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How to convert byte array to string and vice versa?
...s))
in some cases. UTF-8 is an example of such a character set. Specifically, certain sequences of bytes are not valid encodings in UTF-8. If the UTF-8 decoder encounters one of these sequences, it is liable to discard the offending bytes or decode them as the Unicode codepoint for "no such cha...
How to Sort a List by a property in the object
I have a class called Order which has properties such as OrderId , OrderDate , Quantity , and Total . I have a list of this Order class:
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Is it worth using Python's re.compile?
...rnally compiles AND CACHES regexes whenever you use them anyway (including calls to re.match()), so you're really only changing WHEN the regex gets compiled, and shouldn't be saving much time at all - only the time it takes to check the cache (a key lookup on an internal dict type).
From module re....
How to get number of entries in a Lua table?
...nual, any of 3, 5 and 9 are valid results for #t. According to the manual, calling # on non-sequences is undefined. That means that any result (-1, 3, 3.14, 5, 9) is valid.
– cubuspl42
May 12 '14 at 20:08
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Convert data.frame columns from factors to characters
I have a data frame. Let's call him bob :
18 Answers
18
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Load multiple packages at once
...oc, character.only = TRUE, logical.return = TRUE, : there is no package called ‘x’ 2: In if (!loaded) { : the condition has length > 1 and only the first element will be used
– Anusha
Nov 1 '12 at 13:48
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Dashed line border around UIView
... size of 240x240 and 360x360 which is used in all the apple device automatically with it's related name. (i.e. test.png is use in iPhone 4, test@2x will useful for iPhone 4s, 5, 5s, 6, 6s and twst@3x will useful for iPhone 6 plus, 6s plus.
– Paras Joshi
Feb 22 ...
Catch All Bugs with BugTrap! - 开源 & Github - 清泛网移动版 - 专注IT技能提升
... the default error handler. BugTrap gathers error details such as address, call stack, and the computer environment. It's also possible to add an arbitrary number of custom log files, with additional information on the default error report, using built-in or external logging functions.
BugTrap may ...
Catch All Bugs with BugTrap! - 开源 & Github - 清泛网移动版 - 专注IT技能提升
... the default error handler. BugTrap gathers error details such as address, call stack, and the computer environment. It's also possible to add an arbitrary number of custom log files, with additional information on the default error report, using built-in or external logging functions.
BugTrap may ...
Catch All Bugs with BugTrap! - 开源 & Github - 清泛网移动版 - 专注IT技能提升
... the default error handler. BugTrap gathers error details such as address, call stack, and the computer environment. It's also possible to add an arbitrary number of custom log files, with additional information on the default error report, using built-in or external logging functions.
BugTrap may ...