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Node / Express: EADDRINUSE, Address already in use - Kill server
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process.on('exit', ..) isn't called if the process crashes or is killed. It is only called when the event loop ends, and since server.close() sort of ends the event loop (it still has to wait for currently running stacks here and there) it makes no sense to put th...
Shell command to tar directory excluding certain files/folders
...skip those two.
we use the format
tar -czvf <name of tar file> <what to tar> <any excludes>
where the c = create, z = zip, and v = verbose (you can see the files as they are entered, usefull to make sure none of the files you exclude are being added). and f= file.
so, my comma...
How to escape special characters in building a JSON string?
...loads("'foo'") and json.loads('"\\\'"') (in Python) both throw exceptions. What on earth is your basis for the claim that using these constructs "works"?
– Mark Amery
Apr 19 '15 at 14:08
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How can one see the structure of a table in SQLite? [duplicate]
How can I see the structure of table in SQLite as desc was in Oracle?
8 Answers
8
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Remove CSS class from element with JavaScript (no jQuery) [duplicate]
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The right and standard way to do it is using classList. It is now widely supported in the latest version of most modern browsers:
ELEMENT.classList.remove("CLASS_NAME");
remove.onclick = () => {
const el = docume...
ruby inheritance vs mixins
... a class’s one and only superclass relationship to
endow the class with what might turn out to be just one of several sets of characteristics.
Summing up these rules in one example, here is what you should not do:
module Vehicle
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class SelfPropelling
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class Truck < SelfPropelling ...
Difference between GIT and CVS
What is the difference between Git and CVS version control systems?
5 Answers
5
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heroku - how to see all the logs
I have a small app on heroku. Whenever I want to see the logs I go to the command line and do
19 Answers
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Retrieve database or any other file from the Internal Storage using run-as
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By design user build of Android (that's what you have on your phone until you unlock the bootloader and flash the phone with userdebug or eng software) restricts access to the Internal Storage - every app can only access its own files. Fortunately for software deve...
How do I create 7-Zip archives with .NET?
...-Zip archives from my C# console application? I need to be able to extract the archives using the regular, widely available 7-Zip program.
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