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Recent activity by johny276

2 answers 27 views
Problem: An External Style Sheet uses the _____ file extension?
answered Aug 4
1 answer 19 views
Problem: An HTML table is comprised of ____ and ______? Question options: lines and text headers and body rows and columns none of the above
answered Aug 4
1 answer 11 views
Problem: A command with which you can display text on multiple lines within a cell?
answered Aug 4
1 answer 6 views
Problem: A unique identifier also is called a primary key.
answered Aug 4
1 answer 14 views
Problem: The protocol data unit for the Physical layer of the OSI model is payload, or data.‚Äč?
answered Aug 4
1 answer 52 views
Problem: Which of the following is a valid folder name? CON AUX CIS 101 LPT1
answered Aug 4
1 answer 15 views
Problem: A Web crawler, an indexer, a database, and a query processor are all compenents of this?
answered Aug 4
1 answer 45 views
Problem : I am beginner to html. I have recently started learning html. When I tried to process my web page in a W3C validator it started showing me below error “Start tag head seen but an element of the same type was already open”. But when I try to remove the ... I re add a start tag then the error comes back again. How can I fix this issue? Can anybody help me in fixing this issue?
answered Mar 6
1 answer 875 views
Problem : I am beginner to unity. Currently I have unity 5.3.4p4 version .But recently it started giving me below error “Request error (error): unityeditor.asynchttpclient:done(state, int32)” From past two to three days while I try to open unity. I want to fix above error. Can somebody help me in fixing this error?
answered Mar 6
2 answers 313 views
Problem : I am beginner to Xamarin. I am trying to learn Xamarin with the help of a tutorial, But now if I try to execute my following code I face below error. “A namespace cannot directly contain members such as fields or methods” Please find below my ... .Add("MySongsr"); } I am struggling with above error from past couple of days. Can someone guide me in fixing above error?
answered Mar 5
1 answer 136 views
Problem : I am beginner to Angular. I have recently started to use the ng serve but now I continuously get below error. “A bad http response code (404) was received when fetching the script.” I have already tried to do lot of research on it but still I don’t have any solution on it. Can somebody help me in resolving the errors ?
answered Mar 5
2 answers 897 views
Problem : I am a beginner to Git . If I do the git push for the first time then it works fine for me and creates the remote branch also. But if I try to push for the second time for some eleventh hour updates then I get the below error: Error: failed to push ... forwards' in 'git push --help' for details. I am struggling with this error from past couple of days. Can somebody guide me in fixing it?
answered Mar 5
2 answers 144 views
Problem : I am new to Programming. I have created a Maven Project, the JavaScript project is cloned as the git sub-module inside Maven Project. My directory structure is as below mavenapp/src/main/javascript/[npm project files] and inside the package.json my test is looking as below : " ... install But it is not working for me.. npm version : 5.5.1 node version : 9.3.0 How can I fix above error?
answered Mar 3
1 answer 253 views
Problem : I am learning React. I have written the below myrender method in my React Native code: myrender() { const {height, width} = Dimensions.get('window'); return ( <View style={styles.container}> <Image style={{ height:height, width:width, }} source ... But it is giving me below error &ldquo;React.Children.only expected to receive a single React element child&rdquo; How can I fix above error?
answered Mar 3
1 answer 203 views
Problem : I have recently started using Git. I am still learning about Git. I tried to do the pull from the remote repository. But now I am facing below error message: "Please enter a commit message to explain why this merge is necessary, especially if it merges an ... nothing is really happening for me. How can I fix the above error message. I am currently learning to use terminal on the OS X.
answered Mar 3
1 answer 22 views
Problem : I am new to PHP. I have written my first db.php IM USING CLOUD9 is my host. But I am facing below error while trying to execute my code &ldquo;Php_network_getaddresses getaddrinfo failed name or service not known&rdquo; How to fix above error?
answered Mar 2
1 answer 18 views
Problem : I am beginner to Android. I want to transfer a image from one activity to another using Intent. In the first activity a user must select the image from many images from a scroll view and after that a image must be displayed in a imageview of very next activity. How can I achieve this with the help of Intent ?
answered Mar 2
1 answer 458 views
Problem : I am new to HTMLParser my terminal showing me below error :- from django.utils.html import format_html, format_html_join, escape File "/usr/local/lib/python3.5/dist-packages/django/utils/html.py", line 16, in from .html_parser import HTMLParser, HTMLParseError ... I replace the HTMLParser with some other similar? Or should I try to downgrade the python ? Can someone help on this issue?
answered Mar 2
1 answer 17 views
Problem : I am new to C++ programming. I want to know the difference between function overloading and function overriding in C++.
answered Feb 29
1 answer 231 views
Problem : I am very new to Spring Boot. I am learning to write code in Spring Boot. I have written my first Spring Boot code as below @RequestMapping(value = "/bar/foo", method = RequestMethod.GET) public MyResponseEntity<foo> foo() { Foo model; ... return ... .core</groupId> <artifactId>jackson-databind</artifactId> <version>2.4.3</version> </dependency> How can I fix above Spring Boot exception?
answered Feb 29