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4 min readIn Java and Groovy, you can call a parent method from a child class by using the keyword super. To call a parent method, you need to use the super keyword followed by a dot (.) and the name of the method you want to call. This allows you to access and execute the parent class's method from the child class.For example, in Java: public class Parent { public void method() { System.out.
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3 min readTo unstage files with no changes in Git, you can use the command "git reset ". This command will remove the file from the staging area, but it will keep the changes in your working directory. If you want to completely remove the changes and ignore them, you can use the command "git checkout -- ". This will reset the file to the last committed version in your repository. By using these commands, you can effectively unstage files with no changes in Git.
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6 min readTo compare local and remote git files, you can use the git diff command in your terminal. This command allows you to see the differences between the files in your local repository and the files in the remote repository. Simply run git diff followed by the name of the branch or commit you want to compare with, such as git diff origin/master to compare with the remote master branch.
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7 min readIn Groovy, you can compare and get differences of responses by using assert methods and comparing the expected and actual responses. You can also use the built-in methods like findAll or findResults to filter and compare the responses obtained from different sources. Additionally, you can use loops and conditional statements to iterate through the responses and identify the differences between them. Overall, Groovy provides various ways to compare and get differences of responses effectively.
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4 min readTo add metadata info to a Git commit, you can use the -m flag followed by a description of the commit in quotes. This description typically includes relevant information about the changes being made, such as the purpose of the commit, any relevant issue or ticket numbers, or any other contextual information that may be helpful for future reference. This metadata helps keep track of changes in the repository and provides important information for others who may need to review the commit later on.
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4 min readTo remove a local directory from git, you can use the following command:git rm -r directory_nameThis command will remove the directory from the git repository and the local file system. Remember to commit the changes after removing the directory using the following commands:git commit -m "Removed directory_name" git push origin masterAfter running these commands, the local directory will be removed from git.
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3 min readTo parse a string of version numbers in Groovy, you can use regular expressions to extract the individual numbers. You can define a regular expression pattern that matches numbers separated by periods, then use the find method to search for matches in the input string. Once you have the matched numbers, you can convert them to integers or floats for further processing. Additionally, you can use the findAll method to get all matches in the input string at once.
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5 min readTo add a file to an existing stash in Git, you can use the following command: git stash push -- <file_path> Replace <file_path> with the path of the file that you want to add to the stash. This command will add the specified file to the existing stash without creating a new stash.[rating:ac02108b-fd50-45de-b562-c8e4d0f6fbc8]How do I add changes to an existing stash in git.
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4 min readTo go to a specific commit in git, you can use the git checkout command followed by the commit hash. First, find the commit hash you want to go to by using git log to view the commit history. Copy the commit hash of the specific commit you want to go to. Then, use the command git checkout [commit_hash] to switch to that specific commit. This will detach your HEAD from the current branch and go to the specific commit.
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6 min readTo remove multiple key:value pairs within an array in Groovy, you can use the findAll() method along with the inject() method. First, use the findAll() method to filter out the key:value pairs that you want to remove. Then, use the inject() method to create a new array without those key:value pairs.
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3 min readTo change the remote repository with git, you can use the command git remote set-url <remote-name> <new-url>. This command allows you to change the URL of the remote repository that your local repository is currently pointing to. Simply replace <remote-name> with the name of the remote repository (e.g., origin) and <new-url> with the new URL of the repository you want to point to.