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How to move a file?
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I used it recently in the form of --> Path("path/to/current/file.foo").rename("path/to/new/destination/for/".joinpath(Path.name)) to move all the *.LNK (shortcut) files to a DUMP directory. Worked like a charm! :D
– Amar
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How do you get the Git repository's name in some Git repository?
...d it, you can use command:
git remote show origin
to display a lot of information about original remote that you cloned your repository from, and it will contain original clone URL.
If, however, you removed link to original remote using git remote rm origin, or if you created that repository usi...
Group query results by month and year in postgresql
..._char(date,'Mon') as mon, : converts the "date" attribute into the defined format of the short form of month.
extract(year from date) as yyyy : Postgresql's "extract" function is used to extract the YYYY year from the "date" attribute.
sum("Sales") as "Sales" : The SUM() function adds up all the "...
How to check whether a string is Base64 encoded or not
...-Za-z0-9+/]{3}=|[A-Za-z0-9+/]{2}==)$ means the string ends in one of three forms: [A-Za-z0-9+/]{4}, [A-Za-z0-9+/]{3}= or [A-Za-z0-9+/]{2}==.
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How do I iterate through the alphabet?
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What's your most controversial programming opinion?
...look things up. Conceding that, does it really matter where you got the information? Does it matter if you looked it up in a book, looked it up on Google, or heard it from a talking frog that you hallucinated? No. A right answer is a right answer.
What is important is that you understand the ma...
Java switch statement: Constant expression required, but it IS constant
...sts to primitive types or String only.
Note that this doesn't include any form of method or lambda calls, new, .class. .length or array subscripting. Furthermore, any use of array values, enum values, values of primitive wrapper types, boxing and unboxing are all excluded because of a).
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PHP mkdir: Permission denied problem
...me:
User <YOUR LOGIN USERNAME>
Now restart apache by running this form terminal:
sudo apachectl -k restart
If it still doesn't work,
I happen to do the following before I did the above. Could be related.
Open terminal and run the following commands:
(note, my webserver files are located...
How to check if the string is empty?
...ring is None OR myString is empty or blank
return False
More concise forms of the above code:
def isBlank (myString):
return not (myString and myString.strip())
def isNotBlank (myString):
return bool(myString and myString.strip())
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What is this operator in MySQL?
...his, which works exactly like MySQL's <=> operator, in the following form:
IS [NOT] DISTINCT FROM
The following is universally supported, but is relative complex:
CASE WHEN (a = b) or (a IS NULL AND b IS NULL)
THEN 1
ELSE 0
END = 1
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