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How to remove trailing whitespace of all files recursively?
How can you remove all of the trailing whitespace of an entire project? Starting at a root directory, and removing the trailing whitespace from all files in all folders.
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Enforcing the type of the indexed members of a Typescript object?
I would like to store a mapping of string -> string in a Typescript object, and enforce that all of the keys map to strings. For example:
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How do I interpret precision and scale of a number in a database?
I have the following column specified in a database: decimal(5,2)
3 Answers
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Move entire line up and down in Vim
In Notepad++, I can use Ctrl + Shift + Up / Down to move the current line up and down. Is there a similar command to this in Vim? I have looked through endless guides, but have found nothing.
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Using a Single Row configuration table in SQL Server database. Bad idea?
...ution is when you are later tasked with "let's also keep track of the last time each value was changed and who changed it...."
– Dave Mateer
Jun 28 '13 at 17:27
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MySQL Insert into multiple tables? (Database normalization?)
...INSERT_ID() to reuse autoincrement values.
Edit: you said "After all this time trying to figure it out, it still doesn't work. Can't I simply put the just generated ID in a $var and put that $var in all the MySQL commands?"
Let me elaborate: there are 3 possible ways here:
In the code you see ab...
How to prevent ifelse() from turning Date objects into numeric objects
... is clearly unwanted. I bumped into the very same 'bug' of ifelse multiple times now and it just keeps on stealing my time :-(
FW
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What do single quotes do in C++ when used on multiple characters?
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@Boann Yes, my sentiments exactly. But you can safely use it in switches and whatnot, as direct comparison for == should check out
– bobobobo
Dec 21 '13 at 2:07
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How to make a class property? [duplicate]
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assert baz.bar == 50
assert foo.bar == 50
The setter didn't work at the time we call Bar.bar, because we are calling
TypeOfBar.bar.__set__, which is not Bar.bar.__set__.
Adding a metaclass definition solves this:
class ClassPropertyMetaClass(type):
def __setattr__(self, key, value):
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Using Java to find substring of a bigger string using Regular Expression
If I have a string like this:
12 Answers
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