大约有 2,000 项符合查询结果（耗时：0.0242秒） [XML]
What does Python's eval() do?
...
In Python 2.x input(...) is equivalent to eval(raw_input(...)), in Python 3.x raw_input was renamed input, which I suspect lead to your confusion (you were probably looking at the documentation for input in Python 2.x). Additionally, eval(input(...)) would work fine in Py...
What is the role of src and dist folders?
...
src/ stands for source, and is the raw code before minification or concatenation or some other compilation - used to read/edit the code.
dist/ stands for distribution, and is the minified/concatenated version - actually used on production sites.
This is a co...
Sequelize.js: how to use migrations and sync
...
email: 'bob@bob.com'
.success (user) ->
console.log 'added user'
user_id = user.id
myTable = [
field1: 'womp'
field2: 'rat'
subModel: [
field1: 'womp'
,
field1: 'rat'
]
]
Remember to take your sync() out of index in your models or it will overwrite w...
How to replace a character by a newline in Vim
...u could not just use just LF nor CR to get the correct output. MS DOS used raw printer data as the text file format, Mac OS used CR and converted from that to printer's raw format and UNIX used LF and converted from that to printer's raw format.
– Mikko Rantalainen
...
Is it possible to use Swift's Enum in Obj-C?
...nums in Swift: They are not failable. In a fragment like if let a = MyEnum(rawValue: 12345) where 12345 is not part of that enum, the result is not an optional but some invalid enum.
– bio
Sep 5 '17 at 13:11
...
How do I deal with certificates using cURL while trying to access an HTTPS url?
...or if you try to install apt-cyg via the recommended method using curl and raw.github.com.
– 10gistic
Jun 23 '13 at 22:26
11
...
Are C++ enums signed or unsigned?
... For example:
enum Fruit
{
Apple = 0,
Banana,
Pineapple,
Orange,
Kumquat
};
enum Fruit fruitVariable = Banana; // Okay, Banana is a member of the Fruit enum
fruitVariable = 1; // Error, 1 is not a member of enum Fruit even though it has the same value as banana.
...
Java Byte Array to String to Byte Array
...ere is no other way. The best way would be for you to receive the bytes as raw data (as binary) instead of a string, or perhaps even as a Base64 string, which would only require you to convert it back as a base 256 (binary) value.
– Yanick Rochon
Feb 4 '13 at 1...
PHP exec() vs system() vs passthru()
...ly text.
passthru() is for executing a system command which you wish the raw return from - presumably something binary.
Regardless, I suggest you not use any of them. They all produce highly unportable code.
share
...
Installing Python packages from local file system folder to virtualenv with pip
...", package])
if __name__ == "__main__":
install("mypackagename")
raw_input("Press Enter to Exit...\n")
I pieced this together from pip install examples as well as from Rikard's answer on another question. The "--pre" argument lets you install non-production versions. The "--no-index" arg...