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Launching Spring application Address already in use
...catalina.LifecycleException: service.getName(): "Tomcat";
Protocol handler start failed
I will now be looking into a way to shut down all services on completion of my SpringBoot Consuming Rest application in this tutorial https://spring.io/guides/gs/consuming-rest/
spring-boot
...
How to write LDAP query to test if user is member of a group?
...existing groups and add them back in again). If you enabled the overlay to start with, when the database was empty then you should be OK.
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Writing string to a file on a new line every time
...e x is list to now tell how to write a list x into a file coping each list starting at new line
– kaushik
May 27 '10 at 4:47
2
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How to find out where a function is defined?
...unction_name');
print $reflFunc->getFileName() . ':' . $reflFunc->getStartLine();
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What is the difference between Class and Klass in ruby?
...ong a few times, it's worth noting that in Ruby, case matters. Tokens that start with a capital letter are constants. Via the Pickaxe:
A constant name starts with an uppercase letter followed by name characters. Class names and module names are constants, and follow the constant naming conventio...
Notepad++ add to every line
...
Move your cursor to the start of the first line
Hold down Alt + Shift and use the cursor down key to extend the selection to the end of the block
This allows you to type on every line simultaneously.
I found the solution above here.
I think this...
Alphabet range in Python
...
Here is a simple letter-range implementation:
Code
def letter_range(start, stop="{", step=1):
"""Yield a range of lowercase letters."""
for ord_ in range(ord(start.lower()), ord(stop.lower()), step):
yield chr(ord_)
Demo
list(letter_range("a", "f"))
# ['a', 'b', 'c', 'd', ...
iPhone - Grand Central Dispatch main thread
... UI
chunk of data processed on background queue -> signal main queue to start next chunk
incoming network data on background queue -> signal main queue that message has arrived
etc etc
As to why you might want to dispatch to the main queue from the main queue... Well, you generally wouldn't ...
How do I decode HTML entities in Swift?
...characterEntities[entity]
}
}
// ===== Method starts here =====
var result = ""
var position = startIndex
// Find the next '&' and copy the characters preceding it to `result`:
while let ampRange = self[position...].range(of: "&"...
Find (and kill) process locking port 3000 on Mac
...in a single command.
For using this in package.json scripts:
"scripts": { "start": "kill $(lsof -ti:3000,3001) && npm start" }
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