Echo newline in Bash prints literal \n
You could use printf instead: printf has more consistent behavior than echo. The behavior of echo varies greatly between different versions.
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In C++, what is wx.h?
What is wx.h It is the header file of a library. The GitHub project should have some instructions on how to fetch the dependencies and how to install them. How do I install it in my compiler so that I can use it? Normally you have to download the dependency, build it (following some instructions), … Read more
git pull on a different branch
I found an incantation that worked for me: then (if you want to merge right away): I was really surprised how hard it was to find an answer to this since it seems like it would be a common use case.
Where to get php_mcrypt.dll for PHP 7.2?
http://php.net/manual/en/migration71.deprecated.php The mcrypt extension has been abandonware for nearly a decade now, and was also fairly complex to use. It has therefore been deprecated in favour of OpenSSL, where it will be removed from the core and into PECL in PHP 7.2.
Context Deadline Exceeded – prometheus
I had a same problem in the past. In my case the problem was with the certificates and I fixed it with adding: You can try it, maybe it will work.
Error ORA-00054 resource busy and acquire with NOWAIT specified or timeout expired in oracle11g
Try to execute this first ,and check whether anyone from other session or your session put a lock on that table .If you have put a lock on that table,try to do commit/rollback .If someone else put a lock ,ask him/her or if you have rights kill his session .And then drop the table.
What does “?” mean in Java?
someval = (min >= 2) ? 2 : 1; This is called ternary operator, which can be used as if-else. this is equivalent to Follow this tutorial for more info and usage.
How do I remove version tracking from a project cloned from git?
All the data Git uses for information is stored in .git/, so removing it should work just fine. Of course, make sure that your working copy is in the exact state that you want it, because everything else will be lost. .git folder is hidden so make sure you turn on the “Show hidden files, folders and disks” … Read more
TypeError : ‘method’ object is not subscriptable
.to_csv is a function/method, and you can’t use [] after it, it must be (). So the code should be:
Ping – Request timed out
Try to ping another device from your local network (pinging localhost or a website is not the same). Try to ping from target_ip to source_ip (opposite direction). If you have response in any of 2 cases above, check the firewall on your target machine (or as in your case, for Windows, make sure you are … Read more