大约有 45,000 项符合查询结果（耗时：0.0450秒） [XML]
How to get string objects instead of Unicode from JSON?
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A solution with object_hook
import json
def json_load_byteified(file_handle):
return _byteify(
json.load(file_handle, object_hook=_byteify),
ignore_dicts=True
)
def json_loads_byteified(json_text):
return _...
Free XML Formatting tool [closed]
...formatting (indent) tool available where I can past an XML string and have it formatted so I can read the XML document correctly?
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Smart pointers: who owns the object? [closed]
... deallocation when the counter reaches zero
weak_ptr - same as above, but it's a 'slave' for a shared_ptr, can't deallocate
auto_ptr - when the creation and deallocation happen inside the same function, or when the object has to be considered one-owner-only ever. When you assign one pointer to ano...
GOTO still considered harmful? [closed]
Everyone is aware of Dijkstra's Letters to the editor: go to statement considered harmful (also here .html transcript and here .pdf) and there has been a formidable push since that time to eschew the goto statement whenever possible. While it's possible to use goto to produce unmaintainable, s...
PHP: Storing 'objects' inside the $_SESSION
...igured out that I can actually store objects in the $_SESSION and I find it quite cool because when I jump to another page I still have my object. Now before I start using this approach I would like to find out if it is really such a good idea or if there are potential pitfalls involved.
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Do you use NULL or 0 (zero) for pointers in C++?
In the early days of C++ when it was bolted on top of C, you could not use NULL as it was defined as (void*)0 . You could not assign NULL to any pointer other than void* , which made it kind of useless. Back in those days, it was accepted that you used 0 (zero) for null pointers.
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Prototypical inheritance - writing up [duplicate]
...s, if the constructor function is named Person then the object(s) created with that constructor are instances of Person.
var Person = function(name){
this.name = name;
};
Person.prototype.walk=function(){
this.step().step().step();
};
var bob = new Person("Bob");
Person is the constructor fun...
How do you kill a Thread in Java?
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See this thread by Sun on why they deprecated Thread.stop(). It goes into detail about why this was a bad method and what should be done to safely stop threads in general.
The way they recommend is to use a shared variable as a flag which asks the background thread to stop. This va...
Javascript AES encryption [closed]
Is there a library available for AES 256-bits encryption in Javascript?
15 Answers
15
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Why does the indexing start with zero in 'C'?
Why does the indexing in an array start with zero in C and not with 1?
16 Answers
16
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