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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
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How do you do a ‘Pause’ with PowerShell 2.0?
...
The solutions like cmd /c pause cause a new command interpreter to start and run in the background. Although acceptable in some cases, this isn't really ideal.
The solutions using Read-Host force the user to press Enter and are not really "any key".
This solution will give you a true "pres...
Reading a file line by line in Go
... if err != nil {
return err
}
defer file.Close()
// Start reading from the file with a reader.
reader := bufio.NewReader(file)
var line string
for {
line, err = reader.ReadString('\n')
if err != nil && err != io.EOF {
break
...
What is this Javascript “require”?
...he code balloons to something larger than a university coding exercise and starts to involve more than 1 person. Which is why we have been using them since, like, forever.
– David Tonhofer
Nov 1 '17 at 16:54
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What exactly is Heroku?
I just started learning Ruby on rails and I was wondering what Heroku really is? I know that its a cloud that helps us to avoid using servers? When do we actually use it?
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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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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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Notepad++ add to every line
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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', ...