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android - Add dial/receive signalling mechanism for AppRTCDemo at client side

Hi I am using AppRTCDemo and its working on their server. How ever the current mechanism is for exchanging ... ://github.com/njovy/AppRTCDemo 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 resolve this error "Use of getPreventDefault() is deprecated. Use defaultPrevented instead."

I tried to fetch datas for a particualr user from sql sever database using json data. But its always showing ... webpage. Thank you 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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How to reverse an array in Javascript?

Some of you may know the method in Ruby that allows you to reverse an array: arr = ['a', 'b', 'c'] ... (or prototype if you wish) in Javascript? 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 - contentWindow iframe crm 2016

please find below the code where I am trying to access a Webresource. I am working on CRM 2016 var xyz= ... null reference" message. Need help. See Question&Answers more detail:os...

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

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Nested Json Object display in different dropdownlist using jquery

On selecting JSON object from dropdown list the values releted to that object should display in body or textbox. ... .144772727272727 } } } } 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++ - warning C4018: '<' : signed/unsigned mismatch

On migrating a project from vc++ 6.0 to vs 2008, I get the below warnings. Can anyone please explain me why ... } return *this; } Thanks! Ankush See Question&Answers more detail:os...

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

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SAPUI5: getModel returns undefined if called within the same function of setModel

I'm trying to set a model and retrieving it from OData after pressing a certain button. The problem is when I ... .getProperty("/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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How to find files with no file extension in directory tree with a batch file?

How to write a batch file called EX5.BAT that lists all files matching any of the following criteria within ... Files without a file extension. See Question&Answers more detail:os...

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

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android - Can't go to a new activity from selected option from option menu

this my Help.java. At first in my project I show a popup window that warns if the database has no ... :drawable/ic_menu_directions"/> </menu> 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 - noob: how to show login error message on the same page after php server processes request

I have a login page. User first enters information and submits the form. And I have a php script that will ... which are just as good. See Question&Answers more detail:os...

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

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unix script to extract values in xml file

I have an XML file as below: <xml>Workinstance name="suvi" permission="read" id="6543"</xml> <xml> ... id field from that XML file. See Question&Answers more detail:os...

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

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Reading file character by character, line by line in C

I have a file with multiple lines. Each line has two numbers separated by a white-space. I need to use this ... Output 10 5003 20 320 4003 200 See Question&Answers more detail:os...

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

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Why does this solution works in JavaScript but takes too long in C++? (Dynamic Programming)

This is what my canSum function needs to do: Given a target sum x, return true iff it is possible to get ... why is the JavaScript code faster ? See Question&Answers more detail:os...

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

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php - Image uploader and slider

All my images upload next to each other rather than seperate images. How to fix? I have a 500 x 300 px box ScreenShot ... > See Question&Answers more detail:os...

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

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android - how to change the image on click of imagebutton?

I am make a image button .I need to change the image when I click on image button .Actually it change the ... click listener of image button ? See Question&Answers more detail:os...

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

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php - how to show the image in root directory file(wampserver)

The main problem is when I upload the image. Image is not getting stored in upload folder but remaining fields ... both are in wrote one page See Question&Answers more detail:os...

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

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apache flex - Error when including OpenCv framework in a Native Extension for IOS

I'm creating an ANE for IOS that implements the OpenCV framework, but when I compile the app on Flash ... the platformOptions.xml Any idea? See Question&Answers more detail:os...

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

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regex - Regular Expression for Password

I need help creating a password regex. A password must contain at least 4 characters, letters (uppercase and ... . msn like regular expression. See Question&Answers more detail:os...

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

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389 views

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HTML and PHP contact form

I am trying to add some codes to my webpage. I just made a contact form and I need some help adding more ... Last Name: $lastname E-mail: $email See Question&Answers more detail:os...

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

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448 views

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java - Which is the Best way to exit a method

I was looking for the ways to exit a method, i found two methods System.exit(); Return; System.exit() - Exits ... .out.println("Main"); } } See Question&Answers more detail:os...

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

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322 views

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Return the smallest unique value in a given array - C Language

I'm not sure what sort of algorithm to apply here. My thoughts are that I should go about finding all the ... stdio.h> #include <string.h>. See Question&Answers more detail:os...

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

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424 views

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how can I add clock on visual basic form

I wanted to include time on my form in visual basic 2010 environment. These are the four different codes ... DateTime.Now.TimeOfDay.ToString() See Question&Answers more detail:os...

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

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369 views

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javascript - Controller data set another page in angular

After that clicked user.html list. I have to show clicked product data in productDetail.html file. ProductController.js $scope ... > </a> </div> See Question&Answers more detail:os...

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

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444 views

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c++ - Vector iterators incompatible error for a vector holding iterators of another vector

With reference to this previous SO question , I corrected my mistake & changed the iterators to be of same "vector ... endIter;itloop++) { } } 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 - SQLiteException no such table:ItemTable while compiling: Select_id,.... from ItemTable

I've been getting this errors in my logcat for a while now. I tried a lot of things like clearing the data in ... startActivity(openUpdateItem); break; } } } Here is my xml file....

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

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350 views

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jquery - how to select a div among sets of divs with thesame class name and contained in a main container div

hi to every one i am new in jquery. i want to make an app using the drag and drop events in jquery. ... ,getting the data from the database See Question&Answers more detail:os...

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

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354 views

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algorithm - Making a void toBST function in C which takes 2 arguments : Tree* root and an array and adds all tree nodes to an array - order does not matter

I am trying to implement the following function in C : void BSTtoArr(Tree * root,Tree* arr[]) which ... an implementation for this function? See Question&Answers more detail:os...

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

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423 views

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c++ Fahrenheit or Celsius converter

Hi Just wondering why this is not working, as of right now it prints out just the Fahrenheit one no matter if i ... << endl; } return 0; } See Question&Answers more detail:os...

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

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