,12,3,14,5] That is even numbers are ... the map should not be applied for it. 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 pass the result of asynctask onpostexecute method into the parent activity android

I am developing an application in which i need to send the value of the asynctask's onPostExecute method's ... codes. Anyhelp is 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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how to convert varchar to datetime format in mysql

I am trying to convert varchar to date time This is what I have now, and it is not working for me. I always ... can i get this to work? 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 call a function in PHP after 10 seconds of the page load (Not using HTML)

Is there any way to call a function 10 seconds after the page load in PHP. (Not using HTML.) 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 implement macros in Go?

I've project done in C++ where I used #define macros to give a name of the project, which I used in ... more cpu and effect the performance. See Question&Answers more detail:os...

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

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847 views

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how to write text right to left (Arabic Text)in Android ?

I used Arabic text so, I want to write text from right to left so how i can write right to left text in android ? Regards, Girish See Question&Answers more detail:os...

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

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808 views

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how to write into existing xml file using php

Hi every one I have an XML file, it's contain same tags like this: <data> <info><detail>first data</detail> ... file. and thanks for any 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 get imageUri for google chart

This is my sample material bar graph and i want the image uri for the plotted graph google.charts.load('current', { ... ; height: 500px;"></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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662 views

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how to use punjabi font in the android application?

hi i want to develop an application in which i Want to use punjabi text. But my emmulator does not show ... my application. 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 intercept linux signals ? (in C)

I need to intercept and trace signals from any binaries, like strace does it under linux. I don't need a so ... trace them. 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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1.4k views

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how to set Confirmation Message based on form Responses in google forms using Apps Script?

In google forms, using google apps script, will I be able to use the values submitted through the form to set ... on responses of the 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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how to parse string to int in javascript

i want int from string in javascript how i can get them from test1 , stsfdf233, fdfk323, are anyone show me the ... who was at last in my string 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 validate a url in javascript using regular expression

i want to validate a textbox who have some url value like blogs address or site adress how can i validate this textbox in js See Question&Answers more detail:os...

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

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841 views

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how to check the SharedPreferences string is empty or null *android

I want to check a string in SharedPreferences used it to store username and password, so if username and password ... empty or null? 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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715 views

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how to get phyiscal path of windows service using .net?

I have to get the absolute path of a windows service in a .Net Admin application. I am using ... anyway to get this programmatically. See Question&Answers more detail:os...

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

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870 views

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how to embed WMV files in my html file

i have made some demo movies in WMV format that i want to embed in my html page. I've found some code to do ... and FF3.6, both showed up black. 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

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how to connect sharepoint with php

Do anyone know how to integrate Sharepoint and Php. I am trying to develop php app which can connect to ... is welcome. 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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732 views

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how to disable certain links of jquery accordion

I am currently implemented a jquery based accordion on a navigation section, but some parts of the navigation don't ... :) Thanks very much. See Question&Answers more detail:os...

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

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696 views

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how to disable submit button with jquery

I have a simple form to check the value of post code entered by the user against a variable, I'm trying to disable ... } return 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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729 views

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how to reduce large image size to thumbnail size in android

in my app, i have large images, i display it in an image view by hard code the size as 60 X 60 ... 60dp" android:layout_centerVertical="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 does scrapy-splash handle infinite scrolling?

I want to reverse engineering the contents generated by scrolling down in the webpage. The problem is in ... request shown in browser console See Question&Answers more detail:os...

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

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