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Catch All Bugs with BugTrap! - 开源 & Github - 清泛网 - 专注C/C++及内核技术

...ack-box was not customizable, it didn't support mini-dump files or Unicode strings, and it didn't have any server. In spite of these limitations, it was an excellent starting point because I knew exactly what kind of a tool I wanted. I started working on my own tool in the hope of making it flexible...
https://www.tsingfun.com/it/op... 

Catch All Bugs with BugTrap! - 开源 & Github - 清泛网 - 专注C/C++及内核技术

...ack-box was not customizable, it didn't support mini-dump files or Unicode strings, and it didn't have any server. In spite of these limitations, it was an excellent starting point because I knew exactly what kind of a tool I wanted. I started working on my own tool in the hope of making it flexible...
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How should one use std::optional?

...plest example I can think of: std::optional<int> try_parse_int(std::string s) { //try to parse an int from the given string, //and return "nothing" if you fail } The same thing might be accomplished with a reference argument instead (as in the following signature), but using std::op...
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What's the difference between %s and %d in Python string formatting?

... They are used for formatting strings. %s acts a placeholder for a string while %d acts as a placeholder for a number. Their associated values are passed in via a tuple using the % operator. name = 'marcog' number = 42 print '%s %d' % (name, number) w...
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How to get a variable name as a string in PHP?

...and using a variable variable name? $var_name = "FooBar"; $$var_name = "a string"; then you could just print($var_name); to get FooBar Here's the link to the PHP manual on Variable variables share | ...
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What is in your Mathematica tool bag? [closed]

... helper function is useful for creating such cells: evaluatableCell[label_String, evaluationFunction_] := ( CellPrint[ TextCell[ "" , "Program" , Evaluatable -> True , CellEvaluationFunction -> (evaluationFunction[#]&) , CellFrameLabels -> {{None...
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Useful GCC flags for C

... not occur. (The value 5 may be too strict, see the manual page.) -Wwrite-strings: give string constants the type const char[length] so that copying the address of one into a non-const char * pointer will get a warning. -Waggregate-return: warn if any functions that return structures or unions are ...
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Python List vs. Array - when to use?

...ctl or fctnl). array.array is also a reasonable way to represent a mutable string in Python 2.x (array('B', bytes)). However, Python 2.6+ and 3.x offer a mutable byte string as bytearray. However, if you want to do math on a homogeneous array of numeric data, then you're much better off using NumPy,...
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How does Apple know you are using private API?

...hree20-based apps last few months.) 3. Listing Objective-C selectors, or strings Objective-C selectors are stored in a special region of the binary, and therefore Apple could extract the content from there, and check if you've used some undocumented Objective-C methods, such as -[UIDevice setOrie...
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Catch All Bugs with BugTrap! - 开源 & Github - 清泛网移动版 - 专注C/C++及内核技术

...ack-box was not customizable, it didn't support mini-dump files or Unicode strings, and it didn't have any server. In spite of these limitations, it was an excellent starting point because I knew exactly what kind of a tool I wanted. I started working on my own tool in the hope of making it flexible...