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What is the difference between String and string in C#?
...nt64
float: System.Single
double: System.Double
decimal: System.Decimal
char: System.Char
Apart from string and object, the aliases are all to value types. decimal is a value type, but not a primitive type in the CLR. The only primitive type which doesn't have an alias is System.IntPtr.
In ...
How do I move a redis database from one server to another?
...the slaveof configuration in the new server and set it to the old server's IP address. But how do I know when the data transfer is complete between the master and the slave? And after that, how do I promote the slave to master?
– ErJab
May 15 '11 at 1:41
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How to check for valid email address? [duplicate]
...TLD to alphanumeric right now (still haven't seen a TLD that has non-ASCII chars). Using this now: re.compile(r"[^@\s]+@[^@\s]+\.[a-zA-Z0-9]+$")
– gaefan
Aug 29 '15 at 15:39
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When is a C++ destructor called?
...
I think Foo myfoo("foo") is not Most Vexing Parse, but char * foo = "foo"; Foo myfoo(foo); is.
– Cosine
May 13 '14 at 0:58
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JavaScript - Replace all commas in a string [duplicate]
...ave issues?
It is important to note, that regular expressions use special characters that need to be escaped. As an example, if you need to escape a dot (.) character, you should use /\./ literal, as in the regex syntax a dot matches any single character (except line terminators).
var myStr = ...
How to unescape HTML character entities in Java?
...ally I would like to decode a given Html document, and replace all special chars, such as " " -> " " , ">" -> ">" .
...
What is the memory consumption of an object in Java?
... storage overhead.
String: a String's memory growth tracks its internal char array's growth. However, the String class adds another 24 bytes of overhead.
For a nonempty String of size 10 characters or less, the added overhead cost relative to useful payload (2 bytes for each char plus 4 byte...
How do I log a Python error with debug information?
...is None:
ex_traceback = ex.__traceback__
tb_lines = [ line.rstrip('\n') for line in
traceback.format_exception(ex.__class__, ex, ex_traceback)]
exception_logger.log(tb_lines)
Use it in Python 2:
try:
# your function call is here
except Exception as ex:
_,...
How do you get the Git repository's name in some Git repository?
... --show-toplevel part gives you the path to that directory and basename strips the first part of the path.
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Trim last character from a string
...d in this type of questions that quite everyone suggest to remove the last char of given string. But this does not fulfill the definition of Trim method.
Trim - Removes all occurrences of
white space characters from the
beginning and end of this instance.
MSDN-Trim
Under this definition ...