Ctrl + C should stop a program running from the command prompt, similar to linux. If that doesn’t work try to force kill a process from the command prompt, using the following command: /F will force termination of the process, /IM means you’re going to provide the running executable that you want to end, thus … Read more
The wikipedia page is wrong, I’ve corrected it. | and & are not boolean operators, even though they are eager operators, which just means that they are not short circuit operators. As you probably know, here’s how the python and and or operators work: As far as I know, python has no eager boolean operators, they would have to be explicitly coded, for instance like … Read more
you probably run the script with (preconfigurated) –standalone when your server is already running at port 443. You can stop server before renew and start them after. man says: If I run renew with –apache I can’t get any error.
force overwrites a remote branch with your local branch. –force-with-lease is a safer option that will not overwrite any work on the remote branch if more commits were added to the remote branch (by another team-member or coworker or what have you). It ensures you do not overwrite someone elses work by force pushing. I think your … Read more
I had the same problem, and finally I found that I forgot to add the selenium-server-standalone-version.jar. I had only added the client jar, selenium-java-version.jar.
There is a myth that relational algebra notations are procedural and relational calculus notations are not. But every relation expression corresponds to a certain calculus expression with the same tree structure. So it cannot be procedural when calculus is not. You can implement/execute a query in either notation per its expression tree–or not. A (query) language is procedural when … Read more
Yes. They are different file formats (and their file extensions). Wikipedia entries for each of the formats will give you quite a bit of information: JPEG (or JPG, for the file extension; Joint Photographic Experts Group) PNG (Portable Network Graphics) BMP (Bitmap) GIF (Graphics Interchange Format) TIFF (or TIF, for the file extension; Tagged Image File Format) Image formats can … Read more
Given using LinearAlgebra, the most julianic way of expressing the identity matrix is: This answer may seem trite, but it is also kind of profound. The whole point of the operator I is that in the vast majority of cases where users want an identity matrix, it is not necessary to actually instantiate that matrix. Let’s say you want … Read more
Very late answer but I think this is the best answer of this topic. Hope this is useful. You can get user info when a request is made with the url below: E.g: This url will get all information about a user whose username is therock Update i June-20-2019, the API is public now. No … Read more
Here’s a DEMO. Just add this CSS rule: For example: Cheers, Leo!