Questions and Discussion

• @gaurav
  onPaste event return blank target value React I am using onPaste event in react on an input field and want to get its value inside function but e.target.value is returning blank value. Is there any way to get input value onPaste event.
  1 answers
• @ankitdhama
  How to append text to a file using gulp? I want to create a task in gulpfile.js that will append some text on a file. I do not want to use replace function as there is no particular string on the file that needs to be replaced.
  1 answers
• @vidas
  Can we select parent in CSS? Is there any way in CSS that can help to select the parent of an element and apply styles to it. I want to add styling to an which has a child element with active class.
  0 answers
• @ankitdhama
  Something is already running on port 3000 React I am getting this error when running command 'npm start' in React. But I have stopped my application first and then starting again. Why is it showing this error, Is there any way I can get rid of that.
  2 answers
• @partricjohn
  Why is upload_max_filesize not changing on mac for php I am trying to change the default value of upload_max_filesize in php from 2M to 10M. I have found the php.ini file on my system at /etc/php.ini.default and changed upload_max_filesize value but when I am checking it using phpinfo() function it is showing defaut 2M value
  1 answers
• @ankitdhama
  Gulp Error: Did you forget to signal async completion? I am getting this error when running a task in Gulp. The version of Gulp is 4 and the related task code which is causing error is as below gulp.task('get_react_app', function() { gulp.src(['folder/build/**/*']) .pipe(gulp.dest('./app')); });
  1 answers
• @gaurav
  How to remove the characters which have odd index values of a given string in python? Can anyone help me with the source code in python which can be used to remove the characters which have odd index in a give string. For example if the given string is 'python' then I am looking for the output 'pto'. My index is starting from 0.
  1 answers
• @ankitdhama
  How to export HTML table to excel using Javascript? Is there any way by which we can export an HTML table to excel using javascript. I am working on a project that requires JSON data key values to be exported as excel table cells.If you could provide any javascript library that can do the job will be a
  3 answers
• @gaurav
  What is the best way to prevent SQL injection in PHP I am working on a PHP application which contains various forms like signup, signin, product entries, etc which contains many input field. I know that SQL injection is a common attack which can be used to manipulate database tables records and also get sensitive data from database Is there any
  1 answers
• @partricjohn
  How to copy files from source to destination in c#? I want to copy files from one folder to another using c#. The path of the folders are as belowString sourceFolder = @"C:\Users\Desktop\Source";String destinationFolder = @"C:\Users\Desktop\Destination";Please provide the code to copy files from sourceFolder to destinationFolder
  2 answers

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