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How to replace spaces in file names using a bash script
Can anyone recommend a safe solution to recursively replace spaces with underscores in file and directory names starting from a given root directory? For example:
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How to create index in Entity Framework 6.2 with code first
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Without an explicit name:
[Index]
public int Rating { get; set; }
With a specific name:
[Index("PostRatingIndex")]
public int Rating { get; set; }
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EOL conversion in notepad ++
...on for even quicker finding (or different language versions)
You can also set the default EOL in notepad++ via "Settings" -> "Preferences" -> "New Document/Default Directory" then select "Unix/OSX" under the Format box.
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C pointers : pointing to an array of fixed size
...es to exactly the same discovery and to exactly the same conclusion when (if) they reach certain level of proficiency with C language.
When the specifics of your application area call for an array of specific fixed size (array size is a compile-time constant), the only proper way to pass such an ar...
How do I do a case-insensitive string comparison?
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Assuming ASCII strings:
string1 = 'Hello'
string2 = 'hello'
if string1.lower() == string2.lower():
print("The strings are the same (case insensitive)")
else:
print("The strings are NOT the same (case insensitive)")
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How to see if an NSString starts with a certain other string?
... editor after snippets, if snippets enabled
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Apply multiple functions to multiple groupby columns
The docs show how to apply multiple functions on a groupby object at a time using a dict with the output column names as the keys:
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Good Hash Function for Strings
I'm trying to think up a good hash function for strings. And I was thinking it might be a good idea to sum up the unicode values for the first five characters in the string (assuming it has five, otherwise stop where it ends). Would that be a good idea, or is it a bad one?
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Linq order by boolean
...er should inherently know very well that a boolean true means a single bit set to 1? To me, the truth of true > false is about as obvious as can be.
– Mels
Feb 21 '14 at 11:03
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What is attr_accessor in Ruby?
...! And guess what: the instance variable @name in our person object will be set just like when we did it manually, so you can use it in other methods.
class Person
attr_accessor :name
def greeting
"Hello #{@name}"
end
end
person = Person.new
person.name = "Dennis"
person.greeting # =>...